how to calculate multiplying factor with ct ratio 400/5
What is the actual meaning of thermal power efficiency ?
i have one source transformer with the capacity of 50KVA, connected with two loads 10kw and second one is 15kw.. how can i calculate first load in KVA and second one in KVA .. because Kva rating, power factor rating of of transformer is different from the load… there must be some way to calculate load KVA rating and power factor….
why 3 phase motors are preferable over single phase motors ?
my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?
mounting of bucholz relay engle on transformer
How much current does a motor take in no load condition?
What is the basic principle of circuit breaker?.. I read that it works on electro-mechanical principle... Does it require both electric n magnetic conversion to act?
lamination figures
what are the differant std sizes of cable trenches?
what is hunting?
why the altrnator(AVR) not showing the any voltage after making the new winding and insulation?
why fuse not recomended to neutral