What happent when a AC motor(no break and starters ) stop and suddenly start . ? Starting current low or high?? Why?

1 Answers  

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I am in last year of Engineering.I want to apply for ONGC on GATE based score.They require Certificate of Competency as Electrical Supervisor.How can i get this certificate so I can apply for AEE(ELECTRICAL) in 2016

1 Answers   ONGC,

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Is 3 phase induction motor can work as a generator?? if so why & how??

2 Answers   Jindal,

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What is cogging and crawling phenomenon in motor.

2 Answers   DAE,

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how to find the transformer effiiency

3 Answers   Bosch,

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dear all, How do i increase UPS (1000VA)backup time ? i have connected 2 12v wold you please 120 aH battery externally. ups charge the lead acid battery only 12.7 volt. backup time only 10.00 minuts and gose off. can any one of you help me?

1 Answers   Technomax, ups,

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Why the CT Secondary is rated as 5A generally?

2 Answers  

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A 3ph load of 10 KW is equal to how many KW of single phase .

1 Answers  

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What is load shedding?

1 Answers  

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The efficiency figures for energy efficient motors (in comparison with standard efficiency motor) can be generally higher by____%.

1 Answers  

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How to measure size of cable on a given load

0 Answers   Green India Engineering Solutions,

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what is through fault?

0 Answers   KSEB,

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