75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

0 Answers  

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why electric shock due to dc is dangerous than that of ac

44 Answers  

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all types of electrical quations

1 Answers  

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What is Diff btw Fire Alarm & VESDA System???

0 Answers   EFY, Emerson,

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1.what is surge 2.what is lightning 3.what is switching 4.difference between surge,lightning,switching used in power system 4.definition of surgearrestor,lightningarrestor 5.adv and disadv of surgearrestor,lightningarrestor 6.uses and purpose of surgearrestorand lightning arrestor 7.block dia of surge arrestor 8.blockdiagram of lightning arrestor 9.operation and working of surge arrestor and lightning arrestor 10.basic formula of surgearrestor and lightning arrestor 11.basic diagram of surge arrestor and lightning arrestor

1 Answers   Crompton Greaves, Framo, L&T,

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Magnetizing current for induction motor compared to transformer is= A equal B more C less D depends on load

1 Answers  

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What is the differance between a converter duty transformer and normal power transformer?

1 Answers   Bhel,

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Stator of 3-phase IM has 3 slots per pole per phase, calculate number of stator pole pairs. A 1 B 6 C 2 D 3

2 Answers  

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How to decide DO set rating of Transformer?

0 Answers  

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I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

0 Answers  

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what do u understand about FACTS? how they are useful?

0 Answers   BARC,

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what is a motor

5 Answers   Eskom,

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