Answer / k.prakashchandra

Is it correct that batteries are connected in series ? The stored energy in each battery is 12 x 100 = 1200 Wh. Total = 36000Wh . The load in watts = 230 x 15 = 3500W ( app ) . Back up = 36000/ 3500 = 10 hr(app)

neutral carrying current more than phase in 3phase supply.i want to know the reason?

2 Answers  

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What will hapen if we connect more capacitors than required for powerfactor control? Exactly what will be the effect on power system?

2 Answers   Mandovi Pellets,

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If two induction motors A and B are identical except that the air-gap motor 'A' is 50 % greater than that of motor 'B', then

2 Answers   Lanco,

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what is the power factor?please tell me uses.

5 Answers   NTPC,

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what is the role of energy meter in distribution system ?

1 Answers  

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What happen if transformer neutral path get removed ?

1 Answers  

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What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?

6 Answers  

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pls someone send me sample question papers along with the key.thanks in advance

0 Answers   HPCL,

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What core magnetic balance test of transformer? How to do this test in a three phase Star star (star-LV, star-HV) transformer? How to measure and where to measure?

1 Answers   Alstom,

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How the Oil Surge Relay works? How it protect the OLTC?

3 Answers   JSL,

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will the turbogenerator operate on leading power factor with out modification in the stator winding.

3 Answers   Toyota,

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pls define kvarh

2 Answers  

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