ÌâÄ¿ÄÚÈÝ
ÓöàÓõç±í²âÁ¿×èֵԼʮ¼¸Ç§Å·µÄµç×èRx¡£SΪµç±íµÄÑ¡Ôñ¿ª¹Ø£¬PΪŷķµ²µ÷ÁãÐýÅ¥¡£
¢Ù´ÓÒÔϸø³öµÄ²Ù×÷²½ÖèÖУ¬Ñ¡Ôñ±ØÒªµÄ²½Ö裬²¢ÅųöºÏÀí˳Ðò£º____________¡£
£¨Ìî²½ÖèÇ°µÄ×Öĸ£©
A£®ÐýתsÖÁÅ·Ä·µ²¡°¡Álk¡±
B£®ÐýתsÖÁÅ·Ä·µ²¡°¡Á100¡±
C£®ÐýתSÖÁ¡°OFF¡±£¬²¢°Î³öÁ½±í±Ê
D£®½«Á½±í±Ê·Ö±ðÁ¬½Óµ½Rx£¬µÄÁ½¶Ë£¬
¶Á³ö×èÖµºó£¬¶Ï¿ªÁ½±í±Ê
E£®½«Á½±í±Ê¶Ì½Ó£¬µ÷½ÚPʹָÕë¶Ô×¼¿Ì¶ÈÅÌÉÏÅ·Ä·µ²µÄÁã¿Ì¶È£¬¶Ï¿ªÁ½±í±Ê
¢Ú °´ÕýÈ·²½Öè²âÁ¿Ê±£¬Ö¸ÕëÖ¸ÔÚͼʾλÖã¬RxµÄ²âÁ¿ÖµÎª__________ k¦¸¡£
£¨2£©Ä³ÊµÑéС×éÔÚ¡°²â¶¨½ðÊôµç×èÂÊ¡±µÄʵÑé¹ý³ÌÖУ¬ÕýÈ·²Ù×÷»ñµÃ½ðÊôË¿µÄÖ±¾¶ÒÔ¼°µçÁ÷±í¡¢µçѹ±íµÄ¶ÁÊýÈçͼËùʾ£¬ÔòËüÃǵĶÁÊýÖµÒÀ´ÎÊÇ_________¡¢________¡¢__________¡£
ÒÑ֪ʵÑéÖÐËùÓõĻ¬¶¯±ä×èÆ÷×èÖµ·¶Î§Îª0~10¦¸£¬µçÁ÷±íÄÚ×èÔ¼¼¸Å·£¬µçѹ±íÄÚ×èÔ¼20k¦¸¡£µçԴΪ¸Éµç³Ø£¨²»ÒËÔÚ³¤Ê±¼ä¡¢´ó¹¦ÂÊ×´¿öÏÂʹÓã©£¬µç¶¯ÊÆE = 4.5V£¬ÄÚ×èºÜС¡£ÔòÒÔϵç·ͼÖÐ__________£¨Ìîµç·ͼÏ·½µÄ×Öĸ´úºÅ£©µç·Ϊ±¾´ÎʵÑéÓ¦µ±²ÉÓõÄ×î¼Ñµç·¡£µ«ÓôË×î¼Ñµç·²âÁ¿µÄ½á¹ûÈÔÈ»»á±ÈÕæʵֵƫ_________¡£
ÈôÒÑ֪ʵÑéËùÓõĵçÁ÷±íÄÚ×èµÄ׼ȷֵ£¬ÄÇô׼ȷ²âÁ¿½ðÊôË¿µç×èµÄ×î¼Ñµç·ӦÊÇÉÏͼÖеÄ__________µç·£¨Ìîµç·ͼϵÄ×Öĸ´úºÅ£©¡£´Ëʱ²âµÃµçÁ÷ΪI¡¢µçѹΪU£¬Ôò½ðÊôË¿µç×è___________£¨ ÓÃÌâÖÐ×Öĸ´úºÅ±íʾ£©¡£
|
£¨1£©¢ÙA¡¢E¡¢D¡¢C£¨3·Ö£©£¨Ìî¡°A¡¢E¡¢D¡±¿ÉµÃ2·Ö£©¢Ú12 £¨3·Ö£©
£¨2£©£¨¹²12·Ö£©
0.996¡«0.999mm£¨2·Ö£©¡¢0.42A£¨1·Ö£©¡¢2.25¡«2.28V £¨1·Ö£©¡£
A £¨2·Ö£©£¬ С £¨2·Ö£©£¬B £¨2·Ö£©£¬ »ò £¨2·Ö£©
ÓöàÓõç±í²âÁ¿×èֵԼʮ¼¸Ç§Å·µÄµç×èRx¡£SΪµç±íµÄÑ¡Ôñ¿ª¹Ø£¬PΪŷķµ²µ÷ÁãÐýÅ¥¡£
¢Ù´ÓÒÔϸø³öµÄ²Ù×÷²½ÖèÖУ¬Ñ¡Ôñ±ØÒªµÄ²½Ö裬²¢ÅųöºÏÀí˳Ðò£º £¨Ìî²½ÖèÇ°µÄ×Öĸ£©
A£®ÐýתSÖÁÅ·Ä·µ²¡°¡Á1k¡± |
B£®ÐýתSÖÁÅ·Ä·µ²¡°¡Á100¡± |
C£®ÐýתSÖÁ¡°OFF¡±£¬²¢°Î³öÁ½±í±Ê |
D£®½«Á½±í±Ê·Ö±ðÁ¬½Óµ½RxµÄÁ½¶Ë£¬¶Á³ö×èÖµºó£¬¶Ï¿ªÁ½±í±Ê |
¢Ú°´ÕýÈ·²½Öè²âÁ¿Ê±£¬Ö¸ÕëÖ¸ÔÚͼʾλÖã¬RxµÄ²âÁ¿ÖµÎª k¦¸¡£