Answer / k.prakashchandra

same

in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.

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Short circuit voltage of a transformer mainly depend on A ohmic resistance of primary B ohmic resistance of secondary C magnitude of leakage flux D cross sectional area of core

1 Answers  

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I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok

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what is the diff. btwn. electronic regulator and ordinary rheostat regulator for fans?

3 Answers  

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list down a few application of ac & dc in a generating station?

1 Answers  

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What is the impedence of Transformer?

2 Answers  

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what is the use of neutral displacement relay

1 Answers   OCL,

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In a synchronous motor. if start is running at high speed.  What will be the starting torque : Higher Lower Zero

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wht is this amps in power consuption and how can we convert that into consuption hours ? i am a sales executive of a energy saving lamps .

5 Answers   KSEB,

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How will you determine the rating of a motor for continuous duty variable load motor applications?

1 Answers  

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why the admittance matrix or y bus matrix of a large network is called sparse matrix?

3 Answers  

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sir plz send some previous year questions of jspl.

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