ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§Éè¼ÆÁËÈçͼ¼×ËùʾµÄ¡°Ì½¾¿¼ÓËÙ¶ÈÓëÎïÌåÊÜÁ¦ºÍÖÊÁ¿µÄ¹ØÏµ¡±µÄʵÑé×°Öá£ÊµÑé²½ÖèÈçÏ£º
![]()
![]()
£¨1£©½«Ò»¶Ë´øÓж¨»¬Âֵij¤Ä¾°å·ÅÔÚˮƽ×ÀÃæÉÏ£¬Óж¨»¬ÂÖµÄÒ»¶ËÉì³ö×ÀÃæ£¬²¢½«µç»ð»¨¼ÆÊ±Æ÷¹Ì¶¨ÔÚľ°åµÄÁíÒ»¶Ë£¬²¢½ÓºÃµçÔ´£»
£¨2£©½«Á¦´«¸ÐÆ÷¹Ì¶¨ÔÚС³µÇ°¶Ë£¬È»ºóͨ¹ýÒ»ÇáÖÊϸÏßÓëɰͰÁ¬½ÓÔÚÒ»Æð²¢¿ç¹ý¶¨»¬ÂÖ½«Ð¡³µ·ÅÔÚľ°åÉÏ£¬²¢ÔÚС³µÁíÒ»¶Ë¹Ì¶¨Ò»ÌõÖ½´ø£¬Í¬Ê±Ê¹Ö½´ø´©¹ýµç»ð»¨¼ÆÊ±Æ÷µÄÏÞλ¿×£»
£¨3£©ÊµÑéÖÐËûÍü¼ÇƽºâĦ²ÁÁ¦¶øÖ±½Ó½øÐÐÁËʵÑé¡£Õû¸öʵÑéÖб£Ö¤Ð¡³µµÄÖÊÁ¿²»±ä£¬ÏÈÍùɰͰÖÐÌíÉÏÊʵ±µÄɰºó½ÓͨµçÔ´£¬½«Ð¡³µÓÉ¿¿½üµç»ð»¨¼ÆÊ±Æ÷´¦¾²Ö¹ÊÍ·Å£¬´ò³öÒ»ÌõÖ½´ø£¬²¢¼ÇÏ´ËʱÁ¦´«¸ÐÆ÷µÄʾÊýF£¬²¢Í¨¹ý´ò³öµÄÖ½´ø¼ÆËã³öС³µÔ˶¯µÄ¼ÓËÙ¶Èa£»È»ºóÔÙÔÚɰͰÖÐÌí¼ÓÊʵ±µÄɰ£¬»»ÓÃеÄÖ½´ø£¬Öظ´¸Õ²ÅµÄ²Ù×÷£¬µÃµ½¶à×éF¡¢a£¬²¢×÷³öС³µÔ˶¯µÄa-FͼÏñ¡£
¢ÙΪÁËʹʵÑé½á¹û¸ü¼Ó׼ȷ»òºÏÀí£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·»ò±ØÐëµÄÊÇ_________¡££¨ÌîÕýÈ·´ð°¸±êºÅ£©
A£®ÊµÑéÖÐӦͨ¹ýµ÷½Ú¶¨»¬Âֵĸ߶ÈʹϸÏßÓëľ°åÆ½ÃæÆ½ÐÐ
B£®ÊµÑéǰ¿É½«Ð¡³µÓÉľ°åÈÎÒâλÖÃÊÍ·Å£¬È»ºóÔÙ½ÓͨµçÔ´
C£®ÊµÑéÖÐΪÁ˲â³öС³µËùÊܵĺÏÁ¦Ó¦²â³öɰºÍɰͰµÄ×ÜÖÊÁ¿
D£®ÊµÑéÖбØÐëÂú×ãɰºÍɰͰµÄ×ÜÖÊÁ¿mԶСÓÚС³µºÍÁ¦´«¸ÐÆ÷µÄ×ÜÖÊÁ¿M
E£®¸ÃʵÑéËùÓõçÔ´¿ÉÒÔÖ±½Ó½ÓÕÕÃ÷µç·µÄµçÔ´£¨220V½»Á÷µçÔ´£©
¢ÚÈçͼÒÒËùʾΪij´ÎʵÑéµÃµ½µÄÒ»ÌõÖ½´ø£¬A¡¢B¡¢C¡¢D¡¢E¡¢FΪ¼ÆÊýµã£¬ËûÖ»²â³öÁ˼ÆÊýµãABºÍEF¼äµÄ¾àÀ룬ËùÓõçÔ´µÄƵÂÊΪ50 Hz£¬´ò³öµÄÿ5¸öµãΪһ¸ö¼ÆÊýµã£¬ÔòÓÉÖ½´øÊý¾Ý²âµÃС³µÔ˶¯µÄ¼ÓËÙ¶È´óСΪ_________m/s2£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©¡£
¢Û¸ù¾ÝʵÑé²âµÃµÄ¶à×éa¡¢FÊý¾Ý×ö³öµÄa-FͼÏñÈçͼ±ûËùʾ£¬ÓÉͼÏñ_________£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©µÃµ½¡°ÔÚС³µµÄÖÊÁ¿²»±äʱ£¬Ð¡³µµÄ¼ÓËÙ¶ÈaÓëÆäÊܵ½µÄºÏÁ¦F³ÉÕý±È¡±µÄ½áÂÛ£»ÓÉͼ¿É֪С³µºÍÁ¦´«¸ÐÆ÷µÄ×ÜÖÊÁ¿Îª_________kg£¬Ð¡³µÓëľ°å¼äµÄ»¬¶¯Ä¦²ÁÁ¦Îª_________N¡£
¡¾´ð°¸¡¿AE 0.60 ÄÜ 2 2.0
¡¾½âÎö¡¿
¢Ù[1]£®Ä³Í¬Ñ§Éè¼ÆÁËÈçͼ¼×ËùʾµÄ¡°Ì½¾¿¼ÓËÙ¶ÈÓëÎïÌåÊÜÁ¦ºÍÖÊÁ¿µÄ¹ØÏµ¡±µÄʵÑ飬¸ÃÌâ̽¾¿²Ù×÷ϸ½ÚÎÊÌ⣺
A¡¢ÏßÒªÓëľ°åƽÐУ¬ÕâÑùС³µµÄºÏÁ¦²Å²»±ä£¬¹ÊÑ¡ÏîAÕýÈ·£»
B¡¢ÏÈͨµç£¬ÔÙÊÍ·ÅС³µ£¬Ñ¡ÏîB´íÎó£»
C¡¢ÓÉÓÚÓÐÀÁ¦´«¸ÐÆ÷£¬¹Ê²»ÐèÒª²âɳºÍͰµÄ×ÜÖÊÁ¿£¬¹ÊÑ¡ÏîC´íÎó£»
D¡¢Âú×ã¸ÃÌõ¼þÊÇΪÁËʹÀÁ¦½üËÆµÈÓÚɳºÍͰµÄ×ÜÖØÁ¦£¬µ«²»ÐèÒª²âÀÁ¦£¬µ±È»Ò²²»ÐèÒªÂú×ãÉÏÊöÌõ¼þ£»
E¡¢ÓÉÓÚʹÓõÄÊǵç»ð»¨¼ÆÊ±Æ÷£¬¹ÊÖ±½ÓʹÓüÒÍ¥µç·µÄ½»Á÷µç£¬¹ÊÑ¡ÏîEÕýÈ·¡£
¹ÊÑ¡AE.
¢Ú[2]£®È¡BF¶Î½øÐÐÑо¿£¬ÓÉÔ˶¯Ñ§¹«Ê½Çó¼ÓËÙ¶ÈΪ£º
![]()
¢Û[3][4][5]£®ÓÉÓÚa-FͼÏóÊǹýÔµãµÄÖ±Ïߣ¬ËùÒÔ¿ÉÒԵõ½£ºÖÊÁ¿²»±äʱ£¬¼ÓËÙ¶ÈÓë×÷ÓÃÁ¦³ÉÕý±È£»¸ù¾Ý
£¬ÄÇôa-FͼÏóµÄбÂʵĵ¹ÊýΪС³µºÍ´«¸ÐÆ÷µÄÖÊÁ¿£¬¼´Îª£º
![]()
¼ÓËÙ¶ÈΪÁãʱ˵Ã÷Êܵ½µÄÀÁ¦ºÍ»¬¶¯Ä¦²ÁÁ¦ÏàµÈ£¬Òò´Ë¿É֪ͼÏñ¼ÓËÙ¶ÈΪÁãʱ¿Ì¶ÔÓ¦µÄÁ¦µÄ´óСµÈÓÚ»¬¶¯Ä¦²ÁÁ¦µÄ´óС£»¼´ºá½Ø¾àb=2.0N¾ÍÊÇ»¬¶¯Ä¦²ÁÁ¦¡£