Answer / koshy v p

when ever a condutor made to rotate in a magnatic field ,
hence that cut magnatic lines of force emf will be induced
in that conductor

Answer / sumit yadav

The principle is same as ac generator.
Power generated will also be ac,but it will be converted in
dc at commutator.

Answer / prakash.p

generators convert mechanical energy to electrical energy

It is based on the principle of production of dynamically
(or motionally) induced e.m.f (Electromotive Force).
Whenever a conductor cuts magnetic flux, dynamically induced
e.m.f. is produced in it according to Faraday's Laws of
Electromagnetic Induction. This e.m.f. causes a current to
flow if the conductor circuit is closed.

Answer / dinesh

When a current carrying conductor is intract with the
magnetic field an EMF is induced.

Answer / madhavan

An electrical generator is a machine which converts
mechanical energy (or power)in to electrical energy(or
power).The energy coversion is based on FARADAYS LAWS of
eletro magnetic induction. The two basis electrical parts
of an electrical generator 1.Magnetic field. 2.Conductors

Answer / soumyaranjan behera

generators convert mechanical energy to electrical energy

It is based on the principle of production of dynamically
(or motionally) induced e.m.f (Electromotive Force).
Whenever a conductor cuts magnetic flux, dynamically induced
e.m.f. is produced in it according to Faraday's Laws of
Electromagnetic Induction. This e.m.f. causes a current to
flow if the conductor circuit is closed.

Answer / nagraj kumar

Ampere's law

PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

0 Answers   NHPC,

I've heard that most of the substations are rated in multiples of 1.11 because of form factor.What is form factor?

3 Answers  

Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

0 Answers  

what is the effect of higher value of GD???

0 Answers   VEPL,

which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th

4 Answers   Power Grid, Powerica,

how the earhing is done on ship and airplane.

2 Answers  

define ac reactor? thier application;

1 Answers  

what is a vector protection in transformer

0 Answers  

I am getting differential earth fault in my transformer realy , i have checked all its CT & control wiring but do not get fault, Please help

6 Answers  

where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

0 Answers  

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only.

12 Answers   ACC, JLL, ZETDC,