Answer / ragunathan.pr

step1

1.check in series for open circuit.
2. test lamp for Continuity test.

Generally in AC we consider voltage, frequency and phase sequence for parallel operation ... Can we parallel two DC battery chargers? If yes, then what precaution to be taken when we parallel two DC power?

5 Answers   Reliance,

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Dear All, Can anybody please tell me which value(saturated or unsaturated) of sub-transient reactance(Xd") we take for the calculation of fault current of the system?

2 Answers  

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what is electricity

4 Answers  

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how can we calculate air compressure capacity

1 Answers  

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how to calculate diesel consumption of a D.G.Set?

4 Answers  

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Which standard i will refer for size of earthing conductor for equipment? (Eg:415V Switchgear, MCC, DB shall be 50x6mm GI flat)

1 Answers  

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what you mean by vector group of a 3 ph transformer

1 Answers  

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can we amplify dc signals.how can it be done

4 Answers  

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what is resistance

6 Answers   AITM,

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what is isochronous mod? what is voltage drop mode and p.f mode?

0 Answers   ABB,

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Does the ferranti effect has some impact on the electricity billing system on high voltage installations?

1 Answers   IISc,

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

1 Answers  

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