Answer Posted / qwde

P=V*I
I=6.49 Amps

differnce between single acting and double acting solenoid valves

1883

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What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?

6359

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The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is

1188

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is it necessary to earth the rmu before cutting off the transformer winding?if yes why?

1982

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How will polarity test of Dy5 Transformer ?

2314

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best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?

1777

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Please explain me abt PQ diagaram in the power sector.

2469

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Define cut-off rate?

1133

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Is there any type of starter for DC motor other than two point,Three point and Four point starters?

2100

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What is notching in dc machine?

2056

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Difference between ac parallel circuit and ac series circuit?

2187

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WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....

2011

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

2172

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what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

2130

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What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.

4375

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