Answer Posted / karthikeyan

Diode conducts only in forward bias, Zener diode conducts forward bias as well as reverse bias.

What happen in ups if phase reverse?

2202

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When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?

1212

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Explain about technical and non technical losses in distribution system?

1016

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Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

2059

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how to find out 3 phase complex power in per unit in unbalanced system?

1988

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what is differentila pilot supervision in the incomer control panel in the power station?

2040

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what is deffrence between squirral cage and wound rotor in IM?

1913

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Usage of flywheel diode in relays

1865

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Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

2016

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Why Neutral Isolation is required?

2177

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can some one clearly explain why -48 volt DC use in telecom site????

1634

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What is bode plot?

1183

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A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?

1167

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234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

1972

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What is core CT & it's function?

2104

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