Answer / ahamad kutty k.v.

If an efficiency of 90% is assumed the motor can take 33kw
input to deliver a 30kw load and at no load the losses must
be less than 5% ie: it will take less than 1.5kw.

what does mean ct knee voltage and burden 

1 Answers  

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how many types of ct retio

3 Answers  

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how to calculate the KVAr for an motor for improving the PF

3 Answers  

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how power is generated,and transmitted to our home..pls explain briefly in simple words.

0 Answers   HAL, Subros,

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Can somebody tell me the type and amp of transformer used to implement 600VA UPS? Thanks in advance.

1 Answers  

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derive the formula of amp hours is calculated for 12v battery.where no. of plates is given

1 Answers  

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IN SOME CASE, WHEN I GIVE 24VOLTS DC AS INPUT, WHILE IN OUTPUT (THAT MEANS TERMINAL SIDE OF THE INSRUMENTS) I,M RECEIVING ONLY 6 VOLTS, WHAT IS THE REASON FOR THAT MUCH VOLTAGE DROP?

3 Answers  

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

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the problem faced on star or delta winding connection??

0 Answers  

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can any one provide some material?

1 Answers  

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difference between alternator & GENERATOR

4 Answers  

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What is PF? Formula for calculating PF in HT side?

10 Answers   HSL,

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