expansion of rccb

3 Answers  

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What are the main parts of VCB?

12 Answers  

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can any one tell me the formula for calculating the power and unit consumpetion

9 Answers   Avalon,

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how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V

6 Answers  

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SMPS (Switch Mode Power Supply) unit is denoted by KW or KVA?

6 Answers  

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why transformer rating in kva ?

14 Answers   Eltel, RRB,

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What should be the height of basement according to NBCC code?

0 Answers  

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How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.

1 Answers   IOCL, wbsedcl,

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when current lags behind voltage how does it affect the circuit.In other words what is the significance of lagging current?

3 Answers  

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domine+aptitude test means?

2 Answers  

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What is transformer break down voltage.And what is flash oil flash point.

1 Answers   HP,

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how to test a motor from megger

5 Answers   JSW,

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