´¨Å©´¨´ó

µç¿Æ22ÇģÄâµç·»ù´¡¡·¿Î³ÌÔÚÏß×÷Òµ2[ÓÐÈ«²¿´ð°¸]

ʱ¼ä£º2022-10-01  ×÷Õß:ÔÚÏß  À´Ô´£ºwww.youxue100f.com  µã»÷£º ´Î  

±êÇ©£º
ÄÚÈÝÕªÒª£º
¡¶Ä£Äâµç·»ù´¡¡·¿Î³ÌÔÚÏß×÷Òµ2

¿É×ö°ÂÅôÈ«²¿ÔºÐ£×÷Òµ¡¢¹ú¿ªÐο¼×÷Òµ´ð°¸¡¢ÔÚÏß×÷Òµ¡¢ÀëÏß×÷Òµ¡¢´ð°¸ÁªÏµ°ÂÅô×÷Òµ´ð°¸£¬°ÂÅô³É¿¼×÷Òµ´ú×öÁªÏµÓÅѧÍø Î¢ÐÅ£ºwxxygzs

µç¿Æ22ÇģÄâµç·»ù´¡¡·¿Î³ÌÔÚÏß×÷Òµ2[ÓÐÈ«²¿´ð°¸]
Ò»¡¢µ¥Ñ¡Ìâ (¹² 14 µÀÊÔÌâ,¹² 70 ·Ö)
1.¼¯³ÉÔË·ÅÖм伶µÄ×÷ÓÃÊÇ£¨ £©
A.Ìá¸ßÊäÈ˵ç×è
B.Ìá¸ß¹²Ä£ÒÖÖƱÈ
C.Ìá¸ß·Å´ó±¶Êý
 
2.Ï£ÍûÒÖÖÆ50HzµÄ½»Á÷µçÔ´¸ÉÈÅ£¬¿ÉÑ¡Ó㨠£©Â˲¨µç·
A.µÍͨ
B.¸ßͨ
C.´øͨ
D.´ø×è
 
3.¼ÓÔÚ¶þ¼«¹ÜÉϵÄÕýÏòµçѹ´óÓÚËÀÇøµçѹ£¬ÆäÁ½¶ËµçѹΪ£¨ £©
A.ËæËù¼ÓµçѹÔö¼Ó¶ø±ä´ó
B.0.7V×óÓÒ
C.ËæËù¼ÓµçѹÔö¼Ó¶ø¼õС¡£
 
4.FETÓÃÓÚ·Å´óʱ£¬Ó¦¹¤×÷ÔÚ£¨ £©Çø
A.¿É±äµç×è
B.±¥ºÍ
C.»÷´©
 
5.PN½áÍâ¼Ó·´Ïòµçѹʱ£¬ÆäÄڵ糡£¨ £©
A.¼õÈõ
B.²»±ä
C.ÔöÇ¿
 
6.ΪÁËÌá¸ßÊäÈëµç×裬¼õСÎÂƯ£¬¼¯³ÉÔ˷ŵÄÊäÈ뼶´ó¶à²ÉÓ㨠£©µç·
A.¹²Éä»ò¹²Ô´
B.¹²¼¯»ò¹²Â©
C.²î·Åµç·
 
7.BJTÒÀ¿¿£¨ £©¿ØÖÆ©¼«µçÁ÷ícµÄÆ÷¼þ
A.µçѹ
B.µçÁ÷
C.µç×è
 
8.¼×À๦·ÅЧÂʵÍÊÇÒòΪ£¨ £©
A.Ö»ÓÐÒ»¸ö¹¦·Å¹Ü
B.¾²Ì¬µçÁ÷¹ý´ó
C.¹Üѹ½µ¹ý´ó
 
9.ÓÐÓÃÐźÅƵÂʵÍÓÚ20Hz£¬¿ÉÑ¡Ó㨠£©Â˲¨µç·
A.µÍͨ
B.¸ßͨ
C.´øͨ
D.´ø×è
 
10.ÎÈѹ¹ÜÊÇÀûÓöþ¼«¹Ü£¨ £©ÌØÐÔ¹¤×÷µÄ ¡£
A.ÕýÏòµ¼Í¨
B.·´Ïò×è¶Ï
C.·´Ïò»÷´©
 
11.ÔÚNÐÍ°ëµ¼ÌåÖУ¬¶àÊýÔØÁ÷×ÓΪµç×Ó£¬NÐÍ°ëµ¼Ì壨 £©
A.´øÕýµç
B.´ø¸ºµç
C.²»´øµç
 
12.µ±PN½áÍâ¼Ó·´Ïòµçѹʱ£¬À©É¢µçÁ÷£¨ £©Æ¯ÒƵçÁ÷
A.´óÓÚ
B.СÓÚ
C.µÈÓÚ
 
13.²âµÃBJT¸÷¼«¶ÔµØµçѹΪVB =1.8V£¬VE =0V£¬VC=12V£¬Ôò¸Ã¹Ü¹¤×÷ÔÚ£¨ £©×´Ì¬
A.½ØÖ¹
B.±¥ºÍ
C.·Å´ó
D.ÒÑËð»µ
 
14.ÓÐÓÃÐźÅƵÂʸßÓÚ500Hz£¬¿ÉÑ¡Ó㨠£©Â˲¨µç·
A.µÍͨ
B.¸ßͨ
C.´øͨ
D.´ø×è
 
¶þ¡¢¶àÑ¡Ìâ (¹² 3 µÀÊÔÌâ,¹² 15 ·Ö)
15.¶ÔÓÚÆÕͨ¶þ¼«¹Ü£¬Si¶þ¼«¹Üµ¼Í¨µçѹµÄµäÐÍֵԼΪ£¨ £©·ü£¬¶øGe¶þ¼«¹ÜµÄµ¼Í¨µçѹµäÐÍֵԼΪ£¨ £©·ü
A.0.1V
B.0.7V
C.0.3V
D.2.0V
 
16.ÕýÏÒ²¨Õñµ´µç·³ýÁËÓзŴóµç·ºÍ·´À¡ÍøÂ磬»¹Ó¦ÓУ¨¡¡£©ºÍ£¨¡¡£©
A.ѡƵ
B.ÎÈ·ù
C.½ØÖ¹
D.µ¼Í¨
 
17.·´À¡·Å´óµç·ÓÉ£¨¡¡£©µç·ºÍ£¨¡¡£©ÍøÂç×é³É
A.»ù±¾·Å´ó
B.·´À¡
C.Õý·´À¡
D.¸º·´À¡
 
Èý¡¢ÅжÏÌâ (¹² 3 µÀÊÔÌâ,¹² 15 ·Ö)
18.Óë½ÓÈë·´À¡Ç°Ïà±È½Ï£¬½ÓÈ븺·´À¡ºó£¬¾»ÊäÈëÁ¿¼õСÁË¡£
 
19.ÓëÈý¼«¹Ü·Å´óµç·Ïà±È£¬³¡Ð§Ó¦¹Ü·Å´óµç·¾ßÓÐÊäÈëµç×èºÜ¸ß¡¢ÔëÉùµÍ¡¢Î¶ÈÎȶ¨ÐԺõÈÓŵ㡣
 
20.·¢Éä½á´¦ÓÚÕýÆ«µÄBJT£¬ËüÒ»¶¨¹¤×÷ÔÚ·Å´óÇø¡£

³ö´¦£º°Â°ÂÅô×÷Òµ´ð°¸_ÓÅѧÍø_רҵµÄ°ÂÅôÔÚÀëÏß×÷Òµ´ð°¸¸¨µ¼Íø¡¾¹ÙÍø¡¿
ÍøÖ·£ºyouxue100f.comתÔØʱÇë×¢Ã÷³ö´¦ºÍÍøÖ·
°ÂÅô×÷Òµ´ð°¸_ÓÅѧÍø_רҵµÄ°ÂÅôÔÚÀëÏß×÷Òµ´ð°¸¸¨µ¼Íø

ÁªÏµ£ºQQ£º3064302332 800passÍøΪÄú·þÎñ£¡µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢£¬Ð»Ð»

¾«²ÊÍƼö
ÈÈÃŵã»÷
±¾ÀàÅÅÐÐ

°ÂÅô³É¿¼×÷Òµ´ð°¸Íø-´ú×ö°ÂÅôËùÓÐѧУÔÚÏß×÷Òµ°ü100·Ö£¬´ú×ö°ÂÅôÀëÏß×÷Òµ°üͨ¹ý£¬´ú×ö°ÂÅô¶«²Æ¡¢´ó¹¤¡¢ÄÏ¿ª¡¢¶«Ê¦¡¢¸£Ê¦¡¢±±º½¡¢±±Óï¡¢ÖÐÒ½´ó¡¢ÖÐʯÓÍ¡¢¶«´ó¡¢¼ª´ó¡¢Õã´ó¡¢Î÷½»¡¢Ìì´ó¡¢´¨Å©µÈËùÓаÂÅôƽ̨ÔÚÏß×÷Òµ£¬´ú×öµçË㻯»á¼Æ¡¢µç´ó¿ª·ÅÓ¢Óï123,´ú×ö°ÂÅô¶«²Æ¡¢´ó¹¤¡¢ÄÏ¿ª¡¢¶«Ê¦¡¢¶«´ó¡¢¸£Ê¦¡¢±±º½µç´óÂÛÎĵÈ!È«³Ì°üͨ¹ý£¡
ÁªÏµQQ:3064302332 ÓÅѧÍøΪÄú·þÎñ£¡µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢£¬Ð»Ð»
°ÂÅô³É¿¼×÷Òµ´ð°¸ÍøΪÄú·þÎñ£¡
QQ£º3064302332

°ÂÅô×÷Òµ´ð°¸-ÓÅѧÍøÊǹúÄÚרҵµÄ°ÂÅô×÷Òµ´ð°¸¡¢°ÂÅôÀëÏß×÷Òµ´ð°¸¼°°ÂÅô±ÏÒµÂÛÎĸ¨µ¼ÐÍÍøÕ¾£¬Ö÷ÒªÌṩÖÐÒ½´ó¡¢´ó¹¤¡¢¶«²Æ¡¢±±Óï¡¢±±º½¡¢´¨´ó¡¢ÄÏ¿ªµÈ×÷Òµ´ð°¸¡£
΢ÐÅ£ºwxxygzs
ÁªÏµ£ºQQ£º3064302332 800passÍøΪÄú·þÎñ£¡µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢£¬Ð»Ð»
°ÂÅô×÷Òµ´ð°¸_°ÂÅô×÷Òµ´ú×ö¸¨µ¼Æ½Ì¨_ÓÅѧÍøµáICP±¸2021005493ºÅ °ÂÅô×÷Òµ´ð°¸£¬°ÂÅô³É¿¼×÷Òµ´ú×öÁªÏµÓÅѧÍøÍøÕ¾µØͼ
Copyright ©2002-2018 °ÂÅô×÷Òµ´ð°¸_ÓÅѧÍø_רҵµÄ°ÂÅôÔÚÏßÀëÏß×÷Òµ´ð°¸¸¨µ¼Íø¡¾¹ÙÍø¡¿ Îľü¿Æ¼¼ °æȨËùÓÐ Power by DedeCms