ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÀûÓÃÖØÎï×ÔÓÉÏÂÂäÑéÖ¤»úеÄÜÊغ㶨ÂɵÄʵÑé¡£

£¨1£©ÔÚÑéÖ¤»úеÄÜÊغ㶨ÂɵÄʵÑéÖУ¬Ã»ÓбØÒª½øÐеIJÙ×÷ÊÇ£¨ £©

A£®ÓÃÌìƽ²âÖØÎïµÄÖÊÁ¿

B£®ÓÃÃë±í²âÖØÎïÏÂÂäµÄʱ¼ä

C£®Óôòµã¼ÆʱÆ÷¼Ç¼ÖØÎïÏÂÂäµÄÐÅÏ¢

D£®ÓÃÖ½´ø¼Ç¼²âÁ¿ÖØÎïÏÂÂäµÄ¸ß¶È

£¨2£©¸ÃʵÑéËùÓôòµã¼ÆʱÆ÷µÄµçԴƵÂÊΪ50 Hz£¬ÈçͼËùʾ£¬A¡¢B¡¢CΪֽ´øÖÐÑ¡È¡µÄÈý¸ö¼ÆÊýµã£¬Ã¿Á½¸ö¼ÆÊýµãÖ®¼ä»¹ÓÐ4¸öµãδ»­³ö£¬ÔòÿÁ½¸ö¼ÆÊýµãÖ®¼äµÄʱ¼ä¼ä¸ôT= s£¬´òµã¼ÆʱÆ÷ÔÚ´òϼÆÊýµãBʱ£¬ÎïÌåµÄÏÂÂäËÙ¶ÈΪB= m/ s¡££¨Ð¡Êýµãºó±£ÁôÁ½Î»ÓÐЧÊý×Ö£©

£¨3£©ÓÉÓÚ¸ÃʵÑéÖдæÔÚ×èÁ¦×ö¹¦£¬ËùÒÔʵÑé²âµÃµÄÖØÎïµÄÖØÁ¦ÊÆÄܵļõÉÙÁ¿ £¨Ñ¡ÌСÓÚ¡±¡¢¡°´óÓÚ¡±»ò¡°µÈÓÚ¡±£©¶¯ÄܵÄÔö¼ÓÁ¿¡£

¡¾´ð°¸¡¿£¨1£©AB £»£¨2£©0£®10 £¬1£®96£»£¨3£©´óÓÚ

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©ÒòΪÎÒÃÇÊDZȽÏmgh¡¢µÄ´óС¹Øϵ£¬¹Ê¿ÉԼȥ±È½Ï£¬²»ÐèÒªÓÃÌìƽ£¬¹ÊAÕýÈ·£»´òµã¼ÆʱÆ÷ÒѼǼÎïÌåÔ˶¯µÄʱ¼ä£¬ËùÒÔ²»ÐèÒªÓÃÃë±í¼Ç¼ʱ¼ä£¬¹ÊBÊDz»ÐèÒªµÄ£¬CÊÇÐèÒªµÄ£®¹ÊBÕýÈ·£¬C´íÎó£»ÊµÑéÖÐÐèҪʹÓÃÖ½´ø¼Ç¼ÎïÌåϽµµÄ¸ß¶È£¬¹ÊDÊÇÐèÒªµÄ£¬¹ÊD´íÎó¡£

£¨3£©Ã¿Á½¸ö¼ÆÊýµãÖ®¼ä»¹ÓÐ4¸öµãδ»­³ö£¬ÔòÿÁ½¸ö¼ÆÊýµãÖ®¼äµÄʱ¼ä¼ä¸ô£¬BµãµÄ˲ʱËٶȵÈÓÚACÖ®¼äµÄƽ¾ùËٶȣ¬¼´´òµã¼ÆʱÆ÷ÔÚ´òϼÆÊýµãBʱ£¬ÎïÌåµÄÏÂÂäËÙ¶ÈΪ¡£

£¨4£©ÓÉÓÚ¸ÃʵÑéÖдæÔÚ×èÁ¦×ö¹¦£¬ÖØÁ¦ÊÆÄܵļõСת»¯ÎªÎïÌåµÄ¶¯ÄÜÓëÄÚÄÜ£¬ËùÒÔʵÑé²âµÃµÄÖØÎïµÄÖØÁ¦ÊÆÄܵļõÉÙÁ¿´óÓÚ¶¯ÄܵÄÔö¼ÓÁ¿¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÀûÓÃͼ£¨a£©Ëùʾµç·²âÁ¿Á¿³ÌΪ2.5 VµÄµçѹ±íµÄÄÚ×裨ÄÚ×èΪÊýǧŷķ£©£¬¿É¹©Ñ¡ÔñµÄÆ÷²ÄÓУºµç×èÏäR£¨×î´ó×èÖµ99 999.9 ¦¸£©£¬»¬¶¯±ä×èÆ÷R1£¨×î´ó×èÖµ50 ¦¸£©£¬»¬¶¯±ä×èÆ÷R2£¨×î´ó×èÖµ5 k¦¸£©£¬Ö±Á÷µçÔ´E£¨µç¶¯ÊÆ3 V£©¡£¿ª¹Ø1¸ö£¬µ¼ÏßÈô¸É¡£

ʵÑé²½ÖèÈçÏÂ

¢Ù°´µç·ԭÀíͼ£¨a£©Á¬½ÓÏß·£»

¢Ú½«µç×èÏä×èÖµµ÷½ÚΪ0£¬½«»¬¶¯±ä×èÆ÷µÄ»¬Æ¬ÒƵ½Óëͼ£¨a£©ÖÐ×î×ó¶ËËù¶ÔÓ¦µÄλÖ㬱պϿª¹ØS£»

¢Ûµ÷½Ú»¬¶¯±ä×èÆ÷£¬Ê¹µçѹ±íÂúÆ«£»

¢Ü±£³Ö»¬¶¯±ä×èÆ÷»¬Æ¬µÄλÖò»±ä£¬µ÷½Úµç×èÏä×èÖµ£¬Ê¹µçѹ±íµÄʾÊýΪ2.00 V£¬¼Çϵç×èÏäµÄ×èÖµ¡£

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÊÔÑéÖÐӦѡÔñ»¬¶¯±ä×èÆ÷_______£¨Ìî¡°¡±»ò¡°¡±£©¡£

£¨2£©¸ù¾Ýͼ£¨a£©Ëùʾµç·½«Í¼£¨b£©ÖÐʵÎïͼÁ¬Ïß¡£

£¨3£©ÊµÑé²½Öè¢ÜÖмǼµÄµç×èÏä×èֵΪ630.0 ¦¸£¬ÈôÈÏΪµ÷½Úµç×èÏäʱ»¬¶¯±ä×èÆ÷ÉϵķÖѹ²»±ä£¬¼ÆËã¿ÉµÃµçѹ±íµÄÄÚ×èΪ_______¦¸£¨½á¹û±£Áôµ½¸ö룩¡£

£¨4£©Èç¹û´Ëµçѹ±íÊÇÓÉÒ»¸ö±íÍ·ºÍµç×è´®Áª¹¹³ÉµÄ£¬¿ÉÍƶϸñíÍ·µÄÂú¿Ì¶ÈµçÁ÷Ϊ_____£¨ÌîÕýÈ·´ð°¸±êºÅ£©¡£

A£®100 ¦ÌA B£®250 ¦ÌA

C£®500 ¦ÌA D£®1 mA

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

¾«Ó¢¼Ò½ÌÍø