´¨Å©´¨´ó

µç¿Æ22Çµç··ÖÎö»ù´¡¡·¿Î³ÌÔÚÏß×÷Òµ1[ÓÐÈ«²¿´ð°¸]

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

±êÇ©£º
ÄÚÈÝÕªÒª£º
¡¶µç··ÖÎö»ù´¡¡·¿Î³ÌÔÚÏß×÷Òµ1

¿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µç··ÖÎö»ù´¡¡·¿Î³ÌÔÚÏß×÷Òµ1[ÓÐÈ«²¿´ð°¸]
Ò»¡¢µ¥Ñ¡Ìâ (¹² 15 µÀÊÔÌâ,¹² 60 ·Ö)
1.ÖÜÆÚT=1S¡¢ÆµÂÊf£½1HzµÄÕýÏÒ²¨ÊÇ£¨ £©
A.4cos314t
B.6sin£¨5t+17°£©
C.4cos2πt
 
2.ÀíÏëµçѹԴµÄÄÚ×èΪ£¨ £©
A.£°
B.∞
C.ÓÐÏÞÖµ
D.ÓÉÍâµç·À´È·¶¨
 
3.µ±ºãÁ÷Ô´¿ªÂ·Ê±£¬¸ÃºãÁ÷Ô´ÄÚ²¿£¨ £©
A.ÓеçÁ÷£¬Óй¦ÂÊËðºÄ
B.ÎÞµçÁ÷£¬ÎÞ¹¦ÂÊËðºÄ
C.ÓеçÁ÷£¬ÎÞ¹¦ÂÊËðºÄ
 
4.´¦ÓÚгÕñ״̬µÄRLC´®Áªµç·£¬µ±µçԴƵÂÊÉý¸ßʱ£¬µç·½«³ÊÏÖ³ö£¨ £©
A.µç×èÐÔ
B.µç¸ÐÐÔ
C.µçÈÝÐÔ
 
5.µç×èÓëµç¸ÐÔª¼þ²¢Áª£¬ËüÃǵĵçÁ÷ÓÐЧֵ·Ö±ðΪ3A ºÍ4A£¬ÔòËüÃÇ×ܵĵçÁ÷ÓÐЧֵΪ( )
A.7A
B.6A
C.5A
D.4A
 
6.Á½¸öµç×è´®Áª£¬R1£ºR2=1£º2£¬×ܵçѹΪ60V£¬ÔòU1µÄ´óСΪ£¨ £©
A.10V
B.20V
C.30V
 
7.Ò»µç×èRÉÏ¡¢²Î¿¼·½Ïò²»Ò»Ö£¬Áî=£­10V£¬ÏûºÄ¹¦ÂÊΪ0.5W£¬Ôòµç×èRΪ£¨ £©
A.200Ω
B.£­200Ω
C.±200Ω
 
8.µþ¼Ó¶¨ÀíÖ»ÊÊÓÃÓÚ£¨ £©
A.½»Á÷µç·
B.Ö±Á÷µç·
C.ÏßÐÔµç·
 
9.ÒÑÖªµç·¸´×迹Z£½£¨3£­j4£©Ω£¬Ôò¸Ãµç·һ¶¨³Ê£¨ £©
A.¸ÐÐÔ
B.ÈÝÐÔ
C.×èÐÔ
 
10.RLC²¢Áªµç·ÔÚf0ʱ·¢ÉúгÕñ£¬µ±ÆµÂÊÔö¼Óµ½2f0ʱ£¬µç·ÐÔÖʳʣ¨ £©
A.µç×èÐÔ
B.µç¸ÐÐÔ
C.µçÈÝÐÔ
 
11.ÒÑÖª¿Õ¼äÓÐa¡¢bÁ½µã£¬µçѹUab=10V£¬aµãµçλΪVa=4V£¬ÔòbµãµçλVbΪ£¨ £©
A.6V
B.£­6V
C.14V
 
12.µ±µç·ÖеçÁ÷µÄ²Î¿¼·½ÏòÓëµçÁ÷µÄÕæʵ·½ÏòÏ෴ʱ£¬¸ÃµçÁ÷£¨ £©
A.Ò»¶¨ÎªÕýÖµ
B.Ò»¶¨Îª¸ºÖµ
C.²»Äܿ϶¨ÊÇÕýÖµ»ò¸ºÖµ
 
13.ñîºÏµç¸ÐµÄ˳´®Ê±µÈЧµç¸ÐΪ( )
A.Leq=L1+L2+2M
B.Leq=L1+L2-2M
C.Leq=L1L2-M2 / L1+L2+2M
D.Leq=L1L2-M2 / L1+L2-2M
 
14.ÈýÏà¶Ô³Æµç·ÊÇÖ¸£¨ £©
A.µçÔ´¶Ô³ÆµÄµç·
B.¸ºÔضԳƵĵç·
C.µçÔ´ºÍ¸ºÔؾù¶Ô³ÆµÄµç·
 
15.±êÓжֵΪ“220V¡¢100W”ºÍ“220V¡¢25W”°×³ãµÆÁ½Õµ£¬½«Æä´®Áªºó½ÓÈë220V¹¤Æµ½»Á÷µçÔ´ÉÏ£¬ÆäÁÁ¶ÈÇé¿öÊÇ£¨ £©
A.100WµÄµÆÅݽÏÁÁ
B.25WµÄµÆÅݽÏÁÁ
C.Á½Ö»µÆÅÝÒ»ÑùÁÁ
 
¶þ¡¢ÅжÏÌâ (¹² 10 µÀÊÔÌâ,¹² 40 ·Ö)
16.µç×èÔª¼þÉÏÖ»ÏûºÄÓй¦¹¦ÂÊ£¬²»²úÉúÎÞ¹¦¹¦ÂÊ¡£
 
17.Ìá¸ß¹¦ÂÊÒòÊýµÄ·½·¨ÊÇÔÚÈÝÐÔ¸ºÔØÁ½¶Ë²¢ÁªÊʵ±µÄµçÈÝ¡£
 
18.Ìá¸ß¹¦ÂÊÒòÊý£¬¿Éʹ¸ºÔØÖеĵçÁ÷¼õС£¬Òò´ËµçÔ´ÀûÓÃÂÊÌá¸ß¡£
 
19.¶Ô³ÆΥÐκͶԳÆΔÐÎÍøÂçµÈЧ±ä»»µÄ¹«Ê½ÎªRΥ=3RΔ¡£
 
20.½ÇƵÂÊωµÄµ¥Î»ÊÇ»¡¶È/Ãë¡£
 
21.RLC´®Áªµç··¢ÉúгÕñʱ£¬µç·ÖеĵçÁ÷×î´óÇÒÓëµçѹͬÏà¡£
 
22.гÕñ״̬ϵçÔ´¹©¸øµç·µÄ¹¦ÂÊÈ«²¿ÏûºÄÔÚµç×èÉÏ¡£
 
23.µç×è²¢ÁªÊ±£¬Í¨¹ý¸÷¸öµç×èµÄµçÁ÷ÓëÆä×èÖµ³É·´±È¡£
 
24.ÊÓÔÚ¹¦ÂÊÔÚÊýÖµÉϵÈÓÚµç·ÖÐÓй¦¹¦ÂʺÍÎÞ¹¦¹¦ÂÊÖ®ºÍ¡£
 
25.µç×è´®ÁªÊ±£¬¸÷¸öµç×èµÄµçѹÓëÆä×èÖµ³É·´±È¡£

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