Answer / rajesh methil

Choke is connected in series with the tube filament.It provides a voltage impulse for starting time,and acts like ballast while running.

what is the specific gravity of fully charged battery

14 Answers  

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Apparent power is expressed as V * I(Conjugate). Why not in V * I ?

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How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   S V Sugar,

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What is correction factor in Tan delta test?

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string efficient is 100% what is the voltage across the each disk?

1 Answers  

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WHAT IS DIFFERENCE BETWEEN POTENTIAL DIFFERENCE AND E.M.F?

2 Answers  

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tell me about vfd

8 Answers  

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how many kw = one ton air condition?

2 Answers  

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Why we use two wattmeter during block rotor test and no load test of 3phase induction motor? And how can we understand the neat power requirement of from this test?

2 Answers  

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brief notes on ammeters

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How we calculate the current carrying capacity of H.T. cabel?

0 Answers   Bhel,

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Write the force balance equation of ideal dashpot element.

0 Answers  

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