how to prepare the technical test

0 Answers   RRB,

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is there any current and voltage drop on liquid resistance starter water/soda tank ?

0 Answers  

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OHMS LAW

9 Answers  

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how to select the rating of neutral ct with reference to transformer secondary current(in power transformer,stepdown tansformer,for example2000kva,11kv/415volt

2 Answers   ASD Lab,

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Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?

0 Answers  

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1.what is the basic difference between surge arrestor and lightning arrestor and where we use it. 1.what is the difference between metal oxide without gapped lightning arrestor and with gapped lightning arrestor

2 Answers  

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what is meant by boost charge in batteries

1 Answers   MTS,

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which is better 50 HZ supply or 60 HZ supply?

6 Answers  

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How many 2 ton window A/c can runs on a 125 KVA generator?

3 Answers  

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Form fator is the ratio of?

5 Answers  

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if step down transformer step down the voltage,will current will also be proportional step up. If yes then how transformer handle such a large current?

4 Answers  

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what is a 3 phase power formula ?

5 Answers  

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