ÌâÄ¿ÄÚÈÝ
5£®Ä³Í¬Ñ§ÀûÓÃͼ£¨a£©Ëùʾµç·²âÁ¿µçÈÝÆ÷³äµçʱÁ½¼«°å¼äµÄµçÑ¹ËæÊ±¼äµÄ±ä»¯£®ÊµÑéÖÐʹÓÃµÄÆ÷²ÄΪ£ºµç³ØE£¨ÄÚ×èºÜС£©¡¢¿ª¹ØS1ºÍS2¡¢µçÈÝÆ÷C£¨Ô¼100¦ÌF£©¡¢µç×èR1£¨Ô¼200k¦¸£©¡¢µç×èR2£¨1k¦¸£©¡¢µçѹ±í£¨1£©°´Í¼£¨a£©ËùʾµÄµç·ÔÀíͼ½«Í¼£¨b£©ÖÐʵÎïͼÁ¬Ïߣ®
£¨2£©ÏȱպϿª¹ØS2£¬ÔÙ¶Ï¿ª¿ª¹ØS2£»±ÕºÏ¿ª¹ØS1£¬Í¬Ê±°´ÏÂÃë±í¿ªÊ¼¼ÆÊ±£¬Èôijʱ¿Ìµçѹ±íµÄʾÊýÈçͼ£¨c£©Ëùʾ£¬µçѹ±íµÄ¶ÁÊýΪ3.60V£¨±£Áô2λСÊý£©£®
£¨3£©¸Ãͬѧÿ¸ô10s¼Ç¼һ´Îµçѹ±íµÄ¶ÁÊýU£¬¼Ç¼µÄÊý¾ÝÈç±íËùʾ£¬ÔÚͼ£¨d£©¸ø³öµÄ×ø±êÖ½ÉÏ»æ³öU-tͼÏߣ®ÒÑÖªÖ»ÓÐÒ»¸öÊý¾ÝµãÎó²î½Ï´ó£¬¸ÃÊý¾Ýµã¶ÔÓ¦µÄ±íÖеÄʱ¼äÊÇ40s£®
| ʱ¼ät/s | 10.0 | 20.0 | 30.0 | 40.0 | 50.0 | 60.0 |
| µçѹU/V | 2.14 | 3.45 | 4.23 | 4.51 | 5.00 | 5.18 |
£¨4£©µç·ÖÐC¡¢R2ºÍS2¹¹³ÉµÄ»ØÂ·µÄ×÷ÓÃÊÇʹʵÑéǰµçÈÝÆ÷Á½¸ö¼«°åÉϵĵçºÉÏàÖкͣ®
·ÖÎö £¨1£©¸ù¾Ýµç·µÄ½á¹¹£¬´ÓµçÔ´µÄÕý¼«³ö·¢£¬ÒÀ´Î½«µç·Á¬½Ó¼´¿É£»
£¨2£©¸ù¾Ýµçѹ±í¶ÁÊýµÄ·½·¨£¬¼´¿ÉÕýÈ·¶Á³öµçѹ£»
£¨3£©Ê¹ÓÃÃèµã·¨»³ö¸÷µãµÄλÖã¬È»ºóÓÃÆ½»¬µÄÇúÏßÁ¬½Ó£¬ÂäÔÚÇúÏßÍ⠵ĵãΪÎó²î±È½Ï´óµÄµã£»
£¨4£©µç·ÖÐC¡¢R2ºÍS2¹¹³ÉµÄ»ØÂ·»áʹµçÈÝÆ÷·Åµç£®
½â´ð ½â£º£¨1£©¸ù¾Ýµç·µÄ½á¹¹£¬´ÓµçÔ´µÄÕý¼«³ö·¢£¬ÒÀ´Î½«¸÷ÒÇÆ÷Á¬½ÓÈçͼ£»![]()
£¨2£©¸ù¾Ýµçѹ±íµÄÌØµã¿ÉÖª£¬µçѹ±íµÄÁ¿³ÌΪ6V£¬·Ö¶ÈֵΪ0.1V£¬ËùÒÔ¶ÁÊýΪ3.60V£»
£¨3£©Ê¹ÓÃÃèµã·¨»³ö¸÷µãµÄλÖã¬È»ºóÓÃÆ½»¬µÄÇúÏßÁ¬½ÓÈçͼ£¬ÓÉͼÖеÄÊý¾Ý¿ÉÖª£¬µçѹ±íµÄ¶ÁÊýµÄ±ä»¯Öð½¥±äÂý£¬ÔÚ40sʱ¿ÌµÄµçѹֵµÄµãÃ÷ÏÔÆ«ÀëÁ˸ÃÇúÏߣ¬µçѹֵƫС£®ËùÒÔ¿ÉÖªÊÇ40sʱ¿ÌµÄÊý¾Ý´íÎó£»![]()
£¨4£©ÏȱպϿª¹ØS2£¬ÔÙ¶Ï¿ª¿ª¹ØS2ºó²Å½Óͨµç·£¬Óɵ緵Ľṹ¿ÉÖª£¬±ÕºÏ¿ª¹ØS2ºóµçÈÝÆ÷CÓëµ¼ÏßÒÔ¼°R2¡¢S2¹¹³ÉÒ»¸öRC»ØÂ·£¬¸Ã»ØÂ·ÄÜʹµçÈÝÆ÷ÉϵÄÔÓеĵçºÉÊͷŸɾ»£¬²ÅÄܲ»Ó°ÏìʵÑéµÄ½á¹û£®
¹Ê´ð°¸Îª£º£¨1£©Èçͼ£»£¨2£©3.60£»£¨3£©Èçͼ£¬40s£»£¨4£©Ê¹ÊµÑéǰµçÈÝÆ÷Á½¸ö¼«°åÉϵĵçºÉÏàÖкÍ
µãÆÀ ¸ÃʵÑé²âÁ¿µçÈÝÆ÷³äµçʱÁ½¼«°å¼äµÄµçÑ¹ËæÊ±¼äµÄ±ä»¯£¬ÊôÓڿα¾ÒÔÍâµÄʵÑ飬¶¼ÊÇÒÀ¾ÝµÄʵÑéµÄÔÀíÒÔ¼°ÊµÑéµÄ·½·¨¶¼ÊÇÎÒÃdz£ÓõÄÔÀíºÍ·½·¨£¬Í¨¹ýÕâÑùµÄʵÑ飬¿ÉÒÔ¿¼²éÎÒÃǵÄÖªÊ¶Ç¨ÒÆÄÜÁ¦£¬½øÒ»²½ÅàÑøÊµÑéµÄÄÜÁ¦£®
| ¶î¶¨µçѹ | 220V |
| ¶î¶¨ÆµÂÊ | 50Hz |
| ÖÆÀä¶î¶¨µçÁ÷ | 5.8A |
| ÖÆÀä¶î¶¨¹¦ÂÊ | 1180W |
| ×î´óÊäÈ빦ÂÊ | 1400W |
| ÔëÉù£¨ÎÝÄÚ/ÎÝÍ⣩ | 39/55Db£¨A£© |
| Ñ»··çÁ¿ | 480m3/h |
| ·À´¥µç±£»¤ÀàÐÍ | ¢ñ |
| ÖÊÁ¿ | 4.1©K |
£¨2£©ÈôСºì¼ÒÖеçÄܱíÔÊÐíµÄ×î´óµçÁ÷Ϊ3A£¬Ôò¹ºÂò¸Ã¿Õµ÷»úºó£¬ÔÚ½øÐа²×°ºÍʹÓÃǰÊÇ·ñÐèÒª¸ü»»µçÄÜ±í£¿
£¨3£©Çë¹ÀËã¸Ã¿Õµ÷»úÒ»¸öÔÂÄÚ£¨°´30Ìì¼Æ£©ÏûºÄµÄµçÄÜΪ¶àÉÙkW•h£¿£¨ÉèÿÌìÖÆÀä2h£©
| A£® | ƫתµç³¡E2¶ÔÈýÖÖÁ£×Ó×ö¹¦Ò»Ñù¶à | B£® | ÈýÖÖÁ£×Ó´òµ½ÆÁÉÏʱµÄËÙ¶ÈÒ»Ñù´ó | ||
| C£® | ÈýÖÖÁ£×ÓÔ˶¯µ½ÆÁÉÏËùÓÃʱ¼äÏàͬ | D£® | ÈýÖÖÁ£×ÓÒ»¶¨´òµ½ÆÁÉϵÄͬһλÖà |
| A£® | Éþ×ÓµÄÖØÁ¦×ö¹¦Îª0 | B£® | ÉþµÄÖØÁ¦ÊÆÄÜÔö¼ÓÁË$\frac{1}{4}$mgH | ||
| C£® | ÉþµÄ»úеÄÜÔö¼ÓÁË$\frac{1}{4}$mgH | D£® | СÇò¶ÔÉþµÄÀÁ¦×ö¹¦mgH |