Answer Posted / amritpal singh sidhu
The principle of Alternator is Electromagnetic Induction,
i.e. whenever a conductor cuts the magnetic flux an emf
will induce in the same conductor.
Same process is done in alternators, as we rotate the rotor
of the alternator, due to that its conductors cut the
magnetic flux & emf is induced in the rotating conductors,
which is collected with the help of slip-rings......!
| Is This Answer Correct ? | 22 Yes | 2 No |
Post New Answer View All Answers
how we explain parallel paths armature winding?
What is evaporator & condencer & compressor
Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.
Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2
What is a copper loss or i2r loss pc?
In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
1.what is the reason for transformer and lightning arrester blast in 33kv system
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
how can maintaince the acb contactor moveing and fixing kit
is there any role of power factor with frequency variation? and how we can manage the frequency variation?
What are the different power system losses and how can it be eliminated?
what is the difference between earth leakage and earth fault?
what id a dry type transformers and its function ?
