ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÊµÑé¿ÎÉÏ£¬Í¬Ñ§ÃÇÀûÓôòµã¼ÆʱÆ÷µÈÆ÷²Ä£¬Ñо¿Ð¡³µ×öÔȱäËÙÖ±ÏßÔ˶¯µÄ¹æÂÉ£®ÆäÖÐһС×éµÄͬѧ´ÓËù´òµÄ¼¸ÌõÖ½´øÖÐÑ¡È¡ÁËÒ»Ìõµã¼£ÇåÎúµÄÖ½´ø£¬ÈçͼËùʾ£®Í¼ÖÐO¡¢A¡¢B¡¢C¡¢DÊÇ°´´òµãÏȺó˳ÐòÒÀ´ÎÑ¡È¡µÄ¼ÆÊýµã£¬ÏàÁÚ¼ÆÊýµã»¹ÓÐËĸöµãûÓл³ö£®
£¨1£©ÊµÑéÖгý´òµã¼ÆʱÆ÷£¨º¬Ö½´ø£¬¸´Ð´Ö½£©Ð¡³µ£¬Æ½°å¡¢Ìú¼Ų̈¡¢µ¼Ïß¼°¿ª¹ØÍ⣬ÔÚÏÂÃæµÄÒÇÆ÷ºÍÆ÷²ÄÖУ¬»¹ÐèʹÓõÄÓÐ_________£®
A£®µçѹºÏÊʵÄ50HzµÄ½»Á÷µçÔ´ B£®µçѹ¿ÉÒÔµ÷µÄÖ±Á÷µçÔ´
C£®¿Ì¶È³ß D£®Ãë±í E£®Ììƽ G£®ÖØ´¸
£¨2£©ÏÂͼ´ò³öµÄÖ½´øÖУ¬ÏàÁÚÁ½¸ö¼ÇÊýµã¼äµÄʱ¼ä¼ä¸ôΪ_________s£®
£¨3£©ÓÉͼÖеÄÊý¾Ý¿ÉÖª£¬´òµã¼ÆʱÆ÷´òÏÂCµãʱС³µµÄÔ˶¯ËٶȴóСÊÇ________m/s£®Ð¡³µÔ˶¯µÄ¼ÓËÙ¶ÈÊÇ_________m/s2£®£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
£¨4£©Èô½»Á÷µçµÄʵ¼ÊƵÂÊƫСʱ£¬ÈÔ°´ÔƵÂʼÆË㣬Ôò²âÁ¿µÄ¼ÓËÙ¶ÈÖµ±ÈÕæʵµÄ¼ÓËÙ¶ÈÖµ_________£¨Ñ¡Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©£®
¡¾´ð°¸¡¿ £¨1£©ACG £¨2£©0.1 £¨3£©0.96m/s 2.40m/s2 £¨4£©Æ«´ó
¡¾½âÎö¡¿£¨1£©ÊµÑéÖУ¬³ý´òµã¼ÆʱÆ÷£¨º¬Ö½´ø¡¢¸´Ð´Ö½£©¡¢Ð¡³µ¡¢Æ½°å¡¢Ìú¼Ų̈¡¢µ¼Ïß¼°¿ª¹ØÍ⣬ÔÚÏÂÁеÄÆ÷²ÄÖУ¬±ØÐëʹÓõÄÓеçѹºÏÊʵÄ50Hz½»Á÷µçÔ´¸ø´òµã¼ÆʱÆ÷¹©µç£¬ÐèÒªÓÿ̶ȳ߲âÁ¿¼ÆÊýµãÖ®¼äµÄ¾àÀë´¦ÀíÊý¾Ý£¬¹ÊÑ¡ACG¡£
£¨2£©ÏàÁÚÁ½¸ö¼ÇÊýµãÖ®¼ä»¹ÓÐËĸö´ò³öµã£¬Òò´ËÏàÁÚÁ½¸ö¼ÆÊýµã¼äµÄʱ¼ä¼ä¸ôΪT=0.1s¡£
£¨3£©¸ù¾ÝÔȱäËÙÖ±ÏßÔ˶¯ÖÐʱ¼äÖеãµÄËٶȵÈÓڸùý³ÌÖеÄƽ¾ùËٶȿɵ㺠¡£¸ù¾ÝÔȱäËÙÖ±ÏßÔ˶¯ÍÆÂÛ¡÷x=aT2£¬¿ÉµÃ£º ¡£
£¨4£©µ±µçԴƵÂʵÍÓÚµÍÓÚ50Hzʱ£¬Êµ¼Ê´òµãÖÜÆÚ½«±ä´ó£¬¶ø½øÐмÆËãʱ£¬ÈÔÈ»ÓÃ0.02s£¬Òò´Ë²â³öµÄËÙ¶ÈÊýÖµ½«±ÈÎïÌåµÄÕæʵÊýֵƫ´ó¡£
¡¾ÌâÄ¿¡¿ÎªÁ˲ⶨ¸Éµç³ØµÄµç¶¯ÊƺÍÄÚ×裬ÏÖÓÐÏÂÁÐÆ÷²Ä£º
A£®6.3VÐîµç³Ø£»
B£®¸Éµç³ØÒ»½Ú£»
C£®µçѹ±íV(0¡«3V¡«15V£¬ÄÚ×èԼΪ3k¦¸£¬15k¦¸)£»
D£®µçÁ÷±íA(0¡«0.6A¡«3A£¬ÄÚ×èԼΪ10¦¸£¬2¦¸)£»
E£®µçÁ÷±íG(ÂúÆ«µçÁ÷3mA£¬ÄÚ×èRg£½10¦¸)£»
F£®±äѹÆ÷
G£®»¬¶¯±ä×èÆ÷(0¡«20¦¸)£»
H£®»¬¶¯±ä×èÆ÷(0¡«1000¦¸)£»
I£®µç×èÏä(0¡«9999¦¸)£»
J£®¿ª¹Ø¡¢µ¼Ïߣ®
(1)ÓõçÁ÷±íºÍµçѹ±í²âÁ¿¸Éµç³ØµÄµç¶¯ÊƺÍÄÚ×èʱ£¬Ó¦Ñ¡Óõıä×èÆ÷ÊÇ________(ÓôúºÅ»Ø´ð)£®
(2)¸ù¾ÝʵÑéÒªÇó£¬ÓñʻÏß´úÌæµ¼ÏßÔÚͼÉÏÁ¬Ïß___£®
(3)ij´ÎʵÑé¼Ç¼ÈçÏ£º
ʵÑé´ÎÊý | 1 | 2 | 3 | 4 | 5 |
µçÁ÷±íʾÊý/A | 0.24 | 0.50 | 0.70 | 1.10 | 1.50 |
µçѹ±íʾÊý/V | 1.30 | 1.10 | 0.95 | 0.60 | 0.30 |
¸ù¾Ý±íÖÐÊý¾ÝÔÚ×ø±êͼÉÏ»³öU£IͼÏß______£¬ÓÉͼ¿ÉÇóµÃE£½________V£¬r£½________¦¸.
(4)ÓÃÄãÉè¼ÆµÄµç·×öʵÑ飬²âµÃµÄµç¶¯ÊÆÓëµç³Øµç¶¯ÊƵÄÕæʵֵÏà±È________(ÌîÆ«´ó¡¢Æ«Ð¡»òÏàµÈ)£»²âµÃµÄÄÚ×èÓëµç³ØÄÚ×èµÄÕæʵֵÏà±È________(ÌîÆ«´ó¡¢Æ«Ð¡»òÏàµÈ)£®
(5)Èç¹ûʵÑéÖеçѹ±í»µÁË£¬Ñ¡ÓÃÆäËûÆ÷²Ä½øÐÐʵÑ飬Ç뻳öÏàÓ¦µÄµç·ͼ______£®