What is the avergae difference between OTI and WTI for EHV Power transformer?7 25163
what is the natural resistance of the earth? and how it effected by rain r snow? wat is the natural resistance of wet soil? define natural resistance?1 6002
we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????
What is the diff. between single compression and double compression gland
what is the importance of fault level in power system and how is it decided2 8398
What is annunciator ?1 2498
why are you use the crgo core lamination in transformer6 6321
IN 6.6KV 3 phase switch gear .i will give 6.6kv to R phase only to earth in during H.v testing (through H.v KIT).what happen remaining phases.how much voltage get remaining phases.why? explain.1 3837
sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar992
how the fan is switched off immediately switching off the switch?2 2458
friends., why celling fan rotate cockwise direction and wall fan anticickwise direction ?3 4462
What is the unit of charge and current?
What is servo motor? what is its purpose?
What is the need of generator relay panel
how pt is using
what is the internal working of star delta starter
why do we use 25kv supply for traction purpose?
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)
how we calculate the short circuit capacity of the busbar in LV & HT?
what is submersible pump?what is different between motor and sub motor?
what is the significance of cabability curve of alternator
what purpose to use excaiter in DG.?
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....
what is allowable ac mixing in dc