dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

972

which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

1995

what is inverter and converter

1422

Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

1549

WHAT ARE THE DISADTAGES OF SINGLE-WIRE-EARTH-RETURN SYSTEM USED FOR RURAL ELECTRIFICATION?

1477

What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?

1423

HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?

1555

Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)

955

i have interview in Pepsi company what type of question will ask please send the question and answeer

2977

what is the main difference between power devices and signal devices

1687

What is shutdown of electrical sub station?

1937

The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason

1933

How to determine stage of Automatic Power factor controlling Relay(Apfcr)?

1687

i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

1178

WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???

1918