ÌâÄ¿ÄÚÈÝ

£¨1£©£¨6·Ö£©ÔÚ×ö¡°Ñо¿ÔȱäËÙÖ±ÏßÔ˶¯¡±µÄʵÑéʱ£¬Ä³Í¬Ñ§µÃµ½Ò»ÌõÓôòµã¼ÆʱÆ÷´òϵÄÖ½´ø£¬²¢ÔÚÆäÉÏÈ¡ÁËA¡¢B¡¢C¡¢D¡¢E¡¢FµÈ6¸ö¼ÆÊýµã(ÿÏàÁÚÁ½¸ö¼ÆÊýµã¼ä»¹ÓÐ4¸ö´òµã¼ÆʱÆ÷´òϵĵ㣬±¾Í¼ÖÐûÓл­³ö)´òµã¼ÆʱÆ÷½ÓµÄÊÇ50 HzµÄ½»±äµçÁ÷¡£Ëû°ÑÒ»°ÑºÁÃ׿̶ȳ߷ÅÔÚÖ½´øÉÏ£¬ÆäÁã¿Ì¶ÈºÍ¼ÆÊýµãA¶ÔÆë(½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö)¡£

¢ÙÓÉÒÔÉÏÊý¾Ý¼ÆËã´òµã¼ÆʱÆ÷ÔÚ´òCµãʱ£¬ÎïÌåµÄ¼´Ê±ËÙ¶ÈvCÊÇ___________m/s£»
¢Ú¼ÆËã¸ÃÎïÌåµÄ¼ÓËÙ¶ÈaΪ____________m/s2¡£
£¨2£©¼×¡¢ÒÒÁ½¸öʵÑéС×éÑ¡ÓÃÏÂÃ治ͬµÄʵÑéÆ÷²ÄÍê³É¡°²â¶¨½ðÊôË¿µÄµç×èÂÊ¡±µÄʵÑ飬³ý´ý²â½ðÊôË¿£¨½ðÊôË¿µÄµç×èRxԼΪ3¦¸£©Í⣬ʵÑéÊÒ»¹±¸ÓеÄʵÑéÆ÷²ÄÈçÏ£º
A£®µçѹ±íV1(Á¿³Ì3V£¬ÄÚ×èԼΪ15k¦¸)    
B£®µçѹ±íV2(Á¿³Ìl5V£¬ÄÚ×èԼΪ75 k¦¸)
C£®µçÁ÷±íA1(Á¿³Ì3A£¬ÄÚ×èԼΪ0.2 ¦¸)    
D£®µçÁ÷±íA2(Á¿³Ì600mA£¬ÄÚ×èԼΪ1¦¸)
E£®»¬¶¯±ä×èÆ÷R1(0¡«100¦¸£¬0.6 A)        
F£®»¬¶¯±ä×èÆ÷R2(0¡«2000¦¸£¬0.1 A)
G£®Êä³öµçѹΪ3VµÄÖ±Á÷ÎÈѹµçÔ´E      
H£®ÂÝÐý²â΢Æ÷(ǧ·Ö³ß)¡¢¿Ì¶È³ß
I£®µç×èÏä                              
J£®¿ª¹ØS£¬µ¼ÏßÈô¸É
¼××é¸ù¾ÝÑ¡ÓõÄÆ÷²ÄÉè¼ÆÁË£¨a£©¡¢£¨b£©Á½¸ö²âµç×èµÄµç·ͼ¡£Ôò£º

¢ÙΪ¼õСʵÑéÎó²î£¬¼××éͬѧ»¹Ñ¡ÓõÄʵÑéÆ÷²ÄÓÐ(Ìî´úºÅ)______________¡£Ñ¡Óõĵç·ͼ____ (Ñ¡Ìî¡°(a)¡±»ò¡°(b)¡±)£¬µ«Óøõç·µç×èµÄ²âÁ¿Öµ½«________Õæʵֵ¡£
¢ÚÈôÓÿ̶ȳ߲âµÃ½ðÊôµ¼Ïß³¤¶ÈΪl=60.00 cm£¬ÓÃÂÝÐý²â΢Æ÷²âµÃ½ðÊôË¿µÄÖ±¾¶¼°Á½±íµÄʾÊý·Ö±ðÈçͼËùʾ£¬Ôò½ðÊôË¿µÄÖ±¾¶Îªd=____________________mm¡£µçÁ÷±íºÍµçѹ±íµÄʾÊý·Ö±ðΪI=________AºÍU=_______V¡£ÓÃÉÏÊö²âÁ¿Êý¾Ý¿É¼ÆËã³öµç×èÂʵıí´ïʽΪ______________________¡£

ÒÒ×éͬѧÈÔÓÃÂÝÐý²â΢Æ÷²âµÃ½ðÊôË¿µÄÖ±¾¶£¬¼ÇΪd£¬ÊµÎïµç·ÈçÓÒͼ¡£ÊµÑéʱËûÃǼǼÁËÔÚµç×èÏä×èÖµÒ»¶¨µÄÇé¿öÏ£¬½ðÊôË¿½ÓÈ벻ͬµÄ³¤¶ÈLºÍ¶ÔÓ¦µÄµçÁ÷IµÄÖµ£¬½ÓÏÂÀ´ÔÚ×ø±êÖ½ÉÏ»­³öÁË£­LµÄ¹ØϵͼÏßÓÉÓÚÊÇÖ±Ïߣ¬ÉèÆäбÂÊΪk£¬Ö±Á÷ÎÈѹµçÔ´µÄÊä³öµçѹΪU,Ôò¼ÆËã½ðÊôË¿µç×èÂʵıí´ïʽΪ__________£¨ÓÃk¡¢d¡¢U±íʾ£©

£¨1£©£¨4·Ö£©¢Ù0.16¡£¢Ú£¨0.42¡À0.01£©£¨Ã¿¿Õ2·Ö£¬¹²4·Ö£©
£¨2£©£¨13·Ö£©¢ÙADEGHJ£»£¨b£©£»Ð¡ÓÚ¡££¨Ã¿¿Õ2·Ö£¬¹²6·Ö£©
¢Ú(0.785¡À0.001)£»£¨2·Ö£©1.20£»0.5  £¨Ã¿¿Õ1·Ö£¬¹²3·Ö£©  kdu £¨2·Ö£©

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2007?ºþ±±Ä£Ä⣩£¨1£©ÔÚ×ö¡°Ñо¿ÔȱäËÙÖ±ÏßÔ˶¯¡±µÄʵÑéʱ£¬Ä³Í¬Ñ§µÃµ½Ò»ÌõÓôòµã¼ÆʱÆ÷´òϵÄÖ½´øÈçͼ1Ëùʾ£¬²¢ÔÚÆäÉÏÈ¡ÁËA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢GµÈ7¸ö¼ÆÊýµã£¬Ã¿ÏàÁÚÁ½¸ö¼ÆÊýµã¼ä»¹ÓÐ4¸öµã£¬Í¼ÖÐûÓл­³ö£¬´òµã¼ÆʱÆ÷½ÓÖÜÆÚΪT=0.02sµÄ½»Á÷µçÔ´£®

¢Ù¼ÆËãvFµÄ¹«Ê½ÎªvF=
d6-d4
10T
d6-d4
10T
£»
¢ÚÈç¹ûµ±Ê±µçÍøÖн»±äµçÁ÷µÄƵÂÊÊÇf=51Hz£¬¶ø×öʵÑéµÄͬѧ²¢²»ÖªµÀ£¬ÄÇô¼ÓËٶȵIJâÁ¿ÖµÓëʵ¼ÊÖµÏà±È
ƫС
ƫС
£¨Ñ¡Ìƫ´ó¡¢Æ«Ð¡»ò²»±ä£©
£¨2£©µç×Ó¼¼ÊõÐËȤС×éΪÁËÑо¿Ä³ÖÖ¶þ¼«¹ÜµÄÌØÐÔ£¬ÓÃÈçͼ2ËùʾµÄµç·²â¶¨¸ÃÔª¼þµÄ·ü°²ÌØÐÔÇúÏߣ®ÊµÑé·¢ÏÖµ±µçÔ´·´½Óʱ£¬µç·ÖÐÎÞµçÁ÷£¬µ±ÕýÏòµçѹ½ÏСʱҲÎÞµçÁ÷£¬¼Ç¼µÄ²¿·ÖÊý¾ÝÈçÏÂ±í£®
µçѹ/V 1.4 1.5 1.7 1.9 2.0 2.1 2.2 2.3 2.4 2.5
µçÁ÷/mA 0 0 2.0 4.0 12.0 22.0 32.0 42.0 52.0 60.0
¢ÙÇë¸ù¾ÝÒÔÉÏʵÑéÊý¾ÝÓÃÃèµã·¨ÔÚËù¸øµÄ×ø±êÖ½ÉÏ×÷³öÕâ¸ö¶þ¼«¹ÜµÄU-IͼÏߣ»
¢Ú¸ù¾ÝÒªÇóÓõ¼ÏßÁ¬½ÓʵÎïµç·£»£¨Í¼3£©
¢ÛÈôµçÔ´µÄµç¶¯ÊÆΪ6V£¬ÄÚ×è²»¼Æ£¬ºöÂÔµçÁ÷±íÄÚ×裬µ±µçÁ÷±íʾÊýΪ0.012Aʱ£¬»¬¶¯±ä×èÆ÷½ÓÈëµç·µÄµç×èΪ
333.3
333.3
¦¸£®

£¨23·Ö£©£¨1£©ÔÚ×ö¡°Ñо¿ÔȱäËÙÖ±ÏßÔ˶¯¡±µÄʵÑéʱ£¬Ä³Í¬Ñ§µÃµ½Ò»ÌõÓõç»ð»¨¼ÆʱÆ÷´òϵÄÖ½´øÈçͼ1Ëùʾ£¬²¢ÔÚÆäÉÏÈ¡ÁËA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G 7¸ö¼ÆÊýµã£¬Ã¿ÏàÁÚÁ½¸ö¼ÆÊýµã¼ä»¹ÓÐ4¸öµãͼÖÐûÓл­³ö£¬µç»ð»¨¼ÆʱÆ÷½Ó220V¡¢ 50Hz½»Á÷µçÔ´£®Ëû¾­¹ý²âÁ¿²¢¼ÆËãµÃµ½µç»ð»¨¼ÆʱÆ÷ÔÚ´òB¡¢C¡¢D¡¢E¡¢F¸÷µãʱÎïÌåµÄ˲ʱËÙ¶ÈÈçÏÂ±í£º

¢ÙÉèµç»ð»¨¼ÆʱÆ÷µÄÖÜÆÚΪT£¬¼ÆËãvFµÄ¹«Ê½ÎªvF£½___________£»¡¡

    ¢Ú¸ù¾Ý£¨1£©Öеõ½µÄÊý¾Ý£¬ÒÔAµã¶ÔÓ¦µÄʱ¿ÌΪt£½0£¬ÊÔÔÚͼ2ËùʾµÄ×ø±êϵÖкÏÀíÑ¡ÔñºÃ±ê¶È£¬×÷³öv£­tͼÏó£¬ÀûÓøÃͼÏóÇóÎïÌåµÄ¼ÓËÙ¶Èa£½ ¡¡ ¡¡ m/s2£»£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©

¢Ûµ±Ê±µçÍøÖн»±äµçÁ÷µÄƵÂʱäΪ60Hzµçѹ±äΪ210V£¬µ«¸Ãͬѧ²¢²»ÖªµÀ£¬ÄÇô×öʵÑéµÄÕâ¸öͬѧ²âµÃµÄÎïÌå¼ÓËٶȵIJâÁ¿ÖµÓëʵ¼ÊÖµÏà±È¡¡¡¡    £¨Ñ¡Ì¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©¡£

£¨2£©¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐεÄÔò¡±ÊµÑéÖÐ

   ¢Ù²¿·ÖʵÑé²½ÖèÈçÏ£¬ÇëÍê³ÉÓйØÄÚÈÝ£º

   A£®½«Ò»¸ùÏðƤ½îµÄÒ»¶Ë¹Ì¶¨ÔÚÌùÓа×Ö½µÄÊúֱƽÕûľ°åÉÏ£¬ÁíÒ»¶Ë°óÉÏÁ½¸ùϸÏß¡£

   B£®ÔÚÆäÖÐÒ»¸ùϸÏß¹ÒÉÏ5¸öÖÊÁ¿ÏàµÈµÄ¹³Â룬ʹÏðƤ½îÀ­É죬Èçͼ15¡ª£¨1£©Ëùʾ£¬¼Ç¼£º

                            ¡¢                        ¡¢                      ¡£

C£®½«²½ÖèBÖеĹ³ÂëÈ¡Ï£¬·Ö±ðÔÚÁ½¸ùϸÏßÉϹÒÉÏ4¸öºÍ3¸öÖÊÁ¿ÏàµÈµÄ¹³Â룬ÓÃÁ½¹â»¬Ó²°ôB¡¢CʹÁ½Ï¸Ïß»¥³É½Ç¶È£¬Èçͼ15¡ª£¨2£©Ëùʾ£¬Ð¡Ðĵ÷ÕûB¡¢CµÄλÖã¬Ê¹                      £¬¼Ç¼                                    ¡£

   ¢ÚÈç¹û¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐεÄÔò¡±µÃµ½ÑéÖ¤£¬ÄÇôͼ15¡ª£¨2£©ÖÐ_______

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø