what do you mean by every IC 74 first digit.why are you using this no.why not using another no.

0 Answers   Jaypee,

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What size cable is used for HT cable to the transformer of 630kVA, and the supply voltage is 11kV

2 Answers  

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What is 11 N1 and 12 N2 in single phase Transformer ?

0 Answers  

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what is recovery voltage & transient voltage ?

1 Answers   Bhel,

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If carbon brushes spring tension either loose or tight, what happen on Motor performance During Full load Operation?

5 Answers   Electrex, HP, TATA,

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what is vcb & working principal

4 Answers   JLL,

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how many bulb of 60watt at 300volt is used to maintain 0.25 amp.with valid reason?

4 Answers   Cords Cable, TATA,

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Three phase power is measured with two wattmeeter for balance three phase load.the reading of one wattmeter is zero.we can conclude that the power factor of balance load is?

1 Answers  

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Types of tempering of energy meter?

1 Answers   Nespak,

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why control circuit voltage always chooses to be 110v and 220v? and in where it is 110v and 220v? and in where it AC and DC?

2 Answers  

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how current is reverse from its normal direction during the fault?

0 Answers   HGF,

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Explain what is Zener diode?

1 Answers  

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