ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Ä¾ÏäÖÃÓÚˮƽµØÃæÉÏ£¬Ò»ÇáÖʵ¯»ÉÒ»¶Ë¹Ì¶¨ÔÚľÏ䶥²¿£¬ÁíÒ»¶ËϵһСÇò£¬Ð¡Çò϶ËÓÃϸÏßÀ­½ô¹Ì¶¨ÔÚľÏäµ×²¿¡£¼ô¶ÏϸÏߣ¬Ð¡ÇòÉÏÏÂÔ˶¯¹ý³ÌÖÐľÏä¸ÕºÃ²»ÄÜÀ뿪µØÃæ¡£ÒÑ֪СÇòºÍľÏäµÄÖÊÁ¿Ïàͬ£¬ÖØÁ¦¼ÓËٶȴóСΪ£¬Èôʱ¿ÌľÏä¸ÕºÃ²»ÄÜÀ뿪µØÃ棬ÏÂÃæ˵·¨ÕýÈ·µÄÊÇ

A. ʱ¿ÌСÇòËÙ¶È×î´ó

B. ʱ¿ÌСÇò¼ÓËÙ¶ÈΪÁã

C. ʱ¿Ì¾ÍÊǸռô¶ÏϸÏßµÄʱ¿Ì

D. ʱ¿ÌСÇòµÄ¼ÓËÙ¶ÈΪ

¡¾´ð°¸¡¿D

¡¾½âÎö¡¿

СÇòÔ˶¯µ½×î¸ßµãʱľÏäÇ¡ºÃ²»ÄÜÀ뿪µØÃ棬´ËʱСÇòËÙ¶ÈΪÁ㣬¶ÔľÏäÊÜÁ¦·ÖÎöÓÐ: £¬¶ÔСÇòÊÜÁ¦·ÖÎöÓÐ:

ÓÖ£¬£¬½âµÃ:

A.AÏîÓë ÉÏÊö·ÖÎö½áÂÛ²»Ïà·û£¬¹ÊA´íÎó£»

B.BÏîÓë ÉÏÊö·ÖÎö½áÂÛ²»Ïà·û£¬¹ÊB´íÎó£»

C.CÏîÓë ÉÏÊö·ÖÎö½áÂÛ²»Ïà·û£¬¹ÊC´íÎó£»

D.DÏîÓë ÉÏÊö·ÖÎö½áÂÛÏà·û£¬¹ÊDÕýÈ·¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÓÃͼ¼×µç·×ö¡°²âÁ¿µç³ØµÄµç¶¯ÊƺÍÄÚ×衱ʵÑé¡£¿ÉÓõÄÆ÷²ÄÓУº

A£®µçÔ´£¨µç¶¯ÊÆÔ¼3V£¬ÄÚ×èÔ¼10¦¸£©

B£®µçѹ±íV£¨Á¿³Ì0~50mV£¬ÄÚ×èΪ50¦¸£©

C£®µçÁ÷±íA£¨Á¿³Ì0~100mA£¬ÄÚ×èԼΪ2.5¦¸£©

D£®µç×èÏäR£¨0~999.9¦¸£¬×îС¸Ä±äֵΪ0.1¦¸£©

E£®¶¨Öµµç×èR1£¨×èֵΪ2 950¦¸£©

F£®¶¨Öµµç×èR2£¨×èֵΪ9 950¦¸£©

G£®¿ª¹ØS¼°Èô¸Éµ¼Ïß

ÔÚ¾¡¿ÉÄܼõС²âÁ¿Îó²îµÄÇé¿öÏ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)¶¨Öµµç×èӦѡÓÃ____________£»£¨ÌîдÆ÷²ÄÇ°ÃæµÄ×ÖĸÐòºÅ£©

(2)Óñʻ­Ïß´úÌæµ¼Ïߣ¬°´Í¼¼×µç·½«Í¼ÒÒʵÎïÍêÕûÁ¬½ÓÆðÀ´______________£»

(3)ʵÑé²½ÖèÈçÏ£º

¢Ù±ÕºÏS£¬µ÷½Úµç×èÏäµÄ×èֵʹµçÁ÷±íµÄʾÊýΪ100mA£¬´Ëʱµç×èÏäµÄ×èֵΪ14.3¦¸£¬µçѹ±íµÄʾÊýΪU0£»

¢Ú¶Ï¿ªS£¬²ðϵçÁ÷±í£¬½«BÓëCÓõ¼ÏßÖ±½ÓÏàÁ¬£¬±ÕºÏS£¬µ÷½Úµç×èÏäµÄ×èֵʹµçѹ±íµÄʾÊýÈÔΪU0£¬´Ëʱµç×èÏäµÄ×èֵΪ17.0¦¸£¬ÔòµçÁ÷±íµÄÄÚ×èΪ___________¦¸£»

¢Ûµ÷½Úµç×èÏä×èÖµ£¬¼Çϵç×èÏäµÄ×èÖµR1£¬µçѹ±íµÄʾÊýU1£»¶à´Î¸Ä±äµç×èÏäµÄ×èÖµ£¬¿É»ñµÃ¶à×éÊý¾Ý¡£×ö³öµçѹ±íʾÊýµÄµ¹ÊýËæµç×èÏäµÄ×èÖµµÄµ¹ÊýµÄͼÏßÈçͼ±ûËùʾ£¬Èô²»¿¼Âǵçѹ±í¶Ôµç·µÄÓ°Ï죬µç³ØµÄµç¶¯ÊƺÍÄÚ×è·Ö±ðΪ_________V¡¢_____________¦¸£¨½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©¡£

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÓÃÈçͼ¼×ËùʾװÖÃ×öÑéÖ¤»úеÄÜÊغ㶨ÂɵÄʵÑé¡£ËùÓôòµã¼ÆʱÆ÷Ϊµç»ð»¨´òµã¼ÆʱÆ÷¡£

(1)ʵÑéÊÒ³ýÁËÌṩͼ¼×ÖеÄÆ÷²Ä£¬»¹±¸ÓÐÏÂÁÐÆ÷²Ä¿É¹©Ñ¡Ôñ£º

A. 220 V½»Á÷µçÔ´ B.Ììƽ C.Ãë±í D.µ¼Ïß E.Ä«·ÛÖ½ÅÌ¡£ÆäÖв»±ØÒªµÄÆ÷²ÄÊÇ________ (Ìî¶ÔÓ¦µÄ×Öĸ£©£¬È±ÉÙµÄÆ÷²ÄÊÇ____________¡£

(2)¶ÔÓÚʵÑéÒªµã£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ____________¡£

A.ӦѡÓÃÌå»ý½ÏСÇÒÖÊÁ¿½ÏСµÄÖØ´¸

B.°²×°Æ÷²Äʱ±ØÐë±£Ö¤´òµã¼ÆʱÆ÷ÊúÖ±£¬ÒÔ±ã¼õÉÙÏÞλ¿×ÓëÖ½´ø¼äµÄĦ²Á

C.ÖØ´¸ÏÂÂä¹ý³ÌÖУ¬Ó¦ÓÃÊÖÌá×ÅÖ½´ø£¬±£³ÖÖ½´øʼÖÕÊúÖ±

D.¸ù¾Ý´ò³öµÄÖ½´ø£¬Óá÷x=gT2Çó³öÖØÁ¦¼ÓËÙ¶ÈÔÙÑéÖ¤»úеÄÜÊغã

(3)¸ÃͬѧѡȡÁËÒ»ÌõÖ½´ø£¬È¡µã¼£ÇåÎúµÄÒ»¶ÎÈçͼÒÒËùʾ£¬½«´ò³öµÄ¼Æʱµã·Ö±ð±êºÅΪ1¡¢2¡¢3¡¢4¡¢5¡¢6£¬¼Æʱµã1¡¢3£¬2¡¢5ºÍ4¡¢6Ö®¼äµÄ¾àÀë·Ö±ðΪx1£¬x2£¬x3¡£ËÈÖªµ±µØµÄÖØÁ¦¼ÓËÙ¶ÈΪg£¬Ê¹ÓõĽ»Á÷µçƵÂÊΪf£¬Ôò´Ó´ò¼Æʱµã2µ½´ò¼Æʱµã5µÄ¹ý³ÌÖУ¬ÎªÁËÑéÖ¤»úеÄÜÊغ㶨ÂÉ£¬Ðè¼ìÑéµÄ±í´ïʽΪ____________________________¡£

(4)ÓÉÓÚ×èÁ¦µÄ×÷Óã¬Ê¹²âµÃµÄÖØ´¸ÖØÁ¦ÊÆÄܵļõСÁ¿×ÜÊÇ´óÓÚÖØ´¸¶¯ÄܵÄÔö¼ÓÁ¿¡£ÈôÖØ´¸µÄÖÊÁ¿Îªm£¬¸ù¾Ý(3)ÖÐÖ½´øËù²âÊý¾Ý¿ÉÇóµÃ¸ÃʵÑéÖдæÔÚµÄƽ¾ù×èÁ¦´óСF=__________(½á¹ûÓÃm¡¢g¡¢x1¡¢x2¡¢x3)±íʾ£©¡£

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

¾«Ó¢¼Ò½ÌÍø