Æû³µÖм¶Î¬Ð޵繤¿¼Ö¤¿Î³Ì±ê×¼

ʱ¼ä£º2024.4.20

Æû³µÖм¶Î¬Ð޵繤¿¼Ö¤¿Î³Ì±ê×¼

¿Î³ÌÃû³Æ£ºÆû³µÖм¶Î¬Ð޵繤¿¼Ö¤ÊµÑµ

¿Î³Ì±àºÅ£º1700088Z

¿Î³ÌÀà±ð£ºÖ°ÒµÄÜÁ¦¿Î

ÊÊÓÃרҵ£ºÆû³µ¼ì²âÓëάÐÞ¼¼Êõ

ѧ ʱ£º56ѧʱ

ѧ ·Ö£º2ѧ·Ö

Ò»¡¢¿Î³ÌµÄÐÔÖÊ

±¾¿Î³ÌÊôÆû³µ¼ì²âÓëάÐÞ¼¼ÊõרҵµÄÒ»ÃÅרҵ¼¼Äܿγ̣¬ÆäÄ¿±êÊÇÈÃѧÉú¼ÓÉî¶ÔרҵÀíÂۿγ̡¶Æû³µµçÆ÷É豸¹¹ÔìÓëάÐÞ¡·¡¢¡¶Æû³µ·¢¶¯»úµç¿ØÓë¿Õµ÷¼¼Êõ¡·¼°¡¶Æû³µ³µÉíµ×Å̵ç¿Ø¼¼Êõ¡·Óëרҵʵѵ¿Î³Ì¡¶Æû³µµçÆ÷É豸¹¹ÔìÓëάÐÞʵѵ¡·¡¢¡¶Æû³µ·¢¶¯»úµç¿Ø¼¼ÊõÓë¿Õµ÷ʵѵ¡·¡¢¡¶Æû³µ¿Õµ÷¼¼Êõʵѵ¡·¼°¡¶Æû³µ³µÉíµ×Å̵ç¿Ø¼¼Êõʵѵ¡·ÖÐËù½éÉܵÄÆû³µµçÆ÷Óëµç¿Øϵͳ½á¹¹Ó빤×÷Ô­Àí¼°¼ì²âάÐÞ֪ʶµÄÈÏʶºÍÀí½â£¬¸üºÃµÄÕÆÎÕËùѧµÄÀíÂÛ¡¢ÊµÑµÖªÊ¶£¬¾ß±¸Æû³µµç·άÐÞ»ù±¾¼¼ÄÜ£¬Äܹ»Í¨¹ýÖм¶Æû³µÎ¬Ð޵繤ְҵ×ʸñÀíÂÛÓëʵ²Ù¿¼ºËÒÔ»ñµÃÖм¶Æû³µÎ¬Ð޵繤ְҵ×ʸñÖ¤Ê飬±ÏÒµºó¾­¹ý¶ÌÆڵĶÍÁ¶ÊµÏ°¾ÍÄܳÉΪÊÊÓ¦Æû³µÎ¬ÐÞÆóÒµËùÐèÒªµÄ¾ß±¸¼¼ÄÜÌس¤µÄÓ¦ÓÃÐÍÈ˲š£

±¾Ãſγ̿ªÉèÓÚµÚÎåѧÆÚ¡£Í¨¹ýѧϰ£¬Ñ§ÉúÓ¦´ïµ½Öм¶Æû³µÎ¬Ð޵繤ְҵ×ʸñ֪ʶ²¿·ÖºÍ¼¼Äܲ¿·Ö¿¼ºËÒªÇó¡£

¶þ¡¢Éè¼Æ˼·

±¾¿Î³ÌÊǸù¾ÝÆû³µ¼ì²âÓëάÐÞ¼¼ÊõרҵѧÉúµÄÖ°ÒµÄÜÁ¦·ÖÎöÖÐְҵרÃż¼ÊõÄÜÁ¦¶øÉèÖõģ¬Ê¹Ñ§ÉúÕÆÎÕÆû³µ½á¹¹Ô­Àí£¬¾ß±¸ÏÖ´úÆû³µ²ð×°¡¢µ÷Õû¡¢ÐÔÄܼì²â¡¢Î¬»¤ºÍ±£ÑøÄÜÁ¦¡£±¾¿Î³Ì¿ÉÒÔ°ïÖúѧÉú¼ÓÉî¶ÔרҵÀíÂۿγ̡¶Æû³µµçÆ÷É豸¹¹ÔìÓëάÐÞ¡·¡¢¡¶Æû³µ·¢¶¯»úµç¿ØÓë¿Õµ÷¼¼Êõ¡·¼°¡¶Æû³µ³µÉíµ×Å̵ç¿Ø¼¼Êõ¡·Óëרҵʵѵ¿Î³Ì¡¶Æû³µµçÆ÷É豸¹¹ÔìÓëάÐÞʵѵ¡·¡¢¡¶Æû³µ·¢¶¯»úµç¿Ø¼¼ÊõÓë¿Õµ÷ʵѵ¡·¡¢¡¶Æû³µ¿Õµ÷¼¼Êõʵѵ¡·¼°¡¶Æû³µ³µÉíµ×Å̵ç¿Ø¼¼Êõʵѵ¡·ÖÐËù½éÉܵÄÆû³µµçÆ÷Óëµç¿Øϵͳ½á¹¹Ó빤×÷Ô­Àí¼°¼ì²âάÐÞ֪ʶµÄÈÏʶºÍÀí½â£¬¸üºÃµÄÕÆÎÕËùѧµÄÀíÂÛ¡¢ÊµÑµÖªÊ¶£¬¾ß±¸Æû³µµç·άÐÞ»ù±¾¼¼ÄÜ£¬Äܹ»Í¨¹ýÖм¶Æû³µÎ¬Ð޵繤ְҵ×ʸñÀíÂÛÓëʵ²Ù¿¼ºËÒÔ»ñµÃÖм¶Æû³µÎ¬Ð޵繤ְҵ×ʸñÖ¤Ê飬±ÏÒµºó¾­¹ý¶ÌÆڵĶÍÁ¶ÊµÏ°¾ÍÄܳÉΪÊÊÓ¦Æû³µÎ¬ÐÞÆóÒµËùÐèÒªµÄ¾ß±¸¼¼ÄÜÌس¤µÄÓ¦ÓÃÐÍÈ˲š£

±¾¿Î³ÌÏȽéÉÜÁËÆû³µµçÆ÷¸÷ϵͳ¼°Ö÷ÒªÁ㲿¼þµÄ½á¹¹¡¢²ð½â¡¢¼ì²â¼°µ÷Õû֪ʶ£»È»ºóÊÇÆû³µµç¿Ø¸÷ϵͳ¼°Ö÷ÒªÁ㲿¼þµÄ½á¹¹¡¢²ð½â¡¢¼ì²â¼°µ÷Õû֪ʶ¡£

±¾¿Î³Ì½ÌѧЧ¹ûÆÀ¼Û²ÉÈ¡Æû³µÖм¶Î¬Ð޵繤ְҵ×ʸñ¿¼ºË³É¼¨×÷ΪÆÀ¼Û£¬ÆäÖÐÀíÂÛ֪ʶ¿¼ÊԳɼ¨Õ¼50%£¬Êµ²Ù¿¼ºË³É¼¨Õ¼50%£¬Á½ÕßÏà¼Ó½á¹û×÷Ϊ¿¼ºË×ܳɼ¨¡£

±¾¿Î³Ì½¨Òé¿ÎʱΪ56ѧʱ£¬Ñ§·ÖΪ2ѧ·Ö¡£

Èý¡¢¿Î³ÌÄ¿±ê

ͨ¹ý±¾¿Î³ÌµÄѧϰ£¬ÈÃѧÉú¼ÓÉî¶ÔרҵÀíÂۿγ̡¶Æû³µµçÆ÷É豸¹¹ÔìÓëάÐÞ¡·¡¢¡¶Æû³µ·¢¶¯»úµç¿ØÓë¿Õµ÷¼¼Êõ¡·¼°¡¶Æû³µ³µÉíµ×Å̵ç¿Ø¼¼Êõ¡·Óëרҵʵѵ¿Î³Ì¡¶Æû³µµçÆ÷É豸¹¹ÔìÓëάÐÞʵѵ¡·¡¢¡¶Æû³µ·¢¶¯»úµç¿Ø¼¼ÊõÓë¿Õµ÷ʵѵ¡·¡¢¡¶Æû³µ¿Õµ÷¼¼Êõʵѵ¡·¼°¡¶Æû³µ³µÉíµ×Å̵ç¿Ø¼¼Êõʵѵ¡·ÖÐËù½éÉܵÄÆû³µµçÆ÷Óëµç¿Øϵͳ½á¹¹Ó빤×÷Ô­Àí¼°¼ì²âάÐÞ֪ʶµÄÈÏʶºÍÀí½â£¬¸üºÃµÄÕÆÎÕËùѧµÄÀíÂÛ¡¢ÊµÑµÖªÊ¶£¬¾ß±¸Æû³µµç·άÐÞ»ù±¾¼¼ÄÜ£¬Äܹ»Í¨¹ýÖм¶Æû³µÎ¬Ð޵繤ְҵ×ʸñÀíÂÛÓëʵ²Ù¿¼ºËÒÔ»ñµÃÖм¶Æû³µÎ¬Ð޵繤ְҵ×ʸñÖ¤Ê飬±ÏÒµºó¾­¹ý¶ÌÆڵĶÍÁ¶ÊµÏ°¾ÍÄܳÉΪÊÊÓ¦Æû³µÎ¬ÐÞÆóÒµËùÐèÒªµÄ¾ß±¸¼¼ÄÜÌس¤µÄÓ¦ÓÃÐÍÈ˲š£

Ö°ÒµÄÜÁ¦ÅàÑøÄ¿±ê

l ÕÆÎÕ°²È«Éú²ú֪ʶºÍ¹¤Á¿¾ßʹÓÃ֪ʶ£»

l »áÕýÈ·Ñ¡ÓÃÆû³µµçÆ÷¡¢Æû³µµç¿Ø¸÷ϵͳµ×Å̳£Óòð×°¹¤¾ßºÍ¼ì²âÉ豸¡¢ÒÇÆ÷£»

l ÄܶÔÆû³µµçÆ÷¼°µç¿Ø¸÷ϵͳÖ÷Òª×ܳɡ¢Á㲿¼þ½øÐвð½â¡¢¼ì²â·ÖÎö¡¢µ÷Õû£»

l »áÕýÈ·¼ì²é²âÁ¿¡¢ÐÞÀíÆû³µµçÆ÷¸÷ϵͳÓëµç¿Ø¸÷ϵͳÖ÷ÒªÁ㲿¼þ

ËÄ¡¢¿Î³ÌÄÚÈݺÍÒªÇó

Î塢ʵʩ½¨Òé

1.½Ì²ÄÑ¡Óûò±àд½¨Òé

±¾ÃſγÌʵѵ½Ì²Ä½¨ÒéÑ¡ÓùãÖÝÁè¿­Æû³µ¼¼Êõ¿ª·¢ÓÐÏÞ¹«Ë¾Ö÷±àµÄÆû³µ×¨ÒµÄ£¿é»¯½ÌѧϵÁн̲ÄÖеġ¶Æû³µÎ¬Ð޵繤¡·½Ì²Ä¡£

2.½Ìѧ·½·¨½¨Òé

±¾¿Î³Ì²ÉÈ¡¿ÎÇ°Ï´ïÈÎÎñ²¢½øÐÐÀíÂÛÖ¸µ¼£¬½Ìʦʾ·¶·Ö×鶯ÊÖ²Ù×÷£¬½ÌʦѲ»ØÖ¸µ¼£¬¿ÎÌÃ×ܽáµãÆÀµÄ½Ìѧ·½Ê½¡£

ÓÉѧÉú¶ÀÁ¢²Ù×÷Íê³Éʵѵ£¬ÒªÇóÔڹ涨µÄʱ¼äÄÚÍê³Éʵѵ±¨¸æ¡£

ʵѵµÄÕû¸ö¹ý³Ì£¬±ØÐë×ñÊØʵѵÊҵĹæÕÂÖƶȺ͸÷ÏîµÄ²Ù×÷¹æ³Ì£¬²¢½áºÏÉú²úʵ¼ÊÒªÇóÄ£Äâ½øÐУ¬½Ìѧ¹ý³ÌÖл¹Òª×¢Ò⽫½ÌѧÄÚÈÝÓëÖм¶Æû³µÎ¬ÐÞ¹¤¿¼Ö¤ÖÐʵ²Ù¼¼ÄÜÏàÓ¦ÒªÇó½áºÏÆðÀ´¡£

ѧÉúÍê³Éʵѵºó£¬±ØÐëÕûÀíʵѵ¹¤Á¿¾ßºÍʵѵÆ÷¾ßÉ豸£¬²¢×öºÃ±ØÒªµÄ¹¤Î»Çå½à¹¤×÷£¬×öµ½ÓëÉú²úʵ¼ÊÒªÇóÒ»Ö¡£

3.½ÌѧÆÀ¼Û

±¾¿Î³Ì½ÌѧЧ¹ûÆÀ¼Û²ÉÈ¡Æû³µÖм¶Î¬Ð޵繤ְҵ×ʸñ¿¼ºË³É¼¨×÷ΪÆÀ¼Û£¬ÆäÖÐÀíÂÛ֪ʶ¿¼ÊԳɼ¨Õ¼50%£¬Êµ²Ù¿¼ºË³É¼¨Õ¼50%£¬Á½ÕßÏà¼Ó½á¹û×÷Ϊ¿¼ºË×ܳɼ¨¡£

4.¿Î³Ì×ÊÔ´µÄ¿ª·¢ÓëÀûÓÃ

£¨1£©¹ÄÀøѧÉú¿ÎÌÃÌáÎÊ£¬ÀÏʦҪ¼°Ê±½â´ðѧÉúÔÚʵѵ¹ý³ÌÖÐËùÌá³öµÄÎÊÌâ¡£

£¨2£©¹ÄÀøѧÉú²éÔÄÏà¹ØÎÄÏ×£¬Ö÷¶¯Á˽âÆû³µµç·άÐÞµÈм¼Êõ¡¢Ð¹¤ÒÕ¡¢Ð·½·¨¡¢Ð·¢Õ¹£¬Ôö¼Ó×Ô¼ºµÄרҵËØÑø¡£

5.ÆäËü˵Ã÷

Áù¡¢±àÖÆ˵Ã÷

1. ±¾¿Î³Ì±ê×¼ÓÉÆû³µÓ¦Óü¼Êõ½ÌÑÐÊÒËÕ±£¹úµÈºÏ×÷¿ª·¢

2.Ö´±Ê£ºËÕ±£¹ú

3.ÉóºË£ºËÕ±£¹ú

4.ʱ¼ä£º20##Äê 11ÔÂ28ÈÕ


µÚ¶þƪ£ºÖм¶Î¬Ð޵繤¿¼Ö¤¸´Ï°Ìâ


Öм¶Î¬Ð޵繤¿¼Ö¤¸´Ï°Ìâ

---µç×Ó²¿·Ö

Ò».Ñ¡ÔñÌâ

1. ÔÚµçÈݵĴ®Áªµç·ÖУ¬ÒÑÖªC1£¾C2£¾C3µÄÖµ£¬ÔòÆäÁ½¶ËµçѹΪ( )

A.U1£¾U2£¾U3 B.U1=U2=U3

C.U1£¼U2£¼U3 D.U1£¼U2£¬U3£¼U2

2. µçѹ±íµÄÄÚ×裨 £©¡£

A.ԽСԽºÃ B.Ô½´óÔ½ºÃ C.ÊÊÖÐΪºÃ D.¸ù¾ÝÁéÃô¶ÈÈ·¶¨

3. µç¶¯ÊÆΪ10V,ÄÚ×èΪ2¦¸µÄµçѹԴ±ä»»³ÉµçÁ÷Դʱ,µçÁ÷Ô´µÄµçÁ÷ºÍÄÚ×èÊÇ( )¡£

(A) 10A, 2¦¸ (B) 20A,2¦¸ (C) 5A,2¦¸ (D)2A,5¦¸

4. ij̨µç¶¯»úµÄ¶î¶¨¹¦ÂÊÊÇ1.2KW,ÊäÈ빦ÂÊÊÇ1.5KW,¹¦ÂÊÒòÊýÊÇ0.5,µç¶¯»úµÄ¹¦ÂÊΪ( )¡£

(A) 0.5 (B) 0.8 (C) 0.7 (D) 0.9

5. µÍƵÐźŷ¢ÉúÆ÷ÊÇÓÃÀ´²úÉú( )ÐźŵÄÐźÅÔ´¡£

(A) ±ê×¼·½²¨ (B) ±ê×¼Ö±Á÷ (C) ±ê×¼¸ßƵÕýÏÒ (D) ±ê×¼µÍƵÕýÏÒ

6. ʹÓõÍƵÐźŷ¢ÉúÆ÷ʱ( )¡£

£¨A£©ÏȽ«"µçѹµ÷½Ú"·ÅÔÚ×îСλÖÃ,ÔÙ½ÓͨµçÔ´¡£

£¨B£©ÏȽ«"µçѹµ÷½Ú"·ÅÔÚ×î´óλÖÃ,ÔÙ½ÓͨµçÔ´¡£

£¨C£©ÏȽÓͨµçÔ´,ÔÙ½«"µçѹµ÷½Ú"·ÅÔÚ×îСλÖá£

£¨D£©ÏȽÓͨµçÔ´,ÔÙ½«"µçѹµ÷½Ú"·ÅÔÚ×î´óλÖá£

7. ÓõçÇŲâµç×èʱ,µçÇÅÓë±»²âµç×èµÄÁ¬½ÓÓ¦ÓÃ( )µÄµ¼Ïß¡£

(A) ½Ïϸ½Ï¶Ì (B) ½Ï´Ö½Ï³¤ (C) ½Ïϸ½Ï³¤ (D) ½Ï´Ö½Ï¶Ì

8. ·¢ÏÖʾ²¨¹ÜµÄ¹âµãÌ«ÁÁʱ,Ó¦µ÷½Ú( )¡£

(A) ¾Û½¹ÐýÅ¥ (B) »Ô¶ÈÐýÅ¥ (C) YÖáÔö·ùÑ¡ÐýÅ¥ (D) XÖáÔö·ùÐýÅ¥

9. Ö±Á÷Ë«±ÛµçÇÅÒª¾¡Á¿²ÉÓÃÈÝÁ¿´ó½Ï´óµÄÐîµç³Ø,Ò»°ãµçѹΪ( )·ü¡£

(A) 2~4 (B) 6~9 (C) 9~12 (D) 12~24

10. ¶ÔÓÚ³¤ÆÚ²»Ê¹ÓõÄʾ²¨Æ÷,ÖÁÉÙ( )¸öÔÂͨµçÒ»´Î¡£

(A) Èý (B) Îå (C) Áù (D) Ê®

11. ±äѹÆ÷¸ºÔØÔËÐÐʱ,Ô­±ßµçÔ´µçѹµÄÏàλ³¬Ç°ÓÚÌúÐÄÖÐÖ÷´ÅͨµÄÏàλÂÔ´óÓÚ( )¡£

(A) 180O£¨B£© 90o£¨C£© 60o£¨D£© 30o

12.ÈýÏà±äѹÆ÷²¢ÁªÔËÐÐʱ£¬ÈÝÁ¿×î´óµÄ±äѹÆ÷ÓëÈÝÁ¿×îСµÄ±äѹÆ÷µÄÈÝÁ¿Ö®±È²»¿É³¬¹ý£¨ £©¡£

(A£© 3£º1 £¨B£© 5£º1 £¨C£© 10£º1 £¨D£© 15£º1

13. ÈκÎÒ»¸öº¬Ô´¶þ¶ËÍøÂ綼¿ÉÒÔÓÃÒ»¸öÊʵ±µÄÀíÏëµçѹԴÓëÒ»¸öµç×è( )À´´úÌæ¡£

(A) ´®Áª (B) ²¢Áª (C) ´®Áª»ò²¢Áª (D) ËæÒâÁª½Ó

14. µÍƵÐźŷ¢ÉúÆ÷µÄµÍƵÕñµ´ÐźÅÓÉ£¨ £©Õñµ´Æ÷²úÉú¡£

A.LC B.µç¸ÐÈýµãʽ C.µçÈÝÈýµãʽ D.RC

15. µÍƵÐźŷ¢ÉúÆ÷¿ª»úºó( )¼´¿ÉʹÓá£

A.ºÜ¿ì B.¼ÓÈÈ1·ÖÖÓºó

C.¼ÓÈÈ20·ÖÖÓºó D.¼ÓÈÈ1Сʱºó

16. »òÃÅÂß¼­¹ØϵµÄ±í´ïʽÊÇ£¨ £©¡£

A.P=AB B.P=A+B C.P=D. P=

17. ÔÚÖÐ.СÐ͵çÁ¦±äѹÆ÷µÄ¶¨ÆÚά»¤ÖÐ,Èô·¢ÏÖ´ÉÌ×¹Ü( ),Ö»Ðè×ö¼òµ¥´¦Àí¶ø²»ÐèÒª¸ü»»¡£

(A) ²»Çå½à (B) ÓÐÁÑÎÆ (C) ÓзŵçºÛ¼£ (D) ÂÝÎÆËð»µ

18. ÒªÏëÌá¸ß·Å´óÆ÷µÄÊäÈëµç×èºÍÎȶ¨Êä³öµçÁ÷£¬Ó¦ÒýÈë

a£®µçѹ´®Áª¸º·´À¡ b£®µçÁ÷²¢Áª¸º·´À¡ c£®µçÁ÷´®Áª¸º·´À¡

19. ¾§ÌåÈý¼«¹ÜÓУ¨ £©¸öPN½á¡£

a£®Ò» b£®¶þ c£®Èý

20. »æÖÆÈýÏ൥ËÙÒì²½µç¶¯»ú¶¨×ÓÈÆ×é½ÓÏßͼʱ,ÒªÏȽ«¶¨×Ó²ÛÊý°´¼«Êý¾ù·Ö¡£Ã¿Ò»µÈ·Ý´ú±í( )µç½Ç¶È¡£

(A) 90o(B) 120o(C) 180o(D) 360o

21. Óɾ§ÌåÈý¼«¹Ü×é³ÉµÄÈýÖÖ×é̬·Å´óµç·£¬ÆäÖÐÊäÈë×迹½Ï´óµÄÊÇ

a£®¹²É伫 b£®¹²¼¯µç¼« c£®¹²»ù¼«

22. ÈýÏàͬ²½µç»úµÄ¶¨×ÓÈÆ×éÖÐҪͨ¹ý( )¡£

(A) Ö±Á÷µçÁ÷ (B) ½»Á÷µçÁ÷ (C) ÈýÏཻÁ÷µçÁ÷ (D) Ö±Á÷Âö¶¯µçÁ÷

23. ͬ²½µç¶¯»ú³öÏÖ"ʧ²½"ÏÖÏóʱ,µç¶¯»úµÄתËÙ( )

(A) ²»±ä (B) ΪÁã (C) ÉÏÉý (D) Ͻµ

24. Ö±Á÷µç¶¯»úÀø´ÅÈÆ×é²»ÓëµçÊàÁ¬½Ó,Àø´ÅµçÁ÷ÓɶÀÁ¢µÄµçÔ´¹©¸ø³ÆΪ( )µç»ú¡£

(A) ËûÀø (B) ´®Àø (C) ²¢Àø (D) ¸´Àø

25. һ̨ǣÒýÁгµµÄÖ±Á÷µç»ú( ¡¡)¡£

(A) Ö»ÄÜ×÷µç¶¯»úÔËÐÐ (B) Ö»ÄÜ×÷·¢µç»úÔËÐÐ

(C) Ö»ÄܲúÉúÇ£ÒýÁ¦ (D) ¼ÈÄܲúÉúÇ£ÒýÁ¦,ÓÖÄܲúÉúÖƶ¯Á¦¾Ø

26. ÔÚÖ±Á÷µç»úÖУ¬ÎªÁ˸ÄÉÆ»»Ïò,ÐèҪװÖû»Ïò¼«,Æä»»Ïò¼«ÈÆ×éÓ¦Óë( )¡£

(A) Ö÷´Å¼«ÈÆ×é´®Áª (B) Ö÷´Å¼«ÈÆ×é²¢Áª

(C) µçÊàÈÆ×é´®Áª (D) µçÊàÈÆ×é²¢Áª

27. ²âËÙ·¢µç»úÔÚ×Ô¶¯¿ØÖÆϵͳºÍ¼ÆËã»ú×°ÖÃÖÐ,³£×÷Ϊ( ¡¡)Ôª¼þʹÓá£

(A) УÕý (B) ¿ØÖÆ (C) ·Å´ó (D) µçÔ´

28. Ö±Á÷ÓÀ´Åʽ²âËÙ·¢µç»ú( )¡£

(A) ²»ÐèÁí¼ÓÀø´ÅµçÔ´ (B) Ðè¼ÓÀø´ÅµçÔ´

(C) Ðè¼Ó½»Á÷Àø´Åµçѹ (D) Ðè¼ÓÖ±Á÷Àø´Åµçѹ

29. Ö±Á÷ËÅ·þµç¶¯»úµÄ½á¹¹\Ô­ÀíÓëÒ»°ã( )»ù±¾Ïàͬ¡£

(A) Ö±Á÷·¢µç»ú (B) Ö±Á÷µç¶¯»ú (C) ͬ²½µç¶¯»ú (D) Òì²½µç¶¯»ú

30. ½»Á÷ËÅ·þµç¶¯»úµÄÀø´ÅÈÆ×éÓë( )ÏàÁ¬¡£

(A) Ðźŵçѹ (B) ÐźŵçÁ÷ (C)¡¡Ö±Á÷µçÔ´ (D) ½»Á÷µçÔ´

31. µç´Åµ÷ËÙÒì²½µç¶¯»úÓÖ³ÆΪ( )¡£

(A) ½»Á÷Òì²½µç¶¯»ú (B) ²âËٵ綯»ú (C) ²½½øµç¶¯»ú (D) »¬²îµç¶¯»ú

32. ʹÓõç´Åµ÷ËÙÒì²½µç¶¯»ú×Ô¶¯µ÷ËÙʱ,Ϊ¸Ä±ä¿ØÖƽǦÁÖ»Ðë¸Ä±ä( )¼´¿É¡£

(A) Ö÷µç·µÄÊäÈëµçѹ (B) ´¥·¢µç·µÄÊäÈëµçѹ

(C)·Å´óµç·µÄ·Å´ó±¶Êý (D) ´¥·¢µç·µÄÊä³öµçѹ

33. ÓÃÆÕͨʾ²¨Æ÷¹Û²âÒ»²¨ÐΣ¬ÈôÓ«¹âÆÁÏÔʾÓÉ×óÏòÓÒ²»¶ÏÒƶ¯µÄ²»Îȶ¨²¨ÐÎʱ£¬Ó¦µ±µ÷Õû£¨ £©ÐýÅ¥¡£

A.XλÒÆ B.ɨÃ跶Χ C.Õû²½Ôö·ù D.ͬ²½Ñ¡Ôñ

34. ÓÃÆÕͨʾ²¨Æ÷¹Û²âƵÂÊΪ1000HZµÄ±»²âÐźţ¬ÐèÔÚÓ«¹âÆÁÉÏÏÔʾ³ö5¸öÍêÕûµÄÖÜÆÚ²¨ÐΣ¬ÔòɨÃèƵÂÊӦΪ£¨ £©HZ¡£

A.200 B.2000 C.1000 D.5000

35. ʾ²¨Æ÷Ó«¹âÆÁÉϳöÏÖÒ»¸öÍêÕû¡¢Îȶ¨ÕýÏÒ²¨µÄÇ°ÌáÊÇ´ý²â²¨ÐÎƵÂÊ£¨ £©É¨Ãè¾â³Ý²¨µçѹƵÂÊ¡£

A.µÍÓÚ B.µÈÓÚ D.¸ßÓÚ D.²»µÈÓÚ

36. ÄÍѹÊÔÑéʱµÄ½»Á÷µç¶¯»úÓ¦´¦ÓÚ( )״̬¡£

(A) Æô¶¯ (B) ÕýתÔËÐÐ (C) ·´×ªÔËÐÐ (D) ¾²Ö¹

37. ½»Á÷µç¶¯»úÄÍѹÊÔÑéµÄµçѹÖÖÀàӦΪ( )¡£

(A) Ö±Á÷ (B) ¹¤Æµ½»Á÷ (C) ¸ßƵ½»Á÷ (D) Âö¶¯µçÁ÷

38. ½»Á÷µç¶¯»úµÄÄÍѹÊÔÑéÖоøÔµ±»»÷´©µÄÔ­Òò¿ÉÄÜÊÇ( )¡£

(A) ÊÔÑéµçѹ¸ßÓÚµç»ú¶î¶¨µçѹÁ½±¶ (B) ÁýÐÍת×Ó¶ÏÌõ

(C) ³¤ÆÚÍ£Óõĵç»úÊܳ± (D) תÖáÍäÇú

39. Ö±Á÷µç¶¯»úµÄÄÍѹÊÔÑéÒ»°ãÓÃ(¡¡¡¡)ÔËÐС£

(A) Õ×Å·±í (B) µçÇÅ (C) ¹¤ÆµÄÍѹÊÔÑé»ú (D) µ÷ѹÆ÷

40. Ö±Á÷µç»úÄÍѹÊÔÑéÖоøÔµ±»»÷´©µÄÔ­Òò¿ÉÄÜÊÇ( )¡£

(A) ÊÔÑéµçѹ¸ßÓÚµç»ú¶î¶¨µçѹ (B) µçÊàÈÆ×é½Ó·´

(C) µçÊàÈÆ×鿪· (D) ²Û¿Ú»÷´©

41. Ôڶ༶·Å´óµç·µÄ¼¶¼äñîºÏÖУ¬µÍƵµçѹ·Å´óµç·Ö÷Òª²ÉÓ㨠£©ñîºÏ·½Ê½¡£

a£®×èÈÝ b£®Ö±½Ó c£®±äѹÆ÷

42. ÓÃͨÓÃʾ²¨Æ÷¹Û²ì¹¤Æµ220Vµçѹ²¨ÐÎʱ£¬±»²âµçѹӦ½ÓÔÚ£¨ £©Ö®¼ä¡£

A.¡°YÖáÊäÈ롱ºÍ¡°XÖáÊäÈ롱¶ËÅ¥

B.¡°YÖáÊäÈ롱ºÍ¡°½ÓµØ¡±¶ËÅ¥

C.¡°XÖáÊäÈ롱ºÍ¡°½ÓµØ¡±¶ËÅ¥

D.¡°Õû²½ÊäÈ롱ºÍ¡°½ÓµØ¡±¶ËÅ¥

43. ¼ì²â¸÷ÖÖ½ðÊô,ӦѡÓÃ( )Ð͵Ľӽü¿ª¹Ø¡£

(A) ³¬Éù²¨ (B) ÓÀ´ÅÐͼ°´ÅÃôÔª¼þ (C) ¸ßƵÕñµ´ (D) ¹âµç

44. ΪÁ˱£Ö¤¾§Õ¢¹ÜÄÜ׼ȷ¡¢¼°Ê±¡¢¿É¿¿µØ±»´¥·¢£¬ÒªÇó´¥·¢Âö³åµÄÇ°ÑØÒª£¨ £©¡£

A.С B.¶¸ C.Æ D.»º

45. Õñµ´Æ÷²úÉúÕñµ´ºÍ·Å´óÆ÷²úÉú×Ô¼¤Õñµ´ÔÚÎïÀí±¾ÖÊÉÏÊÇ

a£®²»Í¬µÄ b£®ÏàͬµÄ c£®ÏàËƵÄ

46£®¿ØÖÆϵͳÖпØÖÆÆ÷µÄÕý¡¢·´×÷ÓõÄÈ·¶¨ÊÇÒÀ¾Ý£¨ £©¡£

a£®ÊµÏÖ±Õ»·»Ø·µÄÕý·´À¡ b£®ÊµÏÖ±Õ»·»Ø·µÄ¸º·´À¡

c£®ÏµÍ³·Å´ó±¶ÊýÇ¡µ½ºÃ´¦

47. µ±Ê¹ÓÃʾ²¨Æ÷²âÊÔ¹¤Æµ½»Á÷µç²¨ÐÎʱ£¬¿É½«£¨ £©Á½¸ö¶ËÅ¥ÏàÁ¬¡£

a. XÖáÊäÈëÓëÊÔÑéÐźŶËÅ¥ ¡¡ b£®YÖáÊäÈëÓëÊÔÑéÐźŶËÅ¥

c£®YÖáÊäÈëÓëXÖáÊäÈë¶ËÅ¥

48. ¹²Éä·Å´óÆ÷£¨ £©·Å´ó×÷Óá£

a£®Ö»ÓеçÁ÷ b£®Ö»Óеçѹ c£®ÓеçÁ÷£¬µçѹ

49. µ÷½ÚÆÕͨʾ²¨Æ÷¡°XÖáλÒÆ¡±ÐýÅ¥£¬¿ÉÒԸıä¹âµãÔÚ£¨ £©¡£

A.´¹Ö±·½ÏòµÄ·ù¶È B.ˮƽ·½ÏòµÄ·ù¶È

C.´¹Ö±·½ÏòµÄλÖà D.ˮƽ·½ÏòµÄλÖÃ

50. µ÷½ÚͨÓÃʾ²¨Æ÷µÄ¡°É¨Ã跶Χ¡±ÐýÅ¥¿ÉÒԸıäÏÔʾ²¨Ðεģ¨ £©¡£

A.·ù¶È B.¸öÊý C.ÁÁ¶È D.Ïàλ

51. ÏÂÁм¯³Éµç·ÖоßÓмÇÒ书ÄܵÄÊÇ

a£®Óë·ÇÃŵç· b£®»ò·ÇÃŵç· c£®R-S´¥·¢Æ÷

52.·´½ÓÖÆʱ£¬Ê¹Ðýת´Å³¡·´Ïòת¶¯£¬Óëµç¶¯»úµÄת¶¯·½Ïò£¨ £©¡£

£¨A£©Ïà·´ £¨B£©Ïàͬ £¨C£©²»±ä £¨D£©´¹Ö±

53. ÏÂÁÐÈý×éÂß¼­ÔËËãÖУ¬È«²¿ÕýÈ·µÄÒ»×éÊÇ______

a£®0¡¤1=0£¬1+1=1 b£®1¡¤1=1£¬1+1=0 c£®0¡¤1=1£¬0+1=0

54. ÓÃÍòÓñí¼ì²éµçÈÝÆ÷µÄºÃ»µ£¬²âÁ¿Ç°Ê¹µçÈÝÆ÷¶Ì·£¬·Åµçºó²âÁ¿£¬½«ÍòÓñí´òµ½R¡Á1Kµ²£¬µ±Ö¸ÕëÂúƫת£¬ËµÃ÷µçÈÝ£¨ £©¡£

a£®ºÃµÄ b£®¶Ï¿ª c£®¶Ì·

55. Óë¶þ½øÖÆÊý10110101Ïà¶ÔÓ¦µÄÊ®½øÖÆÊýΪ________

a£®181 b£®180 c£®67

56. Õñµ´ÆµÂʸßÇÒƵÂÊÎȶ¨¶È¸ßµÄÕñµ´Æ÷_____

a£®RCÕñµ´Æ÷ b£®LCÕñµ´Æ÷ c£®Ê¯Ó¢¾§ÌåÕñµ´Æ÷

57.ÈýÏàÒì²½µç¶¯»ú±ä¼«µ÷Ëٵķ½·¨Ò»°ãÖ»ÊÊÓÃÓÚ£¨ £©¡£

£¨A£©ÁýÐÍʽÒì²½µç¶¯»ú £¨B£©ÈÆÏßʽÒì²½µç¶¯»ú

£¨C£©Í¬²½µç¶¯»ú £¨D£©»¬²îµç¶¯»ú

58.Ö±Á÷µç¶¯»ú³ý¼«Ð¡ÈÝÁ¿Í⣬²»ÔÊÐí£¨ £©Æô¶¯¡£

£¨A£©½µÑ¹ £¨B£©È«Ñ¹ £¨C£©µçÊà»Ø·´®µç×è £¨D£©½µµÍµçÊàµçѹ

59.¸Ä±äÀø´Å´Åͨµ÷ËÙ·¨ÊÇͨ¹ý¸Ä±ä£¨¡¡¡¡¡¡£©µÄ´óСÀ´ÊµÏֵġ£

(£Á£©Àø´ÅµçÁ÷¡¡¡¡£¨£Â£©µçÔ´µçѹ¡¡¡¡£¨£Ã£©µçÊàµçѹ¡¡¡¡£¨£Ä£©µçԴƵÂÊ

60.ͬ²½µç¶¯»úµÄÆô¶¯·½·¨ÓУ¨¡¡¡¡¡¡£©ÖÖ¡£

£¨£Á£©£²¡¡¡¡£¨£Â£©£³¡¡¡¡¡¡£¨£Ã£©£´¡¡¡¡¡¡£¨£Ä£©£µ

61. ÒëÂëÆ÷ÊôÓÚÒ»ÖÖ____

a£®¼ÇÒäÐÔÊý×Öµç· b£®Âß¼­×éºÏµç· c£®ÔËËãµç·

62. ʾ²¨Æ÷Ó«¹âÆÁÉÏÁÁµã²»ÄÜÌ«ÁÁ£¬·ñÔò£¨ £©¡£

A.±£ÏÕË¿½«ÈÛ¶Ï B.ָʾµÆ½«ÉÕ»µ

C.ÓÐËðʾ²¨¹ÜʹÓÃÊÙÃü D.Ó°ÏìʹÓÃÕߵݲȫ

63.Ö±Á÷·¢µç»ú¡ª¡ªÖ±Á÷·¢µç»ú×Ô¶¯µ÷ËÙϵͳÖУ¬·¢µç»úµÄÊ£´ÅµçѹԼÊǶµçѹµÄ£¨ £©%¡£

£¨A£©2~5 £¨B£©5 £¨C£© 10 £¨D£©15

64. ³¤ÆÚ²»¹¤×÷µÄʾ²¨Æ÷ÖØÐÂʹÓÃʱ£¬Ó¦¸Ã£¨ £©¡£

A.ÏÈͨÒÔ1/2¶î¶¨µçѹ¹¤×÷2Сʱ£¬ÔÙÉýÖÁ¶î¶¨µçѹ¹¤×÷

B.ÏÈͨÒÔ2/3¶î¶¨µçѹ¹¤×÷10Сʱ£¬ÔÙÉýÖÁ¶î¶¨µçѹ¹¤×÷

C.ÏÈͨÒÔ2/3¶î¶¨µçѹ¹¤×÷2Сʱ£¬ÔÙÉýÖÁ¶î¶¨µçѹ¹¤×÷

D.Ö±½Ó¼Ó¶î¶¨µçѹ

65. µçѹ´®Áª¸º·´À¡·Å´óµç·µÄÖ÷ÒªÌصãÊÇ_____a£®ÊäÈë×迹¸ß£¬Êä³ö×迹µÍ b£®ÊäÈëÊä³ö×迹¾ùµÍ c£®ÊäÈë×迹µÍ£¬Êä³ö×迹¸ß

66. ²»ÒªÆµ·±¿ª±Õʾ²¨Æ÷µÄµçÔ´£¬·ÀÖ¹Ë𻵣¨ £©¡£

A.µçÔ´ B.ʾ²¨¹ÜµÆË¿ C.±£ÏÕË¿ D.XÖá·Å´óÆ÷

67. .µ±¾§Õ¢¹Üµ¼Í¨ºó£¬¿ÉÒÀ¿¿¹Ü×Ó±¾ÉíµÄ£¨ £©×÷Óã¬ÒÔά³ÖÆ䵼ͨ״̬¡£

A.·Å´ó B.Õý·´À¡ C.¸º·´À¡ D.¿ª¹Ø

68.·Å´óµç·ÉèÖþ²Ì¬¹¤×÷µãÄ¿µÄÊÇ£¨ £©¡£

£¨A£©Ìá¸ß·Å´óÄÜÁ¦ £¨B£©±ÜÃâ·ÇÏßÐÔʧÕæ

£¨C£©»ñµÃºÏÊÊÊäÈëµç×èºÍÊä³öµç×è £¨D£©Ê¹·Å´óÆ÷¹¤×÷Îȶ¨

69.×èÈÝñîºÏ¶à¼¶·Å´óÆ÷¿É·Å´ó£¨ £©¡£

£¨A£©Ö±Á÷ÐźŠ£¨B£©½»Á÷ÐźŠ£¨C£©½».Ö±Á÷ÐźŠ£¨D£©·´À¡ÐźÅ.

70.ÕýÏÒ²¨Õñµ´Æ÷µÄÕñµ´ÆµÂÊfÈ¡¾öÓÚ £¨ £©¡£

£¨A£©Õý·´À¡Ç¿¶È £¨B£©·Å´óÆ÷·Å´ó±¶Êý

£¨C£©·´À¡Ôª¼þ²ÎÊý £¨D£©Ñ¡ÆµÍøÂç²ÎÊý

71.²î¶¯·Å´óµç·µÄ×÷ÓÃÊÇ£¨ £©Ðźš£

£¨A£©·Å´ó¹²Ä£ £¨B£©·Å´ó²îÄ£

£¨C£©ÒÖÖƹ²Ä£ £¨D£©ÒÖÖƹ²Ä££¬ÓÖ·Å´ó²îÄ£

72.ϱíËùʾÕæÖµ±í£¬Æä±í´ïʽΪ£¨ £©¡£

£¨A£©P=A¡¤B £¨B£©P=A+B £¨C£©P=A¡¤B £¨D£©P=A+B

73.»òÃÅÂß¼­¹ØϵµÄ±í´ïʽÊÇ£¨ £©¡£

£¨A£©P=AB £¨B£©P=A+B £¨C£©P=A+B £¨D£©P=AB

74.ÆÕͨ¾§Õ¢¹Ü¹ÜÐÄÓÉ£¨ £©²ãÔÓÖÊ°ëµ¼Ìå×é³É¡£

£¨A£©1 £¨B£©2 £¨C£©3 £¨D£©4

75.¾§Õ¢¹Ü¾ßÓУ¨ £©ÐÔ¡£
£¨A£©µ¥Ïòµ¼µç £¨B£©¿É¿Øµ¥Ïòµ¼µçÐÔ £¨C£©µçÁ÷·Å´ó £¨D£©¸º×èЧӦ

76.µ¥Ïò°ë²¨¿É¿ØÕûÁ÷µç·£¬Èô¸ºÔØƽ¾ùµçÁ÷Ϊ10£íA£¬Ôòʵ¼Êͨ¹ýÕûÁ÷¶þ¼¶¹ÜµÄƽ¾ùµçÁ÷Ϊ£¨ £©¡£

£¨A£©5A £¨B£©0 £¨C£©10£íA £¨D£©20£íA

77.º¸¼ÁʹÓÃÇ°±ØÐ루 £©¡£

£¨A£©ºæ¸É £¨B£©¼ÓÈÈ £¨C£©ÀäÈ´ £¨D£©ÍÑƤ

78. ʾ²¨Æ÷ÖÐɨÃè·¢ÉúÆ÷²úÉúµÄÊÇ£¨ £©¡£

A.¾â³Ý²¨ÐźŠB.ÕýÏÒ²¨ÐźŠC.¾ØÐβ¨ÐźŠD.¼âÂö³åÐźÅ

79. ÔÚÒ»°ãʾ²¨Æ÷É϶¼ÉèÓÐɨÃè΢µ÷Å¥£¬¸ÃÅ¥Ö÷ÒªÓÃÀ´µ÷½Ú£¨ £©¡£

A.ɨÃè·ù¶È B.ɨÃèƵÂÊ C.ɨÃè·ù¶ÈºÍƵÂÊ D.ɨÃèʱ¼ä

80. ʾ²¨¹Ü½«µçÐźÅת»»³É£¨ £©¡£

A.ÉùÐźŠB.µç×ÓÊø C.¹âÐźŠD.»úеÐźÅ

81.²ÉÓúÏÀíµÄ²âÁ¿·½·¨¿ÉÒÔÏû³ý(¡¡¡¡)Îó²î£®

A¡¢ÏµÍ³ £Â¡¢¶ÁÊý £Ã¡¢ÒýÓà £Ä¡¢Êèʧ

82.¹¤³§ÆóÒµ¹©µçϵͳµÄÈÕ¸ººÉ²¨¶¯½Ï´óʱ£¬½«Ó°Ï칩µçÉ豸ЧÂÊ£¬¶øʹÏß·µÄ¹¦ÂÊËðºÄÔö¼Ó¡£ËùÒÔÓ¦µ÷Õû£¨¡¡¡¡£©£¬ÒÔ´ïµ½½ÚÔ¼ÓõçµÄÄ¿µÄ¡£

£Á¡¢Ïß·¸ººÉ £Â¡¢É豸¸ººÉ £Ã¡¢Ïß·µçѹ £Ä¡¢É豸µçѹ

83£®ÒªÏë²âÁ¿¸ßƵÂö³åÐźţ¬Ó¦Ñ¡Ó㨠£©¡£

A.¼òÒ×ʾ²¨Æ÷ B.SB-10ÐÍͨÓÃʾ²¨Æ÷

C.ͬ²½Ê¾²¨Æ÷ D.Ë«×Ùʾ²¨Æ÷

84£®²î¶¯·Å´óÆ÷²ÉÓÃË«¶ËÊäÈ룬˫¶ËÊä³öʱµÄµçѹ·Å´ó±¶Êý£¨ £©µ¥¹Üµçѹ·Å´óÆ÷±¶Êý¡£

a£®µÈÓÚ b£®ÊÇ0.5 ±¶ c£®ÊÇ2±¶

85£®ÓÐÈý¼¶·Å´óÆ÷£¬Ã¿¼¶·Å´óÆ÷µÄµçѹÔöÒæ·Ö±ðΪ25dB£¬35 dB£¬20 dB£¬£¬Ôò·Å´óÆ÷×ܵĵçѹÔö´ó±¶ÊýΪ_____ a£®80±¶ b£®1000±¶ c£®10000±¶

86£®»ù±¾·Å´óµç·ÖУ¬Êä³öÓëÊäÈë·´Ïà180OµÄ_______

a£®Óй²·¢É伫·Å´óÆ÷ºÍÉ伫¸úËæÆ÷ b£®Óй²»ù¼«·Å´óÆ÷ºÍÉ伫¸úËæÆ÷ c£®Ö»Óй²·¢É伫·Å´óÆ÷

87£®ÑϸñµØ˵£¬¾§ÌåÈý¼«¹Ü¹¤×÷ÔÚ·Å´ó״̬ʱ£¬Æ伯µç¼«µçÁ÷Ϊ

a£®IC=IBb£®IC<IBc£®IC=IB+ICEO

88£®µ¥½á¾§Ìå¹Ü´¥·¢µç·²úÉúºÍÊä³öµçѹ²¨ÐÎÊÇ£¨ £©¡£

A¡¢ÕýÏÒ²¨ B¡¢Ö±Á÷µç C¡¢¼âÂö³å D¡¢¾â³Ý²¨

89£®Ã¿´ÎÅųý³£ÓõçÆøÉ豸µÄµçÆø¹ÊÕϺó£¬Ó¦¼°Ê±×ܽᾭÑ飬²¢£¨ £©¡£

A¡¢×÷ºÃάÐ޼Ǽ B¡¢ÇåÀíÏÖ³¡

C¡¢·â´æÉ豸 D¡¢Òƽ»²Ù×÷ÕßʹÓÃ

90£®°ëµ¼ÌåÕûÁ÷µç·ÖÐʹÓõÄÕûÁ÷¶þ¼«¹ÜӦѡÓ㨠£©¡£

A¡¢±äÈݶþ¼«¹Ü B¡¢ÎÈѹ¶þ¼«¹Ü

C¡¢µã½Ó´¥ÐͶþ¼«¹Ü D¡¢Ãæ½Ó´¥ÐͶþ¼«¹Ü

91£® NPN¡¢PNPÈý¼«¹Ü×÷·Å´óʱ£¬Æä·¢Éä½á

a£®¾ù¼Ó·´Ïòµçѹ b£®¾ù¼ÓÕýÏòµçѹ c£®NPN ¹Ü¼ÓÕýÏòµçѹ£¬PNP¹Ü¼Ó·´Ïòµçѹ

92. Ö±Á÷µç¶¯»ú·´½ÓÖƶ¯Ê±£¬µ±µç¶¯»úתËÙ½Ó½üÓÚÁãʱ£¬¾ÍÓ¦Á¢¼´ÇжϵçÔ´£¬·ÀÖ¹£¨ £©¡£

A¡¢µçÁ÷Ôö´ó B¡¢µç»ú¹ýÔØC¡¢·¢Éú¶Ì· D¡¢µç¶¯»ú·´Ïòת¶¯

93..ÓÃÍòÓñíÅ·Ä·µµ²âÁ¿¾§Ìå¹Ü²ÎÊýʱ£¬Ó¦Ñ¡ÓÃ_______µµ¡£

a£®R¡Á1»ò R¡Á10b£®R¡Á100»ò R¡Á1kc£®R¡Á10k

94. ´ó\ÖÐÐÍÖ±Á÷Òì²½µç¶¯»ú¶¨×ÓÈÆ×éÒ»°ãÓ㨠£©ÖÆÔì

A. Æá°üÍ­Ïß B¡£¾øÔµÂÁÏß C¡£±âÍ­Ïß D¡£±âÂÁÏß

95£®ÔÚÈýÏཻÁ÷Òì²½µç¶¯»ú¶¨×ÓÈÆ×éÖÐͨÈëÈýÏà¶Ô³Æ½»Á÷µç£¬ÔòÔÚ¶¨×ÓÓëת×ӵĿÕÆø϶¼ä²úÉú´Å³¡ÊÇ£¨ £©

£¨A£©ºã¶¨´Å³¡(BÂö¶¯´Å³¡(C)ºÏ³É´Å³¡ÎªÁã(D)Ðýת´Å³¡

96£®±¾Õ÷°ëµ¼ÌåÖвôÈëÎå¼ÛÔªËغó³ÉΪ£¨ £©¡£

a£®PÐÍ°ëµ¼Ìå b£®NÐÍ°ëµ¼Ìå c£®PN½á

97£®»æÖÆÈýÏ൥ËÙÒì²½µç¶¯»ú¶¨×ÓÈÆ×é½ÓÏßͼʱ£¬ÒªÏȽ«¶¨×Ó²ÛÊý°´¼«Êý¾ù·Ö£¬Ã¿Ò»µÈ·Ý´ú±í£¨ £©µç½Ç¶È¡£

A£®90º B¡£120º C¡£180º D¡£360º

98£®°´¹¦ÂÊת»»¹Øϵ£¬Í¬²½µç»ú¿É·Ö£¨ £©Àà

A¡£1 B¡£2 C¡£3 D¡£4

99. ÓÃÍòÓñíÅ·Ä·µµ²âÁ¿µç×èʱ£¬ÒªÑ¡ÔñºÃÊʵ±µÄ±¶Âʵµ£¬Ó¦Ê¹Ö¸Õ뾡Á¿½Ó½ü_______´¦£¬²âÁ¿½á¹û±È½Ï׼ȷ¡£

a£®¸ß×èÖµµÄÒ»¶Ë b£®µÍ×èÖµµÄÒ»¶Ë c£®ÔÚ±ê³ßÖÐÐÄ

100£®Ê¾²¨¹Ü¹¹ÔìµÄÈý¸ö»ù±¾²¿·Ö£¬³ýÁ˵ç×Óǹ¡¢Æ«×ªÏµÍ³£¬»¹ÓУ¨ £©¡£

A.Ó«¹âÆÁ B.µç×ÓÊø C.¹Ü¿Ç D.̽ͷ

101£®Ð¡¹¦ÂʽðÊô·â×°µÄÈý¼«¹Ü£¬¹Ü½Å¶àΪƷ×ÖÐÎÅÅÁУ¬¶¥µãÊÇ ____¼«£¬×ó±ßΪ____¼«£¬ÓÒ±ßΪ_____¼«¡£

a£®¼¯µç¼« b£®»ù¼« c£®·¢É伫

102£®ÀûÓÃʾ²¨Æ÷²âÁ¿µçѹ£¬³£Óõķ½·¨ÊÇ£¨ £©¡£

A.±È½Ï·¨ B.±ê³ß·¨ C.ʱ±ê·¨ D.Ö±½Ó²âÁ¿·¨103. ÀûÓÃʾ²¨Æ÷²âÁ¿Ê±¼ä£¬Ò»°ãÓÐÁ½ÖÖ·½·¨£¬Ò»ÖÖΪֱ½Ó²âÁ¿·¨£¬ÁíÒ»ÖÖΪ£¨ £©¡£

A.Ìæ»»·¨ B.ʱ±ê·¨ C.ÀîɳÓýͼÐη¨ D.²¹³¥·¨

104£®ÅжϼìÁ÷¼ÆÏßȦµÄͨ¶Ï£¨ £©À´²âÁ¿¡£

A.ÓÃÍòÓñíµÄR¡Á1µ² B. ÓÃÍòÓñíµÄR¡Á1000µ²

C.ÓõçÇÅ D.²»ÄÜÓÃÍòÓñíºÍµçÇÅÖ±½Ó

105£®ÈçͼËùʾÕæÖµ±íÖÐËù±í´ïµÄÂß¼­¹ØϵÊÇ£¨ £©¡£

A¡£Óë B¡£»ò C¡£Óë·Ç D¡£»ò·Ç

106. .×èÈÝñîºÏ·Å´óµç·ÄÜ·Å´ó£¨ £©Ðźš£

a£®Ö±Á÷ b£®½»Á÷ c£®Ö±Á÷ºÍ½»Á÷

107.Óõ¥±ÛÖ±Á÷µçÇŲâÁ¿Ò»¹ÀËãΪ12Å·µÄµç×裬±ÈÀý±ÛӦѡ£¨ £©¡£

A¡£1 B¡£0.1 C¡£0.01 D¡£0.001

108£®¶Ô¶î¶¨µçѹΪ380·ü£¬¹¦ÂÊ3ǧÍß¼°ÒÔÉϵĵ綯»ú×÷ÄÍѹʵÑéʱ£¬ÊÔÑéµçѹӦȡ£¨ £©·ü¡£

A¡£500 B¡£1000 C¡£1500 D¡£1760

109£®ÔÚÒ£²âϵͳÖУ¬ÐèҪͨ¹ý£¨ £©°Ñ·ÇµçÁ¿±ä»¯ÎªµçÐźš£

A.µç×èÆ÷ B.µçÈÝÆ÷ C.´«¸ÐÆ÷ D.¾§Ìå¹Ü

110. ¾§Õ¢¹Ü½»Á÷µ÷ѹµç·Êä³öµÄµçѹÓëµçÁ÷²¨Ðζ¼ÊÇ·ÇÕýÏÒ²¨£¬µ¼Í¨½Ç¦È£¨ £©£¬¼´Êä³öµçѹԽµÍʱ£¬²¨ÐÎÓëÕýÏÒ²¨²î±ðÔ½´ó¡£

A.Ô½´ó B.ԽС C.µÈÓÚ90¡ã D.µÈÓÚ0¡ã

111. ¹èÈý¼«¹ÜµÄ»ù¼«Óë·¢É伫֮¼äµÄÕýÏòѹ½µÔ¼Îª___£¬Õà¹ÜµÄÕýÏòѹ½µÔ¼Îª____¡£

a£®0.2~0.3V b£®0.5~0.8V

112.TTL¡°Óë·Ç¡±Ãŵç·ÊÇÒÔ£¨ £©Îª»ù±¾Ôª¼þ¹¹³ÉµÄ¡£

A.µçÈÝÆ÷ B.Ë«¼«ÐÔÈý¼«¹Ü C.¶þ¼«¹Ü D.¾§Õ¢¹Ü

113. µ¥½á¾§Ìå¹Ü´¥·¢µç·²úÉúµÄÊä³öµçѹ²¨ÐÎÊÇ£¨ £©¡£

A.ÕýÏÒ²¨ B.Ö±Á÷µç C.¼âÂö³å D.¾â³Ý²¨

114.µçÁ÷Ϊ5A£¬ÄÚ×èΪ2Å·Ä·µÄµçÁ÷Ô´±ä»»³ÉÒ»¸öµçѹԴʱ£¬µçѹԴµÄµç¶¯ÊƺÍÄÚ×èΪ£¨ £©¡£

A.10V£¬2¦¸ B.2¡£5V£¬2¦¸ C.0¡£4V,2¦¸ D.4V£¬2¦¸

115£®¶à¼¶·Å´óµç·×Ü·Å´ó±¶ÊýÊǸ÷¼¶·Å´ó±¶ÊýµÄ£¨ £©

A.ºÍ B.²î C.»ý D.ÉÌ

116£®µçÇŵç³Øµçѹ²»×ãʱ£¬½«Ó°ÏìµçÇŵģ¨ £©

A .ÁéÃô¶È B .°²È« C.׼ȷ¶È D ¶ÁÊýʱ¼ä

117£®¾§ÌåÈý¼«¹Ü×÷·Å´óʱ£¬ËüµÄÁ½¸öPN½áµÄ¹¤×÷״̬Ϊ£¨ £©¡£

A.¾ù´¦ÓÚÕýÆ« B.¾ù´¦ÓÚ·´Æ«

C.·¢Éä½áÕýÆ«£¬¼¯µç½á·´Æ« D.·¢Éä½á·´Æ«£¬¼¯µç½áÕýÆ«

118. ÓÃÍòÓñíR¡Á1µµ²âÁ¿Èý¼«¹Üµç×èʱ£¬ÈôºÚ±í±Ê½ÓÒ»¸ö¼«£¬Óúì±í±Ê·Ö±ð´î½ÓÁíÁ½¸ö¼«£¬µ±Á½´Î²âÁ¿×èÖµ¶¼ºÜ´óʱ£¬ºÚ±í±ÊËù½ÓµÄÊÇ________£¬ÇÒ¿ÉÅжϴ˹ÜΪ________Èý¼«¹Ü¡£

a£®¼¯µç¼« b£®»ù¼« c£®·¢É伫 d£®PNPÐÍ e£®NPNÐÍ

119.µçÇÅʹÓÃÍê±Ïºó£¬Òª½«¼ìÁ÷¼ÆËø¿ÛËøÉÏÒÔ·À£¨ £©¡£

A.µçÇųöÏÖÎó²î B.ÆÆ»µµçÇÅƽºâ

C.°á¶¯Ê±Õñ»µ¼ìÁ÷¼Æ D.µçÇŵÄÁéÃô¶È½µµÍ

120¡£´®ÀøÖ±Á÷µç¶¯»ú²»ÄÜÖ±½ÓʵÏÖ£¨ £©¡£

A.»ØÀ¡Öƶ¯ B.·´½ÓÖƶ¯ C.ÄܺÄÖƶ¯ D.»úеÖƶ¯

121.µÍÇâÐͺ¸ÌõÒ»°ã³£ÎÂϳ¬¹ý£¨ £©Ð¡Ê±£¬Ó¦ÖØкæ¸É¡£

A.2 B.3 C.4 D.5

122. ÈýÏà±äѹÆ÷²¢ÁªÔËÐÐʱ£¬ÒªÇó²¢ÁªÔËÐеÄÈýÏà±äѹÆ÷¶Ì·µçѹ£¨ £©£¬·ñÔò²»Äܲ¢ÁªÔËÐС£

A.±ØÐë¾ø¶ÔÏàµÈ B.µÄ²îÖµ²»³¬¹ýÆäƽ¾ùÖµµÄ20%

C.µÄ²îÖµ²»³¬¹ýÆäƽ¾ùÖµµÄ15% D.µÄ²îÖµ²»³¬¹ýÆäƽ¾ùÖµµÄ10%

123. ÔÚNPN¡¢PNP¹²´æµÄͬһµç·ÖУ¬ËùÐèµÄ¹©µçµçԴΪ£¨ £©¡£

A.±ØÐëÓÃÕýµçÔ´ B.±ØÐëÓøºµçÔ´

C.¿ÉÕý¡¢¿É¸ºµ¥µçÔ´»òÕý¡¢¸ºË«µçÔ´¾ù¿É

124. ·Å´óµç·µÄ¾²Ì¬¹¤×÷µã£¬ÊÇÖ¸ÊäÈëÐźţ¨ £©Èý¼«¹ÜµÄ¹¤×÷µã¡£

A.ΪÁãʱ B.ΪÕýʱ C.Ϊ¸ºÊ± D.ºÜСʱ

125. ÔÚ¾§Ìå¹ÜÊä³öÌØÐÔÇúÏßÉÏ£¬±íʾ·Å´óÆ÷¾²Ì¬Ê±Êä³ö»Ø·µçѹÓëµçÁ÷¹ØϵµÄÖ±Ïß³ÆΪ£¨ £©¡£

A.Ö±Á÷¸ºÔØÏß B.½»Á÷¸ºÔØÏß C.Êä³ö·ü°²Ïß D.Êä³öÖ±Ïß

126. ÈôÊý×Öµçѹ±íµÄ·Ö±æÂÊΪ0.001%£¬×îµÍÁ¿³ÌΪ100mv£¬Ôò·Ö±æÁ¦Îª£¨ £©¡£

a£®0.5¦ÌV b. 1¦ÌV c. 2¦ÌV

127. ¾§ÌåÈý¼«¹ÜÊä³öÌØÐÔÇúÏß·Å´óÇøÖУ¬Æ½ÐÐÏߵļä¸ô¿ÉÖ±½Ó·´Ó³³ö¾§ÌåÈý¼«¹Ü£¨ £©µÄ´óС¡£

A.»ù¼«µçÁ÷ B.¼¯µç¼«µçÁ÷ C.µçÁ÷·Å´ó±¶Êý D.µçѹ·Å´ó±¶Êý

128. µ¥ÏîÈ«²¨¿É¿ØÕûÁ÷µç·£¬Èô¿ØÖƽǦÁ±ä´ó£¬ÔòÊä³öƽ¾ùµçѹ£¨ £©

A.²»±ä B.±äС C.±ä´ó D.ΪÁã

129. °ëµ¼ÌåµÄµç×èÂÊËæ×ÅζÈÉÏÉý¶ø£¨ £©¡£

a£®ÉÏÉý b£®Ï½µ c£®²»±ä

130.ÈýÏàËÄÏßÖƹ©µçµÄÏàµçѹÁ¦Îª200V£¬ÓëÏßµçѹ×î½Ó½üµÄֵΪ£¨ £©V¡£

A.280 B.346 C.250 D.380

131. ÓͽþʽÖÐ\СÐ͵çÁ¦±äѹÆ÷ÖбäѹÆ÷Ó͵Ä×÷ÓÃÊÇ£¨ £©¡£

A.È󻬺ͷÀÑõ»¯ B.¾øÔµºÍÉ¢ÈÈ C.×èȼºÍ·À±¬D.Ã𻡺;ùѹ

132. ÈýÏà¶Ô³Æ¸ºÔؽӳÉÈý½ÇÐÎʱ£¬ÈôijÏàµÄÏßµçÁ÷Ϊ1A£¬ÔòÈýÏàÏßµçÁ÷µÄʸÁ¿ºÍΪ£¨ £©A¡£

A.3 B. 2 C. 1 D.0

133. Èô¾§Ìå¹Ü¾²Ì¬¹¤×÷µãÔÚ½»Á÷¸ºÔØÏßÉÏλÖö¨µÃÌ«¸ß£¬»áÔì³ÉÊä³öÐźŵģ¨ £©¡£

A.±¥ºÍʧÕæ B.½ØֹʧÕæ C.½»Ô½Ê§Õæ D.ÏßÐÔʧÕæ

134. ËûÀøʽֱÁ÷ËÅ·þµç¶¯»úµÄÕýÈ·½ÓÏß·½Ê½ÊÇ£¨ £©¡£

A.¶¨×ÓÈÆ×é½ÓÐźŵçѹ£¬×ª×ÓÈÆ×é½ÓÀø´Åµçѹ

B.¶¨×ÓÈÆ×é½ÓÀø´Åµçѹ£¬×ª×ÓÈÆ×é½ÓÐźŵçѹ

C.¶¨×ÓÈÆ×éºÍת×ÓÈÆ×鶼½ÓÐźŵçѹ

D.¶¨×ÓÈÆ×éºÍת×ÓÈÆ×鶼½ÓÀø´Åµçѹ

135.¶Ô¸ßѹ¶Ï·Æ÷Ó¦ÏȽøÐоøÔµµç×èµÄ²âÁ¿£¬²âÁ¿Ê±Ó¦Ñ¡ÓöµçѹΪ£¨ £© ·üµÄÕ×Å·±í½øÐвâÁ¿¡£

A.500 B.1000 C.250 D.2500

136. µ±µ¥½á¾§Ìå¹ÜµÄ·¢É伫µçѹ¸ßÓÚ£¨ £©µçѹʱ£¬¾Íµ¼Í¨¡£

A.¶î¶¨ B.·åµã C.¹Èµã D.°²È«

137.ΪÁËÌá¸ßÖÐ.СÐ͵çÁ¦±äѹÆ÷ÌúÐĵĵ¼´ÅÐÔÄÜ£¬¼õÉÙÌúËðºÄ£¬ÆäÌúÐĶà²ÉÓ㨠£©ÖƳɡ£

A.0£®35ºÁÃ׺ñ£¬±Ë´Ë¾øÔµµÄ¹è¸ÖƬµþ×° B.Õû¿é¸Ö²Ä

C.2ºÁÃ׺ñ±Ë´Ë¾øÔµµÄ¹è¸ÖƬµþ×°

D.0£®5ºÁÃ׺ñ£¬±Ë´Ë²»Ðè¾øÔµµÄ¹è¸ÖƬµþ×°

138. ÔÚÈý¼«¹ÜÊä³öÌØÐÔÖУ¬µ±IB=0ʱ£¬ICµÄֵΪ£¨ £©¡£

A.ICMB.ICEOC.ICBO

139.Ò»º¬Ô´¶þ¶ËÍøÂ磬²âµÃÆ俪·µçѹΪ100V£¬¶Ì·µçÁ÷10°²£¬µ±Íâ½Ó10¦¸¸ºÔصç×èʱ£¬¸ºÔصçÁ÷ÊÇ£¨ £©¡£

A.10A B.5A C.15A D.20A

140.¾§Õ¢¹ÜÍⲿµÄµç¼«ÊýĿΪ£¨ £©¡£

A.1¸ö B.2¸ö C.3¸ö D.4¸ö

141. ÒýÆðÁãµãƯÒÆ×îÖ÷ÒªµÄÒòËØÊÇ£¨ £©¡£

A.ζȵı仯 B.µç·Ԫ¼þ²ÎÊýµÄ±ä»¯

C.µçÔ´µçѹµÄ±ä»¯ D.µç·ÖеçÁ÷µÄ±ä»¯

142.Ó¦Óô÷άÄ϶¨ÀíÇóº¬Ô´¶þ¶ËÍøÂçµÄÊäÈëµÈЧµç×èÊǽ«ÍøÂçÄÚ¸÷µç¶¯ÊÆ£¨ £©¡£

A.´®Áª B.²¢Áª C.¿ªÂ· D.¶Ì½Ó

143. ÒÖÖÆÁãƯ×îÓÐЧµÄÖ±Á÷·Å´óµç·ÐÍʽÊÇ£¨ £©¡£

A.²î¶¯Ê½·Å´óµç· B.Õý·´À¡µç· C.ÎÈѹµç· D.É伫¸úËæÆ÷

144. ¾§Õ¢¹Ü´¥·¢µ¼Í¨ºó£¬Æä¿ØÖƼ«¶ÔÖ÷µç·£¨ £©¡£

A.ÈÔÓпØÖÆ×÷Óà B.ʧȥ¿ØÖÆ×÷ÓÃ

C.ÓÐʱÈÔÓпØÖÆ×÷Óà D.¿ØÖÆÄÜÁ¦Ï½µ

145. µ¥½á¾§Ìå¹Ü´¥·¢µç·Êä³ö´¥·¢Âö³åÖеķùֵȡ¾öÓÚ£¨ £©¡£

A.·¢É伫µçѹUC`B.µçÈÝC C.µç×èRbD.·Öѹ±È¦Ç

146. ÒÖÖÆÁãµãƯÒÆÏÖÏó×îÓÐЧÇÒ×î³£Óõķ½·¨ÊÇÔÚµç·ÖвÉÓ㨠£©¡£

A.Õý·´À¡ B.¸º·´À¡ C.½µµÍµçѹ D.²î¶¯·Å´óµç·

147. ¼¯³ÉÔËËã·Å´óÆ÷µÄ×îÖ÷ÒªÌصãÖ®Ò»ÊÇ£¨ £©¡£

A.ÊäÈëµç×èºÜ´ó B.ÊäÈëµç×èΪÁã C.Êä³öµç×èºÜ´ó D.Êä³öµç×èΪÁã

148. Ҫʹ¸º·´À¡·Å´óÆ÷µÄÊä³ö×迹µÍ£¬ÔòÐèÒýÈ루 £©¡£

A.¸÷ÖÖÐÎʽµÄµçѹ¸º·´À¡ B.¸÷ÖÖÐÎʽµÄµçÁ÷¸º·´À¡

C.ËùÓд®Áª¸º·´À¡µç· D.ËùÓв¢Áª¸º·´À¡µç·

149. ¾§Ìå¹Ü´¥·¢µç·Óëµ¥½á¾§Ìå¹Ü´¥·¢µç·Ïà±È£¬ÆäÊä³öµÄ´¥·¢¹¦ÂÊ£¨ £©¡£

A.½Ï´ó B.½ÏС C.Ò»Ñù D.×îС

150. Æ«Á÷µç×èRbÌ«´ó»áÒýÆð¾²Ì¬¹¤×÷µãQ ( ).

A.½Ó½ü±¥ºÍÇø B.½Ó½ü½ØÖ¹Çø C.ÔÚÔ­µã¸½½üÒƶ¯ D.²»±ä

151. Óûʹ·Å´óÆ÷¾»ÊäÈëÐźÅÏ÷Èõ£¬Ó¦²ÉÈ¡µÄ·´À¡ÀàÐÍÊÇ£¨ £©¡£

A.´®Áª·´À¡ B.²¢Áª·´À¡ C.Õý·´À¡ D.¸º·´À¡

152.·´½ÓÖƶ¯Ê±£¬Ê¹Ðýת´Å³¡·´Ïòת¶¯£¬Óëµç¶¯»úµÄת¶¯·½Ïò£¨ £©¡£

A.Ïà·´ B.Ïàͬ C.²»±ä D.´¹Ö±

153. °Ñ·â±ÕʽÒì²½µç¶¯»úµÄ͹Ե¶Ë¸ÇÓëÀëºÏÆ÷»ú×ùºÏ²¢³ÉΪһ¸öÕûÌåµÄ½Ð£¨ £©µç´Åµ÷ËÙÒì²½µç¶¯»ú¡£

A.×éºÏʽ B.ÕûÌåʽ C.·ÖÁ¢Ê½ D.¶ÀÁ¢Ê½

154. ÊäÈë×迹¸ß¡¢Êä³ö×迹µÍµÄ·Å´óÆ÷ÓУ¨ £©¡£

A.¹²·¢É伫·Å´óÆ÷ B.É伫¸úËæÆ÷

C.¹²»ù¼«·Å´óÆ÷ D.A¡¢B¡¢C¡¢¾ùÊÇ

155. ¼ìÐÞµçÆøÉ豸µçÆø¹ÊÕϵÄͬʱ£¬»¹Ó¦¼ì²é£¨ £©

A.ÊÇ·ñ´æÔÚ»úе\Һѹ²¿·Ö¹ÊÕÏ B.ָʾµç·ÊÇ·ñ´æÔÚ¹ÊÕÏ

C.ÕÕÃ÷µç·ÊÇ·ñ´æÔÚ¹ÊÕÏ D.»úеÁªËø×°ÖúͿª¹Ø×°ÖÃÊÇ·ñ´æÔÚ¹ÊÕÏ

156.Ó¦Óô÷άÄ϶¨Àí·ÖÎöº¬Ô´¶þ¶ËÍøÂçµÄÄ¿µÄÊÇ£¨ £©¡£

A.Çóµçѹ B.ÇóµçÁ÷ C.Çóµç¶¯ÊÆD.ÓõÈЧµçÔ´´úÌæ¶þ¶ËÍøÂç

157.µÍƵÐźŷ¢ÉúÆ÷µÄµÍƵÕñµ´ÐźÅÓÉ£¨ £©Õñµ´Æ÷²úÉú¡£

A.LC B.µç¸ÐÈýµãʽ C.µçÈÝÈýµãʽ D.RC

158.ÈκÎÒ»¸öº¬Ô´¶þ¶ËÍøÂ綼¿ÉÒÔÓÃÒ»¸öÊʵ±µÄÀíÏëµçѹԴÓëÒ»¸öµç×裨 £©À´´úÌæ¡£

A.´®Áª B.²¢Áª C.´®Áª»ò²¢Áª D.ËæÒâÁª½Ó

159.Ò»º¬Ô´¶þ¶ËÍøÂç²âµÃÆ俪·µçѹΪ10V£¬¶Ì·µçÁ÷ÊÇ5A¡£Èô°ÑËüÓÃÒ»¸öµçÔ´À´´úÌ棬µçÔ´ÄÚ×èΪ£¨ £©¡£

A.1¦¸ B.10¦¸ C.5¦¸ D.2¦¸

160. ʾ²¨Æ÷Ó«¹âÆÁÉϳöÏÖÒ»¸öÍêÕûÎȶ¨ÕýÏÒ²¨µÄÇ°ÌáÊÇ´ý²â²¨ÐÎƵÂÊ£¨ £©É¨Ãè¾â³Ý²¨µçѹƵÂÊ¡£

A.µÍÓÚ B.µÈÓÚ C.¸ßÓÚ D.²»µÈÓÚ

161. ÈýÏàÈ«²¨ÕûÁ÷µç·µÄ±äѹÆ÷´Î¼¶ÖÐÐijéÍ·£¬½«´Î¼¶µçѹ·ÖΪ£¨ £©Á½²¿·Ö¡£

A.´óСÏàµÈ¡¢ÏàλÏà·´ B.´óСÏàµÈ¡¢ÏàλÏàͬ

C.´óС²»µÈ¡¢ÏàλÏà·´ D.´óС²»µÈ¡¢ÏàλÏà·´

162.ʹÓõç´Åµ÷ËÙÒì²½µç¶¯»úµ÷ËÙʱ£¬µç´ÅÀëºÏÆ÷Àø´ÅÈÆ×éµÄÖ±Á÷¹©µçÊDzÉÓ㨠£©¡£

A.¸Éµç³Ø B.Ö±Á÷µç¶¯»úC.ÇÅʽÕûÁ÷µç· D.°ë²¨¿É¿ØÕûÁ÷µç·

163. RAMÖд洢µÄÊý¾ÝÔڶϵçºó£¨ £©¡£

a£®²»»á¶ªÊ§ b£®ÍêÈ«¶ªÊ§ c£®²¿·Ö¶ªÊ§

164.Èô½«°ë²¨¿É¿ØÕûÁ÷µç·Öеľ§Ï»¹Ü·´½Ó,Ôò¸Ãµç·½«£¨ £©¡£

A.¶Ì· B.ºÍÔ­µç·Õý³£¹¤×÷

C.¿ªÂ· D.ÈÔÈ»ÕûÁ÷£¬µ«Êä³öµçѹ¼«ÐÔÏà·´

165£®µÍƵÐźŷ¢ÉúÆ÷Êä³öÐźŵÄƵÂÊ·¶Î§Ò»°ãÔÚ£¨ £©¡£

A.0~20Hz B.20Hz~200Kz

C.50~100Hz D.100~200Hz

166.Ö±½ÓñîºÏ·Å´óµç·²úÉúÁãµãƯÒƵÄÖ÷ÒªÔ­ÒòÊÇ£º£¨ £©±ä»¯¡£

A.ÎÂ¶È B.ʪ¶È C.µçѹ D.µçÁ÷

167£®ÓÃÆÕͨʾ²¨Æ÷¹Û²âÒ»²¨ÐΣ¬ÈçÓ«¹âÆÁÏÔʾÓÉ×óÏòÓÒ²»¶ÏÒƶ¯µÄ²»Îȶ¨²¨ÐÎʱ£¬Ó¦µ±µ÷Õû£¨ £©ÐýŦ¡£

A.XλÒÆ B.ɨÃ跶Χ C.Õû²½Ôö·ù D.ͬ²½Ñ¡Ôñ

168£®²»´ø¸º·´À¡µÄ¹²É伫¾§Ìå¹Ü·Å´óÆ÷£¬ÔÚÊä³öµçѹ²»Ê§Õæʱ£¬ÆäÊäÈë½»Á÷ÐźŵķùÖµ×î´óԼΪ£¨ £©¡£

A.0.6¡«0.7V B.¼¸¦ÌV C.¼¸mV D.¼¸V

169£®¾§Ï»¹Üµ¼Í¨±ØÐë¾ß±¸µÄÌõ¼þÊÇ£¨ £©¡£

A.Ñô¼«ÓëÒõ¼«¼ä¼ÓÕýÏòµçѹ

B.Ãż«ÓëÒõ¼«¼ä¼ÓÕýÏòµçѹ

C.Ñô¼«ÓëÒõ¼«¼ä¼ÓÕýѹ£¬Ãż«¼ÓÊʵ±Õýѹ

D.Ñô¼«ÓëÒõ¼«¼Ó¼Ó·´Ñ¹£¬Ãż«¼ÓÊʵ±Õýѹ

170£®×÷ÄÍѹÊÔÑéʱ£¬Ö±Á÷µç»úÓ¦´¦ÓÚ£¨ £©×´Ì¬¡£

A.¾²Ö¹ B.Æô¶¯ C.ÕýתÔËÐÐ D.·´×ªÔËÐÐ

171£®·Å´óµç·ÉèÖþ²Ì¬µÄ¹¤×÷µãµÄÄ¿µÄÊÇ£¨ £©¡£

A.Ìá¸ß·Å´óÄÜÁ¦ B.±ÜÃâ·ÇÏßÐÔʧÕæ

C.»ñµÃºÏÊʵÄÊäÈëµç×èºÍÊä³öµç×è D.ʹ·Å´óÆ÷¹¤×÷Îȶ¨

172£®·Å´óµç·µÄ¾²Ì¬¹¤×÷µã£¬ÊÇÖ¸ÊäÈëÐźţ¨ £©Èý¼«¹ÜµÄ¹¤×÷µã¡£

A.ΪÁãʱ B.ΪÕýʱ C.Ϊ¸ºÊ± D.ºÜСʱ

173£®×÷Ϊµçѹ±íµÄÊäÈ뼶£¬ÎªÁ˼õÈõµçѹ±í¶Ô±»²âµç·µÄÓ°Ï죬³£Ñ¡Óõĵç·Ϊ£¨ £©¡£

A.ËùÓеçѹ¸º·´À¡µç· B.ËùÓеçÁ÷¸º·´À¡µç·

C.ËùÓд®Áª¸º·´À¡µç· D.ËùÓв¢Áª¸º·´À¡µç·

174£®Ê¹ÓõÍƵÐźŷ¢ÉúÆ÷ʱ£¨ £©¡£

A.ÏȽ«¡°µçѹµ÷½Ú¡±·ÅÔÚ×îСλÖã¬ÔÙ½ÓͨµçÔ´

B.ÏȽ«£ºµçÔ´µ÷½Ú¡®·ÅÔÚ×î´óλÖã¬ÔÙ½ÓͨµçÔ´

C.ÏȽÓͨµçÔ´£¬ÔÙ½«¡°µçѹµ÷½Ú¡±·ÅÔÚ×îСλÖÃ

DÏȽÓͨµçÔ´ £¬ÔÙ½«¡°µçѹµ÷½Ú¡°·ÅÔÚ×î´óλÖÃ

175£®ÔÚÒ£²âϵͳÖУ¬ÐèҪͨ¹ý£¨ £©°Ñ·ÇµçÁ¿µÄ±ä»¯×ªÎªµçÐźš£

A.µç×èÆ÷ B.µçÈÝÆ÷ C.´«¸ÐÆ÷ D.¾§Ìå¹Ü

176£®×÷Ϊµçѹ±íµÄÊäÈ뼶£¬ÎªÁ˼õÈõµçѹ±í¶Ô±»²âµç·µÄÓ°Ï죬³£Ñ¡Óõĵç·Ϊ£¨ £©¡£

A.ËùÓеçѹ¸º·´À¡µç· B.ËùÓеçÁ÷¸º·´À¡µç·

C.ËùÓд®Áª¸º·´À¡µç· D.ËùÓв¢Áª¸º·´À¡µç·

177£®Ë«¼«Ð;§Ìå¹ÜºÍ³¡Ð§Ó¦¾§Ìå¹ÜµÄ¿ØÖÆÐźţ¨¼´Çý¶¯Ðźţ©Îª£¨ £©¡£

A.¾ùΪµçѹ¿ØÖÆ B.¾ùΪµçÁ÷¿ØÖÆ

C.Ë«¼«Ð;§Ìå¹ÜΪµçѹ¿ØÖÆ£¬³¡Ð§Ó¦¹ÜΪµçÁ÷¿ØÖÆ

D.Ë«¼«Ð;§Ìå¹ÜΪµçÁ÷¿ØÖÆ£¬³¡Ð§Ó¦¹ÜΪµçѹ¿ØÖÆ

178£®Ò»Ì¨ÈýÏàÒì²½µç¶¯»ú£¬´Å¼«ÊýΪ6£¬¶¨×ÓÊýÔ²ÖܶÔÓ¦µÄµç½Ç¶ÈΪ£¨ £©¶È¡£

A.180 B.360 C.1080 D.2160

179£®Ò»º¬Ô´¶þ¶ËÍøÂç²àµÃÆä¶Ì·µçÁ÷ÊÇ4A£¬Èô°ÑËüµÈЧΪһ¸öµçÔ´£¬µçÔ´µÄÄÚ×èΪ25¦¸£¬µç¶¯ÊÆΪ£¨ £©¡£

A.10V B.5V C.1V D.2V

180£®Æ߶ÎÊýÂë¹Ü¿ÉÏÔʾ£¨ £©¸öһλÊý×Ö¡£

A.7 B.8 C.9 D.10.

181£®ÓÃÆÕͨʾ²¨Æ÷¹Û²âƵÂÊΪ1000HzµÄ±»²àÐźţ¬ÈôÐèÔÚÓ«¹âÆÁÏÔʾ³ö5¸öÍêÕûµÄÖÜÆÚ²¨ÐΣ¬ÔòɨÃèƵÂÊӦΪ£¨ £©Hz¡£

A.200 B.2000 C.1000 D.5000

182£®µÍƵÐźŷ¢ÉúÆ÷»úºó£¨ £©¼´¿ÉʹÓá£

A.ºÜ¿ì B.Ðè¼ÓÈÈ60minºó

B.Ðè¼ÓÈÈ40minºó D.Ðè¼ÓÈÈ30min

183£®¹¦ÂÊ·½Ïò¼ÌµçÆ÷ÊÇ·½ÏòµçÁ÷±£»¤µÄÖ÷ÒªÔª¼þ£¬Æä×÷ÓÃÊÇÅж϶Ì·¹¦Âʵķ½Ïò£¬µ±£¨ £©Ê±£¬¼ÌµçÆ÷¶¯×÷¡£

A.¶Ì·¹¦ÂÊÓÉĸÏßÁ÷ÏòÏß· B.¶Ì·µç·ÓÉÏß·Á÷ÏòĸÏß

C.¶Ì·µçÁ÷·½Ïò²»¶¨ D.¶Ì·µçѹ³öÏÖ»û±ä

184£®¿ª¹ØµçÔ´µÄ¿ª¹Øµ÷Õû¹ÜÔÚÎÈѹ¹ý³ÌÖУ¬Ê¼ÖÕ´¦ÓÚ£¨ £©¡£

A.·Å´ó״̬ B.ÖÜÆÚÐÔͨ¶Ï״̬ C.±¥ºÍ״̬ D.½Øֹ״̬

185£®×èÈÝñîºÏ·Å´óµç·ÄÜ·Å´ó£¨ b £©Ðźš£

a£®Ö±Á÷ b£®½»Á÷ c£®Ö±Á÷ºÍ½»Á÷

186£®LCÕñµ´Æ÷ÖУ¬ÎªÈÝÒ×ÆðÕñ¶øÒýÆðµÄ·´À¡ÊôÓÚ£¨ ¡¡£©¡£

£Á.¸º·´À¡¡¡¡¡¡¡£Â.Õý·´À¡¡¡¡¡¡¡£Ã.µçѹ·´À¡¡¡¡¡£Ä.µçÁ÷·´À¡

187£®²ÉÓÃÔö¼ÓÖظ´²âÁ¿´ÎÊýµÄ·½·¨¿ÉÒÔÏû³ý£¨ £©¶Ô²âÁ¿½á¹ûµÄÓ°Ïì¡£

A.ϵͳÎó²î B.żȻÎó²î C.ÊèʧÎó²î D.»ù±¾Îó²î

188£®µç¶¯ÊÆΪ10V£¬ÄÚ×èΪ2¦¸µÄµçѹԴ±ä»»³ÉµçÁ÷Դʱ£¬µçÁ÷Ô´µÄµçÁ÷ºÍÄÚ×èÊÇ£¨ £©¡£

A.10A£¬2¦¸ B.20A£¬2¦¸ C.5A£¬2¦¸ D.2A£¬5¦¸

189£®·Å´óµç·²ÉÓøº·´À¡ºó£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨ £©¡£

A.·Å´óÄÜÁ¦Ìá¸ßÁË B.·Å´óÄÜÁ¦½µµÍÁË

C.ͨƵ´øÕ¹¿íÁË D.·ÇÏßÐÔʧÕæ¼õСÁË

190£®¼ì²â²»Í¸¹âµÄËùÓÐÎïÖÊ,ӦѡÔñ¹¤×÷Ô­ÀíΪ£¨ £©Ð͵Ľӽü¿ª¹Ø¡£

A.¸ßƵÕðµ´ B.µçÈÝ C.µç´Å¸ÐÓ¦ D.¹âµç

191¡£¹¤×÷ÔÚ·´Ïò»÷´©×´Ì¬µÄ¶þ¼«¹ÜÊÇ£¨ £©¡£

a£®Ò»°ã¶þ¼«¹Ü b£®ÎÈѹ¶þ¼«¹Ü c£®¿ª¹Ø¶þ¼«¹Ü

192£®Ö±Á÷²¢Àø·¢µç»úµÄÊä³öµçѹË渺ÔصĵçÁ÷Ôö´ó¶ø£¨¡¡¡¡¡¡£©¡£

£Á.Ôö´ó¡¡¡¡¡¡¡¡£Â.½µµÍ¡¡¡¡¡¡£Ã.²»±ä¡¡¡¡£Ä.²»Ò»¶¨¡¡¡¡

193£®Ö±Á÷µç¶¯»ú³ý¼«Ð¡ÈÝÁ¿Í⣬²»ÔÊÐí£¨ £©Æô¶¯¡£

A.½µÑ¹ B.ȫѹC.µçÊà»Ø·´®µç×è D.½µµÍµçÊàµçѹ

194£®Óû¸ÄÉÆ·Å´óµç·µÄÐÔÄÜ£¬³£²ÉÓõķ´À¡ÀàÐÍÊÇ£¨ £©¡£

A.µçÁ÷·´À¡ B.µçѹ·´À¡ C.Õý·´À¡ D¸º·´À¡

195.ÈýÏàÒì²½µç¶¯»ú¶¨×ÓÈÆ×éÔ²ÐνÓÏ߲ο¼Í¼ÖУ¬ÑØÔ²ÖÜ»æÖÆÁËÈô¸É¶Î´ø¼ýÍ·µÄ¶ÌÔ²»¡Ïߣ¬Ò»¶Î¶ÌÔ²»¡Ïß´ú±í£¨ £©¡£

A.Ò»ÏàÈÆ×é B.Ò»¸öÏßȦ C.Ò»¸ö½Ú¾à D.Ò»¸ö¼«Ïà×é

196 .½«Ò»¸ö¾ßÓз´À¡µÄ·Å´óÆ÷µÄÊä³ö¶Ë¶Ì·£¬¼´Èý¼«¹ÜÊä³öµçѹΪ0£¬·´À¡ÐźÅÏûʧ£¬Ôò¸Ã·Å´óÆ÷²ÉÓõķ´À¡ÊÇ£¨ £©¡£

A.Õý·´À¡ B. C.Õýѹ·´À¡ D.µçÁ÷·´À¡

197.Óûʹ·Å´óÆ÷¾»ÊäÈëÐźÅÏ÷Èõ£¬Ó¦²ÉÈ¡µÄ·´À¡ÀàÐÍÊÇ£¨ £©¡£

A.´®Áª·´À¡ B.²¢Áª·´À¡ C.Õý·´À¡ D.¸º·´À¡

198£®ËÅ·þµç¶¯»ú°´ÆäʹÓõçÔ´µÄÐÔÖÊ£¬¿É·ÖΪ£¨¡¡¡¡¡¡£©Á½´óÀà¡£

£Á.½»Á÷ºÍÖ±Á÷¡¡£Â.ͬ²½ºÍÒì²½¡¡£Ã.ÓвۺÍÎÞ²Û¡¡£Ä.ËüÀøºÍÓÀ´Å

199£®.Èô½«°ë²¨¿É¿ØÕûÁ÷µç·Öеľ§Õ¢¹Ü·´½Ó£¬Ôò¸Ãµç·½«£¨ £©¡£

A.¶Ì· B.ºÍÔ­µç·һÑù¹¤×÷

C.¿ªÂ· D.ÈÔÈ»ÕûÁ÷£¬µ«Êä³öµçѹ¼«ÐÔÏà·´

200£®·Å´óµç·²ÉÓøº·´À¡ºó£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨ £©¡£

A.·Å´óÄÜÁ¦Ìá¸ßÁË B.·Å´óÄÜÁ¦½µµÍÁË C.ͨƵ´øÕ¹¿íÁË D.·ÇÏßÐÔʧÕæ¼õСÁË

201£®½â¾ö·Å´óÆ÷½ØֹʧÕæµÄ·½·¨ÊÇ£¨ £©¡£

A.Ôö´óÉÏÆ«µç×è B.¼õС¼¯µç¼«µç×èRC

C.¼õСÉÏÆ«µç×è D.Ôö´ó¼¯µç¼«µç×èRC

202£®°Ñ·Å´óÆ÷Êä³ö¶Ë¶Ì·£¬Èô·´À¡ÐźŲ»ÎªÁ㣬Ôò·´À¡Ó¦ÊôÓÚ£¨ £©·´À¡¡£

A.²¢Áª B.´®Áª C.µçѹ D.µçÁ÷

203.½«Ò»¸ö¾ßÓз´À¡µÄ·Å´óÆ÷µÄÊä³ö¶Ë¶Ì·£¬¼´Èý¼«¹ÜÊä³öµçѹΪ0£¬·´À¡ÐźÅÏûʧ£¬Ôò¸Ã·Å´óÆ÷²ÉÓõķ´À¡ÊÇ£¨ £©¡£

A.Õý·´À¡ B.¸º·´À¡ C.µçѹ·´À¡ D.µçÁ÷·´À¡

204.´®Áª¸º·´À¡»áʹ·Å´óÆ÷µÄÊäÈëµç×裨 £©¡£

A.±ä´ó B.¼õС C.ΪÁã D.²»±ä

205.µçѹ¸º·´À¡»áʹ·Å´óµç·µÄÊä³öµç×裨 £©¡£

A.±ä´ó B.¼õС C.ΪÁã D.²»±ä

206.×èÈÝñîºÏ¶à¼¶·Å´óÆ÷¿É·Å´ó£¨ £©¡£

A.Ö±Á÷ÐźŠB.½»Á÷ÐźŠC.½»¡¢Ö±Á÷ÐźŠD.·´À¡ÐźÅ

207.Ôڶ༶·Å´óµç·µÄ¼«¼äñîºÏÖУ¬µÍƵµçѹ·Å´óµç·Ö÷Òª²ÉÓ㨠£©ñîºÏ·½Ê½¡£

A.×èÈÝ B.Ö±½Ó C.±äѹÆ÷ D.µç¸Ð

208.ÔÚ×èÈÝñîºÏµÄ·Å´óÆ÷ÖУ¬¾­¹ý¾§Ìå¹ÜµÄÐźÅÊÇ£¨ £©¡£

A.Ö±Á÷³É·Ö B.½»Á÷³É·Ö C.½»Ö±Á÷³É·Ö¾ùÓÐ D.Âö¶¯³É·Ö

209.¶à¼¶·Å´óµç·×Ü·Å´ó±¶ÊýÊǸ÷¼¶·Å´ó±¶ÊýµÄ£¨ £©¡£

A.ºÍ B.²î C.»ý D.ÉÌ

210.Óû¸ÄÉÆ·Å´óµç·µÄÐÔÄÜ£¬³£²ÉÓõķ´À¡ÀàÐÍÊÇ£¨ £©¡£

A.µçÁ÷·´À¡ B.µçѹ·´À¡ C.Õý·´À¡ D.¸º·´À¡

211.×èÈÝñîºÏ¶à¼¶·Å´óµç·µÄÊäÈëµç×èµÈÓÚ£¨ £©¡£

A.µÚÒ»¼¶ÊäÈëµç×è B.¸÷¼¶ÊäÈëµç×èÖ®ºÍ

C.¸÷¼¶ÊäÈëµç×èÖ®»ý D.Ä©¼¶ÊäÈëµç×è

212.¶Ô¹¦ÂÊ·Å´óÆ÷×î»ù±¾µÄÒªÇóÊÇ£¨ £©¡£

A.Êä³öÐźŵçѹ´ó B.Êä³öÐźŵçÁ÷´ó

C.Êä³öÐźŵçѹºÍµçÁ÷¾ù´ó D.Êä³öÐźŵçѹ´ó¡¢µçÁ÷С

213.ÍÆÍ칦ÂÊ·Å´óµç·ÔÚÕý³£¹¤×÷¹ý³ÌÖУ¬¾§Ìå¹Ü¹¤×÷ÔÚ£¨ £©×´Ì¬¡£

A.·Å´ó B.±¥ºÍ C.½ØÖ¹ D.·Å´ó»ò½ØÖ¹

214.ÍÆÍ칦ÂÊ·Å´óµç·±Èµ¥¹Ü¼×À๦ÂÊ·Å´óµç·£¨ £©¡£

A.Êä³öµçѹ¸ß B.Êä³öµçÁ÷´ó C.ЧÂÊ¸ß D.ЧÂʵÍ

215.ÍÆÍ칦ÂÊ·Å´óµç·Èô²»ÉèÖÃÆ«Öõç·£¬Êä³öÐźŽ«»á³öÏÖ£¨ £©¡£

A.±¥ºÍʧÕæ B.½ØֹʧÕæ C.½»Ô½Ê§Õæ D.ÏßÐÔʧÕæ

216.ÒÒÀàÍÆÍ칦ÂÊ·Å´óÆ÷£¬ÒײúÉúµÄʧÕæÊÇ£¨ £©¡£

A.±¥ºÍʧÕæ B.½ØֹʧÕæ C.½»Ô½Ê§Õæ D.ÏßÐÔʧÕæ

217.OTL¹¦ÂÊ·Å´óÆ÷ÖÐÓ븺ÔØ´®ÁªµÄµçÈݾßÓУ¨ £©ºÍ£¨ £©µÄ¹¦ÄÜ¡£

A.´«ËÍÊä³öÐźŠB.¶ÔµçÔ´Â˲¨

C.Ìá¸ßÊä³öÐźŵçѹ D.³äµ±Ò»¸öµçÔ´£¬±£Ö¤¾§Ìå¹ÜÄÜÕý³£¹¤×÷

218.ºâÁ¿²î¶¯·Å´óµç·ÐÔÄÜÖÊÁ¿µÄÖ¸±êÊÇ£¨ £©¡£

A.²îÄ£·Å´ó±¶ÊýAdB.¹²Ä£·Å´ó±¶ÊýAc

C.¹²Ä£ÒÖÖƱÈKCMRRD.Êä³öµçѹuo

219.µç·ÄÜÐγÉ×Ô¼¤Õñµ´µÄÖ÷ÒªÔ­ÒòÊÇÔÚµç·ÖУ¨ £©¡£

A.ÒýÈëÁ˸º·´À¡ B.ÒýÈëÁËÕý·´À¡

C.µç¸ÐÏßȦÆð×÷Óà D.¹©µçµçѹÕý³£

220.ÕýÏÒ²¨Õñµ´Æ÷ÊÇÓÉ£¨ £©´ó²¿·Ö×é³É¡£

A.2 B.3 C.4 D.5

221.ÕýÏÒ²¨Õñµ´Æ÷µÄÕñµ´ÆµÂÊfÈ¡¾öÓÚ£¨ £©¡£

A.Õý·´À¡Ç¿¶È B.·Å´óÆ÷µÄ·Å´ó±¶Êý

C.·´À¡Ôª¼þ²ÎÊý D.ѡƵÍøÂç²ÎÊý

222.±äѹÆ÷ñîºÏʽÕñµ´Æ÷ÊôÓÚ( )¡£

A.LCÕñµ´Æ÷ B.RCÕñµ´Æ÷ C.RLÕñµ´Æ÷ D.ʯӢ¾§ÌåÕñµ´Æ÷

223.ʯӢ¾§Ì壨ʯӢÕñµ´Æ÷£©ÔÚÕñµ´µç·Öг£×÷ΪÏÂÊöÔª¼þʹÓ㨠£©¡£

A.µç¸ÐÔª¼þ B.µçÈÝÔª¼þ

C.µç¸ÐÔª¼þºÍ¶Ì·Ԫ¼þ D.µç×èÔª¼þ

224.ÔÚÐèÒª½ÏµÍƵÂʵÄÕñµ´ÐźÅʱ£¬Ò»°ã¶¼²ÉÓ㨠£©Õñµ´µç·¡£

A.LC B.RC C.ʯӢ¾§Ìå D.±äѹÆ÷

225.Ö±½ÓñîºÏ·Å´óµç·²úÉúÁãµãƯÒƵÄÖ÷ÒªÔ­ÒòÊÇ£º£¨ £©±ä»¯¡£

A.ÎÂ¶È B.ʪ¶È C.µçѹ D.µçÁ÷

226.Ö±Á÷·Å´óÆ÷¿Ë·þÁãµãƯÒƵĴëÊ©ÊDzÉÓ㨠£©¡£

A.·ÖѹʽµçÁ÷¸º·´À¡·Å´óµç· B.Õñµ´µç·

C.Â˲¨µç· D.²î¶¯·Å´óµç·

227.ÔÚÖ±Á÷·Å´óÆ÷ÖУ¬ÁãµãƯÒƶԷŴóµç·ÖÐÓ°Ïì×î´óµÄÊÇ£¨ £©¡£

A.µÚÒ»¼¶ B.µÚ¶þ¼¶ C.µÚÈý¼¶ D.Ä©¼¶

228.ÔÚÂö³åµç·ÖУ¬Ó¦Ñ¡Ôñ£¨ £©µÄÈý¼«¹Ü¡£

A.·Å´óÄÜÁ¦Ç¿ B.¿ª¹ØËٶȿì

C.¼¯µç¼«×î´óºÄÉ¢¹¦ÂÊ¸ß D.¼Û¸ñ±ãÒË

229.¶þ¼«¹ÜÁ½¶Ë¼ÓÉÏÕýÏòµçѹʱ£¨ £©¡£

A.Ò»¶¨µ¼Í¨ B.³¬¹ýËÀÇøµçѹ²Åµ¼Í¨

C.³¬¹ý0.3V²Åµ¼Í¨ D.³¬¹ý0.7V²Åµ¼Í¨

230. µ¥Ïà°ë²¨¿É¿ØÕûÁ÷µç·£¬Èô±äѹÆ÷´Î¼¶µçѹΪU2£¬ÔòÊä³öƽ¾ùµçѹµÄ×î´óֵΪ£¨ £©¡£

A.U2B.(1¡Â2)U2C.U2D.0.45U2

231.ÏÂÁÐÂß¼­ÔËËãʽÕýÈ·µÄÊÇ£¨ £©¡£

A.1+1=2 B.1+1=10 C.1+1=1 D.1+1=0

232.ÆÕͨ¾§Õ¢¹Ü¹ÜÐÄÓÉ£¨ £©²ãÔÓÖÊ°ëµ¼Ìå×é³É¡£

A.1 B.2 C.3 D.4

233.¾§Õ¢¹ÜÍⲿµÄµç¼«ÊýĿΪ£¨ £©¸ö¡£

A.1 B.2 C.3 D.4

234.ÆÕͨ¾§Õ¢¹ÜÓÉÖмäP²ãÒý³öµÄµç¼«ÊÇ( )¡£

A.Ñô¼« B.Ãż« C.Òõ¼« D.ÎÞ·¨È·¶¨

235.¾§Õ¢¹Ü¾ßÓУ¨ £©ÐÔ¡£

A.µ¥Ïòµ¼µç B.¿É¿Øµ¥Ïòµ¼µç C.µçÁ÷·Å´ó D.¸º×èЧӦ

236.̬ͨƽ¾ùµçѹֵÊǺâÁ¿¾§Õ¢¹ÜÖÊÁ¿ºÃ»µµÄÖ¸±êÖ®Ò»£¬ÆäÖµ£¨ £©¡£

A.Ô½´óÔ½ºÃ B.ԽСԽºÃ C.ÊÊÖÐΪºÃ D.ÊÜ¿ØÖƼ«µÄÓ°Ïì

237.Óûʹµ¼Í¨¾§Õ¢¹Ü¹Ø¶Ï£¬´íÎóµÄ×÷·¨ÊÇ£¨ £©¡£

A.Ñô¼«¡¢Òõ¼«¼ä¼Ó·´Ïòµçѹ C.½«Ñô¼«¡¢Òõ¼«¼äÕýѹ¼õСÖÁСÓÚά³Öµçѹ

B.³·È¥Ãż«µçѹ D.¼õСÒõ¼«µçÁ÷£¬Ê¹ÆäСÓÚά³ÖµçÁ÷

238.ÒªÏëʹÕýÏòµ¼Í¨×ŵÄÆÕͨ¾§Õ¢¹Ü¹Ø¶Ï£¬Ö»Òª£¨ £©¼´¿É¡£

A.¶Ï¿ª¿ØÖƼ« B.¸ø¿ØÖƼ«¼Ó·´Ñ¹

C.ʹͨ¹ý¾§Õ¢¹ÜµÄµçÁ÷СÓÚά³ÖµçÁ÷ D.¸ø¿ØÖƼ«´®µç×è

239. ÈýÏà°ë²¨¿É¿ØÕûÁ÷µç·£¬¾§Õ¢¹Ü³ÐÊܵÄ×î´ó·´ÏòµçѹÊÇ£¨ £©¡£

A.±äѹÆ÷´Î¼¶ÏàµçѹÓÐЧֵ B.±äѹÆ÷´Î¼¶Ïàµçѹ×î´óÖµ

C.±äѹÆ÷´Î¼¶ÏßµçѹÓÐЧֵ D.±äѹÆ÷´Î¼¶Ïßµçѹ×î´óÖµ

240. µ¥ÏàÈ«²¨¿É¿ØÕûÁ÷µç·£¬ÈôÊäÈëµçѹΪU2£¬ÔòÊä³öƽ¾ùµçѹΪ£¨ £©¡£

A.U2B.0.9U2C.0.9U2D.0.45U2

241. µ¥Ïà°ë²¨¿É¿ØÕûÁ÷µç·£¬Èô¸ºÔØƽ¾ùµçÁ÷Ϊ10mA£¬Ôòʵ¼Êͨ¹ýÕûÁ÷¶þ¼«¹ÜµÄƽ¾ùµçÁ÷Ϊ£¨ £©mA¡£

A.5A B.0 C.10 D.20

242. µ¥Ïà°ë²¨¿É¿ØÕûÁ÷µç·£¬Èô¿ØÖƽǦÁ±ä´ó£¬ÔòÊä³öƽ¾ùµçѹ£¨ £©¡£

A.²»±ä B.±äС C.±ä´ó D.ΪÁã

¶þ.ÅжÏÌâ

1£®£¨ £©¹ú²úÂÝ˨ʽ¶þ¼«¹ÜÂÝ˨µÄÒ»²àΪÒõ¼«¡£

2£®£¨ £©Êµ¼Ê¹¤×÷ÖУ¬·Å´óÈý¼«¹ÜÓ뿪¹ØÈý¼«¹Ü²»ÄÜÏ໥Ìæ»»¡£

3£®£¨ £©ÀûÓøôÀ뿪¹Ø¶Ï¿ÚµÄ¿É¿¿¾øÔµÄÜÁ¦£¬Ê¹ÐèÒª¼ìÐ޵ĸßѹÉ豸»ò¸ßѹÏß·Óë´øµçµÄÉ豸»ò´øµçÏß·¸ô¿ª£¬Ôì³ÉÒ»¸öÃ÷ÏԵĶϿªµã£¬ÒÔ±£Ö¤¹¤×÷ÈËÔ±°²È«¼ìÐÞ¡£

4£®£¨ £©¸ºÔØ×÷Èý½ÇÐÎÁª½ÓʱµÄÏàµçÁ÷£¬ÊÇÖ¸ÏàÏßÖеĵçÁ÷¡£

5£®£¨ £©Ö»Òª¸Ä±äµç´Åת²îÀëºÏÆ÷Àø´ÅÈÆ×éÖеÄÀø´ÅµçÁ÷£¬¾ÍÄܵ÷½ÚÀëºÏÆ÷µÄÊä³öת¾ØºÍתËÙ¡£

6£®£¨ £©Õà¹ÜµÄ»ù¼«Óë·¢É伫֮¼äµÄÕýÏòѹ½µ±È¹è¹ÜµÄÕýÏòѹ½µ´ó¡£

7£®£¨ £©ÔÚÖÐ.СÐ͵çÁ¦±äѹÆ÷µÄ¶¨ÆÚ¼ì²éÖУ¬Èô·¢ÏÖºôÎü¸ÉÔïÆ÷ÖеıäÉ«¹è½ºÈ«²¿ÎªÀ¶É«£¬Ôò˵Ã÷±äÉ«¹è½ºÒÑʧЧ£¬Ðè¸ü»»»ò´¦Àí¡£

8£®£¨ £©ÔÚ·Å´óµç·ÖУ¬²»¹ÜÊÇPNP¹Ü»¹ÊÇNPN¹Ü£¬Ö»Òª»ù¼«µçλÉý¸ß£¬Æ伯µç¼«µçλ¾Í±Ø¶¨½µµÍ¡£

9£®£¨ £©¶ÔÓÚ¾§ÌåÈý¼«¹ÜÀ´Ëµ£¬ÎÞÂÛÊÇPNP¹Ü£¬»¹ÊÇNPN ¹Ü£¬¶¼¿É¿´³ÉÁ½Ö»¶þ¼«¹Ü·´¼«ÐÔ´®Áª¶ø³É¡£

10£®£¨ £©¹¤³§ÆóÒµÖеijµ¼ä±äµçËù²ÉÓõÍѹ¾²µçµçÈÝÆ÷²¹³¥×°Öã¬ÒÔÌá¸ß¹¦ÂÊÒòÊý¡£

11£®£¨ £©¸ßѹ¶Ï·Æ÷×÷½»Á÷ÄÍѹÊÔÑéʱ£¬ÉýÖÁÊÔÑéµçѹ±ê×¼ºó£¬³ÖÐøʱ¼äÔ½³¤£¬Ô½ÈÝÒ×·¢ÏÖȱÏÝ¡£

12£®£¨ £©Èý¼«¹ÜµÄ¹ÜñÉϱêÓеÄÉ«µã£¬ÊDZêÃ÷¹Ü×ӵĵçÁ÷·Å´óϵÊýµÄ´óÖÂÊýÖµ·¶Î§¡£

13£®£¨ £©ÓÉÓÚ¾§Ìå¶þ¼«¹ÜÊǵ¥Ïòµ¼Í¨µÄÔª¼þ£¬Òò´Ë²âÁ¿³öÀ´µÄÕýÏòµç×èÖµÓë·´Ïòµç×èÖµÏà²îԽСԽºÃ¡£

14£®£¨ £©Ö±Á÷µç¶¯»úÆô¶¯Ê±£¬³£ÔÚµçÊàµç·Öд®È븽¼Óµç×裬ÆäÄ¿µÄÊÇΪÁËÔö´óÆð¶¯×ª¾Ø¡£

15£®£¨ £©»¥¸ÐÆ÷ÊǵçÁ¦ÏµÍ³Öй©²âÁ¿ºÍ±£»¤µÄÖØÒªÉ豸¡£

16£®£¨ £©ÀûÓÃÔØάÄ϶¨Àí£¬¿É°ÑÒ»¸öº¬Ô´¶þ¶ËÍøÂçµÈЧ³ÉÒ»¸öµçÔ´µÄ·½·¨¡£

17£®£¨ £©¹âµãÔÚʾ²¨Æ÷Ó«¹âÆÁÒ»¸öµØ·½³¤ÆÚÍ£Áô£¬¸Ãµã½«ÊÜËðÀÏ»¯¡£

18£®£¨ £©ÔÚÊäÈëÐźÅÒ»¸öÖÜÆÚÄÚ£¬¼×À๦·ÅÓëÒÒÀ๦·ÅÏà±È£¬µ¥¹Ü¹¤×÷ʱ¼ä¶Ì¡£

19£®£¨ £©»­·Å´óµç·µÄ½»Á÷ͨµÀʱ£¬µçÈÝ¿É¿´×÷¿ªÂ·£¬Ö±Á÷µçÔ´¿ÉÈÏΪ¶Ì·¡£

20£®£¨ £©Ö±Á÷µç»úÔÚÔËÐÐʱ£¬ÔÚµçË¢Óë»»ÏòÆ÷±íÃæÖ®¼ä³£Óл𻨲úÉú£¬»ð»¨Í¨³£³öÏÖÔÚ»»ÏòÆ÷À뿪µçË¢µÄÒ»²à¡£

21£®£¨ £©µÍƵÐźŷ¢ÉúÆ÷¿ª»úºó£¬Ðè¼ÓÈÈ30minºó·½¿ÉʹÓá£

22£®£¨ £©ÒªÊ¹ÈýÏàÒì²½µç¶¯»ú·´×ª£¬Ö»Òª¸Ä±ä¶¨×ÓÈÆ×éÈÎÒâÁ½ÏàÈÆ×éµÄÏàÐò¼´¿É¡£

23£®£¨ £©µ±±äѹÆ÷´ø¸ÐÐÔ¸ºÔØʱ£¬¸±±ß¶ËµçѹË渺ÔصçÁ÷µÄÔö´ó¶øϽµ½Ï¿ì¡£

24£® £¨ £©ÎÞÂÛÕà¶þ¼«¹Ü»ò¹è¶þ¼«¹Ü£¬Æä·´Ïòµç×趼ÔÚ¼¸Ê®Ç§Å·µ½¼¸°ÙǧŷÒÔÉÏ¡£

25£®£¨ £©¶þ¼«¹ÜÕýÏò¶¯Ì¬µç×èµÄ´óС£¬ËæÁ÷¹ý¶þ¼«¹ÜµçÁ÷µÄ±ä»¯¶ø¸Ä±ä£¬ÊDz»¹Ì¶¨µÄ

26£®£¨ £©Èç¹û±äѹÆ÷ÈÆ×é¾øÔµÊܳ±£¬ÔÚÄÍѹÊÔÑéʱ»áʹ¾øÔµ»÷´©¡£

27£®£¨ £©ÒªÊ¹ÈýÏàÈÆÏßʽÒì²½µç¶¯»úµÄÆô¶¯×ª¾ØΪ´óת¾Ø£¬¿ÉÒÔÓÃÔÚת×ӻطÖд®ÈëºÏÊʵç×èµÄ·½·¨À´ÊµÏÖ¡£

28£®£¨ £©º¸Ë¿Ê¹ÓÃÇ°±ØÐë³ýÈ¥±íÃæµÄÓÍ\ÐâµÈÎÛÎï¡£

29£®£¨ £©ÔÚ¸ÐÐÔµç·ÖУ¬Ìá¸ßÓõç·µÄЧÂÊÓ¦²ÉÓõçÈݲ¢Áª²¹³¥·¨¡£

30£®£¨ £©ÔÚÈýÏà°ë²¨¿É¿ØÕûÁ÷µç·ÖУ¬Èôa>30¡ã£¬Êä³öµçѹ²¨ÐÎÁ¬Ðø¡£

31£®£¨ £©¾§Õ¢¹ÜµÄÃż«£¨¿ØÖƼ«£©¼ÓÉÏ´¥·¢Ðźź󣬾§Õ¢¹Ü¾Íµ¼Í¨¡£

32£®£¨ £©Õý³£¹¤×÷Ìõ¼þÏ£¬Îª±£Ö¤¾§Õ¢¹Ü¿É¿¿´¥·¢£¬Êµ¼ÊËù¼ÓµÄ´¥·¢µçѹӦ´óÓÚÃż«´¥·¢µçѹ¡£

33£®£¨ £©Èý¼«¹ÜµÄ·¢Éä½áºÍ¼¯µç½á¶¼´¦ÓÚÕýƫ״̬ʱ£¬Èý¼«¹ÜÒ»¶¨¹¤×÷ÔÚ±¥ºÍÇø¡£

34£®£¨ £©²âÁ¿¼ìÁ÷¼ÆÄÚ×èʱ£¬±ØÐë²ÉÓÃ׼ȷ¶È½Ï¸ßµÄµçÇÅÈ¥²âÁ¿¡£

35£®£¨ £©¸ºÔصŦÂÊÒòÊý´ó£¬ËµÃ÷¸ºÔضԵçÄܵÄÀûÓÃÂʸߡ£

36£®£¨ £©ÔÚÖ±Á÷·¢µç»ú¡ª¡ªÖ±Á÷µç¶¯»ú×Ô¶¯µ÷ËÙϵͳÖУ¬Ö±Á÷·¢µç»úÄܹ»°ÑÀø´ÅÈÆ×éÊäÈëµÄ½ÏСµçÐźÅת»»³ÉÇ¿¹¦ÂÊÐźš£

37£®£¨ £©Ö±Á÷µç¶¯»úµçÊà»Ø·´®µç×èµ÷ËÙ£¬Ö»ÄÜʹµç¶¯»úµÄתËÙÔڶתÊýÒÔÉÏ·¶Î§ÄÚµ÷ËÙ¡£

38£®£¨ £©»òÃŵç·£¬Ö»Óе±ÊäÈëÐźÅÈ«²¿Îª1ʱÊä³ö²Å»áÊÇ1¡£

39£®£¨ £©¹²¼¯µç¼«·Å´óµç·£¬ÊäÈëÐźÅÓëÊä³öÐźÅÏàλÏàͬ¡£

40.£¨ £©½âÎö·¨ÊÇÓÃÈý½Çº¯Êýʽ±íʾÕýÏÒ½»Á÷µçµÄÒ»ÖÖ·½·¨¡£

41. £¨ £©·ÇÃŵç·ֻÓÐÒ»¸öÊäÈë¶ËºÍÒ»¸öÊä³ö¶Ë¡£

42. £¨ £©µ±¾§Õ¢¹ÜÑô¼«µçѹΪÁãʱ£¬¾§Õ¢¹Ü¾ÍÂíÉϹضϡ£

43. £¨ £©Ö»ÒªÑô¼«µçÁ÷СÓÚά³ÖµçÁ÷£¬¾§Õ¢¹Ü¾Í¹Ø¶Ï¡£

44. £¨ £©¼ÓÔÚ¾§Õ¢¹ÜÃż«£¨¿ØÖƼ«£©ÉϵĴ¥·¢µçѹ£¬Ò»°ã²»×¼³¬¹ý10V¡£

45. £¨ £©¾§Õ¢¹Ü¼ÓÕýÏòµçѹ£¬´¥·¢µçÁ÷Ô½´ó£¬Ô½ÈÝÒ×µ¼Í¨¡£

46. £¨ £©¾§Õ¢¹ÜÊÇÒÔÃż«µçÁ÷µÄ´óСȥ¿ØÖÆÑô¼«µçÁ÷µÄ´óСµÄ¡£

47. £¨ £©µ¥½á¾§Ìå¹ÜÄÚ²¿Ö»ÓÐÒ»¸öPN½á£¬µ«¶ÔÍâÓÐÈý¸öµç¼«¡£

48. £¨ £©Õý³£¹¤×÷Ìõ¼þÏ£¬Îª±£Ö¤¿É¿¿´¥·¢£¬Êµ¼ÊËù¼ÓµÄ´¥·¢µçѹӦ´óÓÚÃż«´¥·¢µçѹ¡£

49. £¨ £©¾§Õ¢¹Ü¿É¿ØÕûÁ÷µç·ÖУ¬¼õС¾§Õ¢¹ÜµÄ¿ØÖƽǶȣ¬Êä³öµçѹµÄƽ¾ùÖµ½«½µµÍ¡£

50.£¨ £©´®Áª·´À¡µÄ·´À¡Á¿ÊÇÒÔµçѹÐÎʽ½ÓÈëÊäÈë»Ø·£¬²¢Áª·´À¡µÄ·´À¡Á¿ÊÇÒÔµçÁ÷ÐÎʽ½ÓÈëÊäÈë»Ø·¡£

51.£¨ £©¼ÆËã»úµÄÈý×ÜÏßÊÇÖ¸£ºÊý¾Ý×ÜÏߣ¬µØÖ·×ÜÏߺͿØÖÆ×ÜÏß¡£

52.£¨ £©¸º·´À¡ÄÜÏ÷Èõ·´À¡»·ÄÚ²¿¡°±ä»¯ÒòËØ¡±ËùÒýÆðµÄ¸½¼ÓÊä³öÁ¿£¬Ê¹ÆäÊä³ö½öÊÇÊäÈëÐźŵÄÏßÐÔ·Å´ó¡£

53.£¨ £©µçѹ¸º·´À¡¿ÉÒÔÎȶ¨Êä³öµçѹ£¬Òò´ËÁ÷¹ý¸ºÔصĵçÁ÷Ò²¾Í±ØÈ»Îȶ¨¡£

54.£¨ £©·Å´óµç·ÖнÓÈëÕý·´À¡±ØÈ»ÒýÆð×Ô¼¤Õñµ´¡£

55.£¨ £©ÓÃÍòÓñíR¡Á1µµ²âÊÔµç½âµçÈÝÆ÷£¬ºÚ±í±Ê½ÓµçÈÝÆ÷Õý¼«£¬ºì±í±Ê½ÓµçÈÝÆ÷¸º¼«£¬¶ÁÊýÂýÂýÔö´ó£¬ÈôÍ£ÔÚ10K£¬ËµÃ÷µçÈÝÆ÷ÊǺõġ£

Öм¶Î¬Ð޵繤¿¼Ö¤¸´Ï°Ìâ´ð°¸

Ò»¡¢µ¥ÏîÑ¡ÔñÌ⣺

¶þ¡¢Ñ¡ÔñÌ⣺

Öм¶¹¤Òµ×Ô¶¯»¯ÒÇÆ÷ÒDZíÓë×°ÖÃÐÞÀí¹¤ÀíÂÛÊÔÌ⣨µç×Óѧ²¿·Ö£©

Ò»¡¢Ñ¡ÔñÌ⣺

£¨1£©×èÈÝñîºÏ·Å´óµç·ÄÜ·Å´ó£¨ £©Ðźš£

a£®Ö±Á÷ b£®½»Á÷ c£®Ö±Á÷ºÍ½»Á÷

£¨2£©±¾Õ÷°ëµ¼ÌåÖвôÈëÎå¼ÛÔªËغó³ÉΪ£¨ £©¡£

a£®PÐÍ°ëµ¼Ìå b£®NÐÍ°ëµ¼Ìå c£®PN½á

£¨3£©²î¶¯·Å´óÆ÷²ÉÓÃË«¶ËÊäÈ룬˫¶ËÊä³öʱµÄµçѹ·Å´ó±¶Êý£¨ £©µ¥¹Üµçѹ·Å´óÆ÷±¶Êý¡£

a£®µÈÓÚ b£®ÊÇ0.5 ±¶ c£®ÊÇ2±¶

£¨4£©ÈôÊý×Öµçѹ±íµÄ·Ö±æÂÊΪ0.001%£¬×îµÍÁ¿³ÌΪ100mv£¬Ôò·Ö±æÁ¦Îª£¨ £©¡£

a£®0.5¦ÌV b. 1¦ÌV c. 2¦ÌV

£¨5£©ÓÃÍòÓñí¼ì²éµçÈÝÆ÷µÄºÃ»µ£¬²âÁ¿Ç°Ê¹µçÈÝÆ÷¶Ì·£¬·Åµçºó²âÁ¿£¬½«ÍòÓñí´òµ½R¡Á1Kµ²£¬µ±Ö¸ÕëÂúƫת£¬ËµÃ÷µçÈÝ£¨ £©¡£

a£®ºÃµÄ b£®¶Ï¿ª c£®¶Ì·

£¨6£©RAMÖд洢µÄÊý¾ÝÔڶϵçºó£¨ £©¡£

a£®²»»á¶ªÊ§ b£®ÍêÈ«¶ªÊ§ c£®²¿·Ö¶ªÊ§

£¨7£©¹²Éä·Å´óÆ÷£¨ £©·Å´ó×÷Óá£

a£®Ö»ÓеçÁ÷ b£®Ö»Óеçѹ c£®ÓеçÁ÷£¬µçѹ

£¨8£©µ±Ê¹ÓÃʾ²¨Æ÷²âÊÔ¹¤Æµ½»Á÷µç²¨ÐÎʱ£¬¿É½«£¨ £©Á½¸ö¶ËÅ¥ÏàÁ¬¡£

a. XÖáÊäÈëÓëÊÔÑéÐźŶËÅ¥ ¡¡ b£®YÖáÊäÈëÓëÊÔÑéÐźŶËÅ¥

c£®YÖáÊäÈëÓëXÖáÊäÈë¶ËÅ¥

£¨9£©¿ØÖÆϵͳÖпØÖÆÆ÷µÄÕý¡¢·´×÷ÓõÄÈ·¶¨ÊÇÒÀ¾Ý£¨ £©¡£

a£®ÊµÏÖ±Õ»·»Ø·µÄÕý·´À¡ b£®ÊµÏÖ±Õ»·»Ø·µÄ¸º·´À¡

c£®ÏµÍ³·Å´ó±¶ÊýÇ¡µ½ºÃ´¦

£¨10£©°ëµ¼ÌåµÄµç×èÂÊËæ×ÅζÈÉÏÉý¶ø£¨ £©¡£

a£®ÉÏÉý b£®Ï½µ c£®²»±ä

£¨11£©Ôڶ༶·Å´óµç·µÄ¼¶¼äñîºÏÖУ¬µÍƵµçѹ·Å´óµç·Ö÷Òª²ÉÓ㨠£©ñîºÏ·½Ê½¡£

a£®×èÈÝ b£®Ö±½Ó c£®±äѹÆ÷

£¨12£©¾§Ìå¹ÜÈý¼«¹ÜÓУ¨ £©¸öPN½á¡£

a£®Ò» b£®¶þ c£®Èý

£¨13£©¹¤×÷ÔÚ·´Ïò»÷´©×´Ì¬µÄ¶þ¼«¹ÜÊÇ£¨ £©¡£

a£®Ò»°ã¶þ¼«¹Ü b£®ÎÈѹ¶þ¼«¹Ü c£®¿ª¹Ø¶þ¼«¹Ü

£¨14£©×èÈÝñîºÏ·Å´óµç·ÄÜ·Å´ó£¨ b £©Ðźš£

a£®Ö±Á÷ b£®½»Á÷ c£®Ö±Á÷ºÍ½»Á÷

£¨15£©RAMÖд洢µÄÊý¾ÝÔڶϵçºó£¨ £©¡£

a£®²»»á¶ªÊ§ b£®ÍêÈ«¶ªÊ§ c£®²¿·Ö¶ªÊ§

£¨16£©°ëµ¼ÌåµÄµç×èÂÊËæ×ÅζÈÉÏÉý¶ø£¨ £©¡£

a£®ÉÏÉý b£®Ï½µ c£®²»±ä

£¨17£©ÈôÊý×Öµçѹ±íµÄ·Ö±æÂÊΪ0.001%£¬×îµÍÁ¿³ÌΪ100mv£¬Ôò·Ö±æÁ¦Îª£¨ £©¡£

a£®0.5¦ÌV b. 1¦ÌV c. 2¦ÌV

¶þ¡¢ÅжÏÌâ £º£¨¶ÔµÄÔÚÀ¨ºÅÖдò¡Ì£¬´íµÄÔÚÀ¨ºÅÖдò¡Á £©

£¨ £©£¨1£©´®Áª·´À¡µÄ·´À¡Á¿ÊÇÒÔµçѹÐÎʽ½ÓÈëÊäÈë»Ø·£¬²¢Áª·´À¡µÄ·´À¡Á¿ÊÇÒÔµçÁ÷ÐÎʽ½ÓÈëÊäÈë»Ø·¡£

£¨ £©£¨2£©¼ÆËã»úµÄÈý×ÜÏßÊÇÖ¸£ºÊý¾Ý×ÜÏߣ¬µØÖ·×ÜÏߺͿØÖÆ×ÜÏß¡£

£¨ £©£¨3£©¸º·´À¡ÄÜÏ÷Èõ·´À¡»·ÄÚ²¿¡°±ä»¯ÒòËØ¡±ËùÒýÆðµÄ¸½¼ÓÊä³öÁ¿£¬Ê¹ÆäÊä³ö½öÊÇÊäÈëÐźŵÄÏßÐÔ·Å´ó¡£

£¨ £©£¨4£©µçѹ¸º·´À¡¿ÉÒÔÎȶ¨Êä³öµçѹ£¬Òò´ËÁ÷¹ý¸ºÔصĵçÁ÷Ò²¾Í±ØÈ»Îȶ¨¡£

£¨ £©£¨5£©´®Áª·´À¡µÄ·´À¡Á¿ÊÇÒÔµçѹÐÎʽ½ÓÈëÊäÈë»Ø·£¬²¢Áª·´À¡µÄ·´À¡Á¿ÊÇÒÔµçÁ÷ÐÎʽ½ÓÈëÊäÈë»Ø·¡£

£¨ £©£¨6£©·Å´óµç·ÖнÓÈëÕý·´À¡±ØÈ»ÒýÆð×Ô¼¤Õñµ´¡£

Öм¶¹¤Òµ×Ô¶¯»¯ÒÇÆ÷ÒDZíÓë×°ÖÃÐÞÀí¹¤ÀíÂ۲ο¼´ð°¸£¨µç×Ó¼¼Êõ²¿·Ö£©£º

Ò»¡¢Ñ¡ÔñÌ⣺

(1) b£¬ (2)b£¬ (3)a£¬ (4)b£¬ (5)c£¬ (6)b£¬ (7)c£¬ (8)b£¬ (9)b£¬ (10)b£¬ (11) b£¬ (12)b£¬ (13)b£¬ (14)b£¬ (15)b£¬ (16)b£¬ (17)b¡£

¶þ¡¢ÅжÏÌ⣺

(1) ¡Ì£¬ (2) ¡Ì£¬ (3) ¡Ì£¬ (4) ¡Ì£¬ (5) ¡Ì£¬ (6) ¡Á¡£

²Î¿¼ÎÄÏ×£º

(1) ÐÜÐÒÃ÷Ö÷±à£¬¡¶µç¹¤µç×Ó¼¼ÄÜѵÁ·¡·£¬µç×Ó¹¤Òµ³ö°æÉ磬2006£»

(2) Íõ»ÛÁáÖ÷±à£¬¡¶µç·ʵÑéÓë×ÛºÏѵÁ·-µç·ʵÑé¡·£¬µç×Ó¹¤Òµ³ö°æÉ磬2005£»

(3) ³ÂÓàÊÙÖ÷±à£¬¡¶µç×Ó¼¼Êõʵѵָµ¼¡·£¬»¯Ñ§¹¤Òµ³ö°æÉ磬2001£»

(4) ÁÖ´º·½Ö÷±à£¬¡¶µç×ÓÏß·ѧϰָµ¼Óëʵѵ¡·£¬µç×Ó¹¤Òµ³ö°æÉ磬2004£»

(5) ¹ËÓÀ½ÜÖ÷±à£¬¡¶µç¹¤µç×Ó¼¼Êõʵѵ½Ì³Ì¡·£¬ÉϺ£½»Í¨´óѧ³ö°æÉ磬1999Äê¡£

¸ü¶àÏà¹ØÍƼö£º
Æû³µÎ¬ÐÞ·þÎñ±êÓï

Æû³µÎ¬ÐÞ·þÎñ±êÓï·þÎñÄãÎÒ×öµÃºÃ¹Ë¿ÍÁôס²»»áÅܸï³ýÂí»¢Ö®ÐÄÌá¸ßάÐÞÆ·Öʹ˿ÍÂúÒâÊÇÎÒÃǵÄÄ¿±êÐÞÀíµ½Î»ÊÇÎÒÃǵÄÖ°Ôð¹Ë¿ÍÔ­Ôò¹Ë¿ÍÂúÒâÊǾüµØÆûÐÞÓÀºãµÄ×·Çó¹æ·¶»¯¿Æѧ»¯¼á³ÖÒÔÖÊȡʤÌá¸ß¾ºÕùʵÁ¦½ñÈÕµÄÆ·ÖÊÃ÷ÈÕµÄÊг¡¿Í»§ÂúÒâ¿Í...

Æû³µÐÞÀí³§±êÓï

1·þÎñÄãÎÒ×öµÃºÃ¹Ë¿ÍÁôס²»»áÅÜ2Äã˼¿¼ÎÒ˼¿¼·þÎñÌáÉýÄѲ»µ¹3¹Ë¿ÍÂúÒâÊÇÎÒÃǵÄÄ¿±êÐÞÀíµ½Î»ÊÇÎÒÃǵÄÖ°Ôð4Ìá¸ßάÐÞ·þÎñÖÊÁ¿ÌáÉý¿Í»§ÂúÒâ³Ì¶È5¸ï³ýÂí»¢Ö®ÐÄÌá¸ßάÐÞÆ·ÖÊ6ϸÐľ«ÐÄÓÃÐÄάÐÞÆ·Öʱ£³ÆÐÄ7¼á³ÖÒÔÖÊȡʤÌá¸ß¾ºÕù...

Æû³µÎ¬ÐÞ³µ¼ä¹ÜÀíÖƶÈ

Æû³µÎ¬ÐÞ¹ÜÀíÖƶÈÆû³µÎ¬ÐÞ¹ý³Ì¼ìÑéÖƶÈ1¹ý³Ì¼ìÑéʵÐÐ×Լ컥¼ìºÍרְ¼ìÑéÏà½áºÏµÄquotÈý¼ìquotÖƶÈ2¼ìÑéÄÚÈÝΪÆû³µ»ò×ܳɽâÌåÇåÏ´¹ý³ÌÖеļìÑéÖ÷ÒªÁ㲿¼þµÄ¼ìÑé¸÷×ܳÉ×é×°µ÷ÊÔ¼ìÑé3¸÷¼ìÑéÈËÔ±¸ù¾Ý·Ö¹¤ÑϸñÒÀ¾Ý¼ìÑé±ê...

¹ØÓÚ³µ¼äÄÚ°²È«±êÓïµÄÉêÇë

¹ØÓÚ³µ¼äÄÚ°²È«±êÓïµÄÉêÇ빫˾Éú²ú¹ÜÀí²¿°²È«Êǹ«Ë¾¹¤×÷µÄ±£ÕÏÊÇÉú²ú¾­Óª¹ÜÀíÖеÄÖØÖÐÖ®ÖØΪÁ˽øÒ»²½¼Ó´ó°²È«Ðû´«Á¦¶ÈÆÕ¼°°²È«ÖªÊ¶±£Ö¤°²È«Éú²úµÄ˳Àû½øÐÐÌá¸ß´ÓÒµÈËÔ±°²È«ËØÖÊ·À·¶ÉËÍöʹʼõÇáְҵΣº¦¸Ö½á¹¹¹«Ë¾¼Æ»®ÔÚ³µ¼äÄÚ...

½­±±Ïß·³µ¼äÏû·À±êÓï

ѧһµãÏû·À֪ʶ¶àÒ»·ÝÉúÃü±£ÕÏÄ°Éú»·¾³°²È«Çë×¢ÒâÏû·ÀͨµÀÀμÇΪµÚÒ»ÉÏ°à³öÃżÒÎÞÈËÍ£»ð¶ÏµçËøºÃÃÅǧÈÕ·¢Õ¹²Åµ±¸»Ò»ÈÕ»ðÉձ㻯Çî

Éú²ú³µ¼ä±êÓï

1Ç밴סCTRLF²éÕÒÏà¹ØÄÚÈݱêÓï¹ÒͼÎÄ×ÖĿ¼Éú²ú³µ¼ä±êÓïTPMÈ«ÃæÉú²ú¹ÜÀí±êÓïTPÀà30ÕÅÌ×¹æ¸ñ2887ÀåÃ×TP01¹¹Öþ·ÀÖ¹ËùÓÐÔÖº¦¹ÊÕϲ»Á¼À˷ѵÄÌåϵTP02ÅųýÉ豸ËùÓÐËðʧºÍÀË·ÑʹÉ豸´ïµ½×î¸ßЧÂÊTP03´Ó...

TPMÉú²úάÐÞ¹ÜÀí±êÓï

TPMÉú²úάÐÞ¹ÜÀí±êÓï14ÕÅÌ×ÍƼö²ÄÖÊKT°å°üËÜÁϱ߿ò±íÃæPVCĤ¿É·À³±·À³¾²»ÆðÅݺñ¶È6ºÁÃ×¹æ¸ñ2887ÀåÃ×ÃÀ²Ê±êÓïÉ̳ÇÖÆ×÷TPM01TPMÊÇָȫԱ²ÎÓëµÄ×ÛºÏÉú²úά»¤»î¶¯TPM02È«¾ÖÉ豸ЧÂÊOEEOveral...

4Sµê³µ¼ä³£ÓñêÓï

½²¾¿ÊµÐ§ÍêÉƹÜÀíÌáÉýÆ·ÖÊÔö´´Ð§ÂÊרҵרערÐijɾÍÍêÃÀÆ·ÖÊʱʱѰÇóЧÂʽø²½ÊÂʽ²¾¿·½·¨¼¼ÊõϸÐľ«ÐÄÓÃÐÄÆ·ÖÊÓÀ±£Äú³ÆÐÄÈËÈ˰Ѻð²È«¹ØÓб¸ÎÞ»¼±£Æ½°²ËٶȺÍЧÂÊÏà½áºÏ±ê×¼ºÍЧ¹ûÏà½áºÏ°²È«ÊÇÒ»ÖÖÔðÈÎΪ¼ºÎª¼ÒΪËûÈËÕæ³Ïרҵ...

άÐÞ³µ¼ä²Ù×÷¹æ³Ì

ºÚÁú½­ÁúÓÍʯÓÍ»¯¹¤ÆøÌ幫˾»·±£µµ°¸Î¬ÐÞ°à×é²Ù×÷¹æ³ÌºÚÁú½­ÁúÓÍʯÓÍ»¯¹¤ÆøÌåÓÐÏÞ¹«Ë¾µÚÒ»ÕÂÉ豸ά»¤¼ìÐÞ¹æ³ÌÒ»ÈÏÕæÖ´ÐÐѲ»Ø¼ì²éÖƶȷ¢ÏÖʹÊÒþ»¼Á¢¼´Éϱ¨²¢¼°Ê±´¦Àí×öºÃ¼ìÐÞÇ°µÄÒ»ÇÐ×¼±¸¹¤×÷¶þ¶ÔÉ豸µÄ¼ìÐÞÒª²ÉÈ¡Ò»¿´¶þÃþÈýÌý...

³µ¼ä½ÚÔ¼»·±£Ðû´«±êÓï

³µ¼ä½ÚÔ¼»·±£Ðû´«±êÓï01½ÚÔ¼Ðж¯ÓÐÄãÓÐÎÒ02ÄÜÔ´ÓÐÏÞÔÙÉúÎÞÏÞ03ÈËÀë»úÍ£ÈËÀëµÆϨ04½ÚÔ¼ÄÜÔ´ÈËÈËÓÐÔð05½ÚÄܼõÅÅ¿Æѧ·¢Õ¹06½ÚÔ¼ÄÜÔ´´ÓÎÒ×öÆð07ÄÜÔ´ÓÐÏÞ½ÚÔ¼ÎÞÏÞ08½ÚÔ¼¹âÈÙÀ˷ѿɳÜ09ÇÚ¼ó½ÚÔ¼µãµÎ×öÆð10½ÚÔ¼×Ê...

°²È«Éú²ú±êÓï_¹¤³§³µ¼ä°²È«±êÓï

ÉúÃüÖ»ÓÐÒ»´ÎËùÒÔÈËÈ˶¼ÒªÕäϧ×Ô¼ºµÄÉúÃü¹¤³§¸üÓ¦¸ÃÒªÏòÔ±¹¤¹àÊ䰲ȫ֪ʶ·À·¶ÓÚδȻ±£Ö¤Ô±¹¤µÄÉúÃü°²È«¹¤³§°²È«Éú²ú±êÓïЧÒæÊÇ´óÏð²È«ÊÇ»ùʯÓÇ»¼·ÇÓÇÌìÔ¤·À±£°²È«ÌðÃ۵ļÒÅÎ×ÅÄúƽ°²¹éÀ´ÎðÍü°²È«Ðëʱʱ¾¯ÖÓ³¤ÃùÕäϧÉúÃüµ±¿Ì¿Ì...

±êÓï´óÈ«-ÆóÒµ±êÓï´óÈ«-³µ¼ä±êÓï

±êÓï¹Òͼ×ÜĿ¼ÆóÒµÎÄ»¯Ðû´«¹ÒͼGÀà20ÕÅÌ×¹æ¸ñ7252ÀåÃײÄÖÊKT°åÀäñÑ¿òºñ¶È6ºÁÃ×G01ûÓÐÆ·ÖʱãûÓÐÆóÒµµÄÃ÷ÌìG02Æ·ÖÊÆóҵδÀ´µÄ¾öÕ½³¡ºÍÓÀºãµÄÖ÷ÌâG03Íƶ¯È«Ô±Æ·ÖʻÌá¸ßÈ«Ô±¹¤×÷Ê¿ÆøG04ISO9000...

Æû³µÎ¬ÐÞ³µ¼ä±êÓ3ƪ£©