Answer Posted / uday

Ns is nothing but the no. of revolutions indirectly seen by
any pole pair( i.e. created or wound inside). so that will
be 50 cycles per sec per pole, in case of 2 pole machine and
it is 3000RPM)

Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?

5061

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hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.

2685

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if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

1877

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Why should we hire you over the others waiting to be interview?

2779

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what is the difference between earthing and unearth

2964

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Hoe do calculate the Cable size for Amps rating ?

2076

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does a DG set has low fault level as compared to that of a transformer.If yes then why.

1924

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What is the formula to find out two phase active & reactive power

2127

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Which capacitor is preferred for high voltage and frequency?

1008

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i have a 1500kVA transformer what is the kWH meter i need to use?

1716

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HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

1903

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Mention the methods for starting an induction motor?

1095

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how does the thyistor work in dc drive?

1928

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how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

2520

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What is gross error?

1099

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