Answer / saish

Transformer used at EHV or above level by transmission utility for transmitting of power from EHV level to HV level is called "power transformer". The transformer used between two different EHV level is called inter-connector transformer

Answer / simon

Those X-Mer has rating from 2,000Kva to 20,000Kva.Its both Prim & Sec winding is connected in delta.

why vacuume circuit breaker is not used for EHV

3 Answers   College School Exams Tests, Crompton Greaves,

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what is neutral voltage

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capacitor is load free component but why ampare meter shows current when capacitor bank breaker close?

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How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test?

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how to select the rating of neutral ct with reference to transformer secondary current(in power transformer,stepdown tansformer,for example2000kva,11kv/415volt

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HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

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what is mean impedance?

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difference between ceiling fan

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what is the disadvantage if earth is connected to neutral

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if we use fuse in neutral what will happen?

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why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%

0 Answers  

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