what is the thumb rule for determination resistance of resistor?

0 Answers   Siemens,

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Types of tempering of energy meter?

1 Answers   Nespak,

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What is the meaning of dedicated earthing?

0 Answers   Dabur,

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why transformer rating is in kva?

11 Answers  

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how does it help for selection of a transformer.

1 Answers   Reddy Labs,

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we know that dc motors are more superior then three phase induction motors in torque generation though they are not much used in industries why?

5 Answers   Essar, L&T,

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What is meant by IP55 motor.Where it is used?

2 Answers   Zuari,

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there are 3 transformers each of 1500 kva and one transformer of 1000kva for a 11 floor building . total otgoing kw is 4066 kw. i need an extra 260 kw .is there any provision for that? what is the max kw that can be connected with these transformers?

2 Answers  

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explain types of electric welding and its applications

0 Answers  

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in 220/132 substation in place of PT what equipment used & what r the role of that equipment

2 Answers  

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Why we use Capacitor in Single Phase Induction Motor?

12 Answers   IIT,

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how i define power factor when some one ask me ,,,,,what is power factor ,,,,,pleas define it simple. (pleas dont use these worlds ,,the difrence bitween apparent power and actual power is power facter )

1 Answers  

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