how to calculate Rate of analysis for 100 m3 Any ratio of concrete ? including labour

1604

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for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv

1495

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What are the raitings of Mcb,mccb and Acb in detail ??

1626

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What is icu and ics in Acb and how many time icu or ics passes from breaker?

1571

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why we use Test Terminal Block in 11 KV and 33 KV electrical panels.

1393

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before synchronizing an alternator,power factor is leading ,why?

1583

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we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

1480

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how to minibar working

1429

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Specific gravity of cement?

1670

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A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.

1328

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While calculating the weight of the steel per running meter, the formula used is [(dxd)/162]. Why 162 is used in denominator & how it is derived?

1601

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In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

1444

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Difference between ac and dc

1415

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What is Density of cement, sand & aggregate ?

1543

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How to calculate VCB rating for 33KV ,25 MW Power line?

1768

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