In my 3 phase 4 wire electrical system
N to earth voltage is 0.08 is it ok
What is standard for it ?
Why voltge arev transformed in to 132KV/66/KV/33KV like that
Which fault is caused by lightening and thuderstorm a. Line to line fault b. Single line to ground fault c. Double line to ground fault
what the purpose of data retrivala panel in substation
What is a current transformer?
how line turns ratio changes in 3 phase with change in connection
Where can I get CPWD electrical specifications & Shedule of rates? Please help me
why they charge more bill for low power factor rather than high power factor
What is the meaning of BREAKING and MAKING CAPACITY in case of CIRCUIT BREAKERS.
What is Minimum permicible meggering value for following 1) LT Panels (Ph to Ph / Ph to Earth) 2) 11 KV, HT Panels (Ph to Ph / Ph to Earth) 3) 11 KV Cable 4) LT Cable
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
please, Send me last technical test question paper in my email id..
what is the difference between ACTIVE POWER and REACTIVE POWER.I WANT CLEAR ANSEWER.