Answer Posted / rocky

5'*3'*6'

what are the interview question asked in wind mill about electrical

2361

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15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help

1569

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Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

1795

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How is the percentage impedence of a transformer fixed at design stage???

1975

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All tape of electrical questions Answers tape of motor transformer e.o.t crane

2644

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can any one suggest paper presentation topies for electrical engg?

1984

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how does a submersible pump work..?

1956

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defination of controlled shunt reactor

2241

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what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

1608

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Refernce currents are to be generated using refernce cueernts how can this be done??

1997

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i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester

2158

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

1958

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Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

1150

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how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

1970

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What is the power factor of a transformer at no load?

1101

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