What is the field weakening mode of a ac motor?

1 Answers   L&T,

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WHAT ARE THE BELT HORMONICS IN AC MACHINE HOW TO REDUCE IT

2 Answers   DRDO,

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how to find value of resistance when 1 kw consumption for 10 minutes

1 Answers   Manipal Hospital,

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During Load testing of battery charger with temporary AC Generator .When reach 70% load Generator immediately shutdown .we could not able to Recognize ,what is exactly problem .Please kindly clarify us

1 Answers  

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CORRECT INFORMATION ABOUT TRANSFORMERS,what actually transformer is?

6 Answers  

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in non technical way how can u define POWER FACTOR??

0 Answers  

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which trsanmission is easy and cost effective AC or DC.

19 Answers  

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what is the principle of singkle phase energy meter?

3 Answers  

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What is error of a measurement?

0 Answers  

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150 hp moter how many kwh in 1 hour and what forfula 3 phase kwh.

5 Answers   College School Exams Tests, CPCL, Syncom, Thermax,

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Do you know the faults occurs generally in motors and how to rectify them?

4 Answers  

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a transformer can have zero voltage regulation a)o pf b)1 pf c)lagg pf d)lead pf

2 Answers   SJVN,

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