when we supply in primary side of transformer then the supply goes in secondary side?how it works?4 2792
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?659
howmuch current can carry the 2.5Sqmm copper cable?42 74266
what is mutual induction principle?6 34587
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.
what is the function of a commutator in a dc generator?14 60760
how we are measuring the winding temperature of the transformer?11 26038
prefer any good electrical engineering book.....it should be useful in the practical fied?1 7581
how will u exactly calculate the unit consumption of the Air conditioners?Split/Window/3 4479
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
what is the difference between OSR and BUCHHOLZ relay of transformer?
what is auto re-closer?
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
What is the difference between rulling span and wind span of of an Over Head Transmission Line?
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
What is A check, B check, C Check & D check for a diesel Generat
and gate circuit diagram,amplifier circuit diagram
Can u Explain about the electronic trivector meter and the use of data converters in them?
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
how give earthing conection to household equipment?
what is current check gurd relay?
What happens if we give the supply to the rotor of induction motor and make its terminal shorted?