£¨2013ºÚÁú½­´óÇ죩ÔÚ¡°²âÁ¿Ð¡µÆÅݹ¤×÷ʱµÄµç×衱µÄʵÑéÖУ¬Í¼1ÊÇСÍõͬѧÁ¬½ÓµÄʵÎïµç·ͼ£®

£¨1£©¹Û²ìʵÎïµç·µÄÁ¬½Ó£¬ÊÇ·ñÓдíÎó¼°²»Ç¡µ±Ö®´¦£¬Çë¾ßÌåд³ö£®

Èça£®µçÁ÷±íµÄÕý¸º½ÓÏßÖù½Ó·´ÁË£®

b£®________________________________________________________________________£®

c£®________________________________________________________________________£®

£¨2£©¸ÄÕý´íÎóºó£¬Çë»­³öʵÑéµç·ͼ£®

£¨3£©µ÷½Ú»¬¶¯±ä×èÆ÷µÄ»¬Æ¬ÖÁijµã£¬Ð¡µÆÅÝÕý³£·¢¹â£¬µçѹ±í¡¢µçÁ÷±íÈçͼ2Ëùʾ£¬µçÁ÷±íµÄ¶ÁÊýΪ0.20A£¬µçѹ±íµÄ¶ÁÊýΪ________V£®

£¨4£©¸ù¾Ý¶ÁÈ¡µÄÊý¾Ý£¬Ð¡µÆÅÝÕý³£·¢¹âʱµÄµç×èΪ________¦¸£®

ͼ1£®

ͼ2£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÈýÕ¡¡µÚ1½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

£¨2012Õã½­ÒåÎÚ£©ÖйúÊÇÀñÒÇÖ®°î£¬½Ó´ý¿ÍÈËʱ³£³£»áÅÝÉÏÒ»±­ÈȲ衣ijͬѧÓÃÈÈË®Åݲèʱ·¢ÏÖ²èÒ¶ºÜ¿ì¾Í»á³ÁÈëË®µ×£¬ËûÏëÈç¹ûÓÃÀäË®À´ÅݲèÇé¿öÓÖÊÇÔõÑùµÄÄØ£¿Îª´ËËû×öÁËÓò»Í¬Î¶ȵÄË®ÅݲèµÄʵÑ飬²¢²â³öÁ˲èÒ¶´Ó¼ÓË®µ½Ï³ÁËùÐèµÄʱ¼ä£¬½á¹ûÈç±íËùʾ¡£

ζȣ¨¡æ£©

20

40

60

80

100

ʱ¼ä£¨min£©

220

130

25

10

4

¡¾ÏÖÏó·ÖÎö¡¿²èÒ¶ÎüË®ÅòÕÍ£¬ËüµÄÖØÁ¦Ôö´ó£¬¸¡Á¦________£¬ÓÉÓÚÖØÁ¦´óÓÚ¸¡Á¦£¬ËùÒÔϳÁ¡£

¡¾Ô­Òò½âÊÍ¡¿ÓÉÉϱí¿ÉÖª£¬Î¶ÈÔ½¸ß£¬²èÒ¶´Ó¼ÓË®µ½Ï³ÁµÄʱ¼äÔ½¶Ì£¬Çë´Ó΢¹Û½Ç¶È½âÊÍÆä¿ÉÄܵÄÔ­Òò£º________________________________________________________________¡£

¡¾Êµ¼ÊÓ¦Óá¿Ïļ¾µ½ÁË£¬ÓÖÊǵçÎÃÏã´óÏÔÉíÊÖµÄʱºò¡£Ê¹ÓÃʱ£¬½ÓÉϵçÔ´£¬Ê¹ÎÃÏãƬζÈÉý¸ß£¬ÏãζºÜ¿ìÉ¢·¢µ½¿ÕÆøÖС£ÇëÄãÔپٳöÒ»¸öÉÏÊöÔ­ÀíÔÚÉú»îÖÐÓ¦ÓõÄÀý×Ó£º________________________________________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÆßÕ¡¡µÚ4½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

(2012ºþÄÏÒæÑô)ÔÚͼµÄµç·ÖУ¬µçÔ´µçѹΪ6V£¬R1£½4¦¸£¬±ÕºÏ¿ª¹ØSºó£¬µçѹ±í¶ÁÊýΪ2V£¬ÔòµçÁ÷±íµÄʾÊýΪ________A£¬µç×èR2µÄ×èֵΪ________¦¸¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÆßÕ¡¡µÚ4½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2013ÄþÏÄ£©Èçͼ£¬±ÕºÏ¿ª¹ØS£¬ÏòÓÒÒƶ¯»¬Æ¬PµÄ¹ý³ÌÖУ¬µçÁ÷±í¡¢µçѹ±íµÄʾÊý±ä»¯ÊÇ£¨ £©

A£®µçÁ÷±íµÄʾÊý±ä´ó£¬µçѹ±íµÄʾÊý±äС

B£®µçÁ÷±íµÄʾÊý±äС£¬µçѹ±íµÄʾÊý±ä´ó

C£®µçÁ÷±í¡¢µçѹ±íµÄʾÊý¶¼±äС

D£®µçÁ÷±í¡¢µçѹ±íµÄʾÊý¶¼±ä´ó

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÆßÕ¡¡µÚ3½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

£¨2013ËÄ´¨×ñÒ壩СÃ÷ÔÚ×ö¡°Ó÷ü°²·¨²âµç×衱µÄʵÑéÖУ¬ËùÓõÄÆ÷²ÄÓÐ3VµÄµçÔ´£¬×î´ó×èֵΪ10¦¸µÄ»¬¶¯±ä×èÆ÷R£¬´ý²âµç×èRx£¬¼°Èçͼ1ËùʾµÄÆäËûÆ÷²Ä£®

£¨1£©Èçͼ1£¬ÊµÑéµç·»¹Î´Á¬½ÓÍêÕû£¬ÇëÓñʻ­Ïß´úÌæµ¼Ïß½«ÊµÑéµç·Á¬½ÓÍêÕû£¬ÒªÇ󻬶¯±ä×èÆ÷»¬Æ¬ÏòÓÒÒƶ¯Ê±£¬µçÁ÷±íµÄʾÊýÔö´ó£®

£¨2£©Á¬½Óµç·ʱ£¬¿ª¹ØÓ¦´¦ÓÚ________________״̬£®

£¨3£©µ÷½Ú»¬¶¯±ä×èÆ÷½øÐжà´Î²âÁ¿£¬ÆäÖÐÒ»´Îµ±µçѹ±íµÄʾÊýΪ2.5Vʱ£¬µçÁ÷±í¶ÔÓ¦µÄʾÊýÈçͼ2Ëùʾ£¬Ôò±¾´Î²âµÃµÄ´ý²âµç×èRx£½________¦¸£®£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©

£¨4£©×öÍêÒÔÉÏʵÑéºó£¬Ð¡Ã÷»¹ÏëÓøÃʵÑé×°ÖÃÀ´Ì½¾¿µçÁ÷ÓëµçѹµÄ¹Øϵ£¬¼Æ»®²âÁ¿µ±RxÁ½¶Ëµçѹ·Ö±ðΪ1V¡¢2V¡¢3Vʱ¶ÔÓ¦µÄµçÁ÷£¬µ«·¢ÏÖÎÞÂÛÔõÑùµ÷½Ú»¬¶¯±ä×èÆ÷¶¼²»ÄÜʹRxÁ½¶Ëµçѹ´ïµ½1V£¬Ô­Òò¿ÉÄÜÊÇ________£®

ͼ1£®

ͼ2£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÆßÕ¡¡µÚ2½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

(2011ɽ¶«±õÖÝ)ÓɱäÐε㬶Դˣ¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ( )

A£®¼ÓÔÚµ¼ÌåÁ½¶ËµÄµçѹԽ´ó£¬Ôòµ¼ÌåµÄµç×èÔ½´ó

B£®Í¨¹ýµ¼ÌåµÄµçÁ÷Ô½´ó£¬Ôòµ¼ÌåµÄµç×èԽС

C£®µ¼ÌåµÄµç×è¸úµ¼ÌåÁ½¶ËµÄµçѹºÍͨ¹ýµ¼ÌåµÄµçÁ÷ÎÞ¹Ø

D£®µ±µ¼ÌåÁ½¶ËµçѹΪÁãʱ£¬µ¼ÌåµÄµç×èҲΪÁã

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÆßÕ¡¡µÚ2½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ͨ¹ýʵÑéÑо¿µÃ³ö¡°Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåÁ½¶ËµÄµçѹ¼ä¹Øϵ¡±µÄ¿Æѧ¼ÒÊÇ£¨ £©

A£®°²Åà

B£®ÍÐÀï²ðÀû

C£®°Â˹ÌØ

D£®Å·Ä·

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÆßÕ¡¡µÚ1½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2012¹óÖÝ°²Ë³£©Ä³Í¬Ñ§ÔÚ̽¾¿¡°µçÁ÷¸úµçѹ¡¢µç×èµÄ¹Øϵ¡±Ê±£¬¸ù¾ÝÊÕ¼¯µ½µÄÊý¾Ý»­³öÁËÈçͼËùʾµÄ£¬I¡ªRͼÏó£¬ÏÂÁнáÂÛÓëͼÏóÏà·ûµÄÊÇ£¨ £©

A£®µç×èÒ»¶¨Ê±£¬µçÁ÷Ëæ×ŵçѹµÄÔö´ó¶øÔö´ó

B£®µç×èÒ»¶¨Ê±£¬µçѹËæ×ŵçÁ÷µÄÔö´ó¶øÔö´ó

C£®µçѹһ¶¨Ê±£¬µçÁ÷Ëæ×ŵç×èµÄÔö´ó¶ø¼õС

D£®µçѹһ¶¨Ê±£¬µç×èËæ×ŵçÁ÷µÄÔö´ó¶ø¼õС

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶µÚÊ®ÁùÕ¡¡µÚ3½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2013ÖØÇ죩һ¸ùÃÌÍ­Ïߵĵç×èΪR£¬ÒªÊ¹Õâ¸ùÁ¬Èëµç·µÄµ¼Ïßµç×è±äС£¬¿É²ÉÓõķ½·¨ÊÇ£¨ £©

A£®¼õСµ¼ÏßÁ½¶ËµÄµçѹ

B£®Ôö´óµ¼ÏßÖеĵçÁ÷

C£®½«µ¼Ï߶ÔÕÛºóÁ¬Èëµç·

D£®½«µ¼ÏßÀ­³¤ºóÁ¬Èëµç·

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸