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

what happen if turbine trip ,g.c.b not open and excitation on condition?

1 Answers  

how terminal voltage increases when load is capacitive (leading pf load)? (explain practically what is happening, not using phasor diagram

1 Answers  

what is the working principale of air circuit breaker ?

5 Answers  

How test for Ddo vector group test condition?

0 Answers  

What is the difference b/w RMU & substation

1 Answers  

why square root 2 is multiplied with line voltage in selection of LA ie 11/sqrtroot3=6.35 kv and it is multiplied with sqrt2 ie 6.35 KV*sqrt2=8.9 kv we will select 9kv.my question is why we are multiplying with sqrt 2?

1 Answers   KSPL,

what is the dedicated earthing

1 Answers   Reddy Labs,

how Practicaly reduce stating current of the motor

2 Answers  

Can we use 11kv Trivector Metre or Energy metre instead 33kv Metre at 33kv Over Head Line metering purpose?

5 Answers   Bhel,

What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?

0 Answers  

Maximum efficiency occurs in electrical machines is at i)Full load,ii)50% of full load,iii)Near full load,iv)None of these

1 Answers   IFFCO,

without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.

7 Answers