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can some one clearly explain why -48 volt DC use in telecom site????
what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable
Explain the purpose of inductor in an electric circuit?
Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.
i have 3500 amp load and select current transformer and perches.how i calculate .please understand
explain PV modules in solar energy generation.
in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4
HOW TO CHECK THE VECTOR GROUP OF A TRANSFORMER YD11?
How many types of faults are there in 3 phase power system?
how can maintain the power factor and why and this is how do work tell us
why swinburnes test cannot be performed on series machines?explain
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
What is electrical cable termination
How to megger test 11 kV cable and the acceptance IR value