Answer Posted / mohd wamique

electrical deals with high voltage while electronics deals
with low voltage in the range 5 to 12 volt.in elecrical we
use only conductor but in electronics we only use
semiconductor

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

1377

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can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

1809

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What is vacuum circuit breaker.define with cause and where be use it device?

1309

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In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

2296

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

1934

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What is the use of iron core in a transformer?

1137

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current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

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all interview questions with answers of ntpc (2000-2009

2215

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what is a types of short circuit and what is a types of distance protection tests

2258

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Ac generato how produce power I need for camplet defination

1775

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2664

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What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?

2931

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when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?

2078

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which of the following elements is not present in stainless steel

2537

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what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing

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