what is gas turbine intercooling ?

1607

(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?

1663

what is draiv work

1435

what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

1960

What safety precaution are to be taken for avoiding electric hazards ?

1426

What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?

1571

Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.

1406

why dc is used in control circuit for mv & hv switchgear instead of ac

1448

what is meant by flywheel and its role in retardation test

1955

how could we know the size of cable by physical view?

1205

Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?

2325

The windings of a transformer are divided into several coils, because?

804

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,

1735

define the non synchoronism of synchoronous machine in general g or m??

1437

What is time response of the control system?

639