Answer Posted / raj

for full load current in transformer we need to short the
secondary terminals,and in IM we have to block the shaft
with full load

write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;

2144

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how we provide neutral earth on synchronising panel as per electrical standards?

2084

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why fractional pitch winding generally used in alternators?

2935

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Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

1931

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I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??

1839

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What is meant by vector group

2520

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What is meant by system?

1055

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What is the most important precaution in any experiment with d.c. Shunt motor?

1253

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please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.

1840

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how meger function

2874

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How to Decide(calculate) Bush bar size for copper and aluminiam ?

2118

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How it can worked plc based electrical system And which type of software using.

2104

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How the over load setting for HT Motors calculated-provided in Numerical Relay

1805

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i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?

2191

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If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

1402

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