we have 15 ampere variyac but we want 30 ampere variyac what we do
What is the form name of 'c' license, I want to download in web
how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?
Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?
what is allowable ac mixing in dc
Do u know any one? how to find out in motor rated amps? formula?
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
how to calculate transformer turn primary & secondary side 11kv to 420v
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
What is FTA card? How it works?
What does the a,b,c of 95a,95b,95c relays denotes?
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
harmonics filter
what is the constructional difference between a power transformer and potentian transformer?
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason