Answer Posted / tt

50KA is a fault level of the breaker

i want to know that what is the eligibility critaria for ongc exam?

2989

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any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

1875

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

2029

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what is reactive power?, why its measured in VA ? is it transient behavior of system?

2247

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Generator,motor and alternator Working principal Please explain easily

1415

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how to design the heater in temperature control unit to heat 50KL of water?

1854

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What is float cum boost charging system?

2004

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Transformer diagram mention each parts ?

1993

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can i use 2000/5A Clamp meter to measure HT cable

1975

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Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??

1619

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what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

3974

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Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??

1818

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please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula

2241

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can the measured percentage error during calibration of single phase energy meter be negative?

2352

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1525

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