Answer / nitin sarda

Meter shows zero value because of capacitor was shorted.

Answer / dev

zero coz of max currentu

why dc supply is given for excitation of ac alternator?how dc can produce flux?

5 Answers  

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application s to shunt coil

0 Answers  

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what is the formula of high voltage testing of three phase induction motor?

1 Answers  

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wchich motor we are using in mixer?

4 Answers  

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I want to know the principle of rotating flux transformer.

1 Answers  

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state the working of discharge lamp?

0 Answers  

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11kv = LT 440v , how many amp.supose 440v side 5000 amp curent drown

2 Answers   Motwane,

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What is relation between transmission lines & Communication lines ?

0 Answers   NTPC,

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A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

0 Answers  

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If I need to purchase a step-down transformer (from three phase 33kV 50Hz to 400/230V), what additional information do I need from the main supply power line?

1 Answers   MahaDiscom,

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Differance between power circuit and control circuit

3 Answers  

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what is the difference b/w neutral and earth?what is the need of earthing and what are the different methods for earthing?

4 Answers   NTPC,

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