Answer / kapil bahadure

the working principle of DC generator is electro magnetic
enduction.

Answer / jobin joseph

electro-magnetic induction...........

Answer / varun

principle of dc generator is to convert M.E to E.E and it
is based on fsradays laws of electromagnetic induction

Answer / raghuramreddy

DC GENERATOR WORKS ON THE BASIS OF FARADAY'S LAWS OF
ELECTROMAGNETIC INDUCTION

Answer / paris bidari

DC GENERATOR IS A MACHINE WHICH CONVERTS MECHANICAL ENERGY
INTO ELECTRICAL ENERGY. WHENEVER A CONDUCTOA CUT'S THE
MEGNETIC FLUX, A DYNAMICALLY INDUCED EMF IS FRODUCED IN IT
ACCORDING TO FARADAY'S LAWS OF ELECTROMEGNETIC INDUCTION.

Answer / pranzu

the principle of dc generator is it converts mechanical
energy to electrical energy and this conversion is based on
the principle of dynamically induced emf.

Answer / faraz khan

An electrical generator is a device that converts mechanical energy to electrical energy, generally using electromagnetic induction. The source of mechanical energy may be a reciprocating or turbine steam engine, water falling through a turbine or waterwheel, an internal combustion engine, a wind turbine, a hand crank, or any other source of mechanical energy.

The Dynamo was the first electrical generator capable of delivering power for industry. The dynamo uses electromagnetic principles to convert mechanical rotation into an alternating electric current. A dynamo machine consists of a stationary structure which generates a strong magnetic field, and a set of rotating windings which turn within that field. On small machines the magnetic field may be provided by a permanent magnet; larger machines have the magnetic field created by electromagnets.

Answer / vishnu.t.v

A Dc generator works on the principles of faradays law of electro magnetic induction.

Answer / ajay gautam

Dc generator works on the principle that torque acting on a coil placed in a magnetic feild

Answer / ajay gautam

Workdone per unit charge

line and phase voltage relationship?

2 Answers   CPCL, IVRCL,

One 200 V, 100 W bulb is connected in series with primary of a 200 V, 10 kVA transformer. If its secondary is kept open circuited, then the bulb would have (1) Full brightness (2) Poor brightness (3) A little less than full brightness (4) More than full brightness...explain

2 Answers  

when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......

3 Answers  

what happen if one of 3-phase line has a much higher load when we are using delta to star transformer? how we can over-come from that?

2 Answers   Getco,

I have CNC Turning lathe,while doing electrical preventive maintenance what should I do & please brief me plan & shedule for the same.

1 Answers   DRJ ARDE,

WHY IS THE POWER FACTOR NOT MORE THAN UNITY.

6 Answers  

I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

0 Answers  

Write down the name of 2 lady Bir Pratin of Bangladesh

0 Answers  

why do we use UPF watt meter in short circuit test of the transformer and LPF watt meter in open circuit test of the transformer

2 Answers   Bell, TCS,

Why we are going for converter transformers for DC drives application instead of distribution transformer?

0 Answers  

what is meant by ceiling voltage, ceiling current?? pl reply asap

4 Answers  

What is the difference between KW & KVA ?

10 Answers