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|What is ferrite affects and what is disadvantage of ferrite
|what is meant by slip & where its occur ?
|IN 500 KVA TRANSFORMER 11KV/415 VOLTS HOW TO CALCULATE THE HT
CABLE SIZE AND LT CABLE SIZE FROM TRANSFORMER TO LT PANNEL.
AND HOW MANY MAINSWITCHES OR MCBS WITH RATING ARE TO BE
|without any theoretical calculations, can u approximately
tell the current rating of a motor(above 30hp)working at 415VAC.
|WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE
TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT
|What is Grounding? any difference b\w earthing? if yes plz
|why single phase induction motors are not self staring ?
how can we start the 1-phase Induction motor ?
In a 400V power system, ratio of three current transformers
installed incoming switchgear is 4000/1. Maximum three
phases short circuit current of this system is 48kA. One CT
is installed on neutral of upstream transformer (6/0.42kV,
solidly earthed) for 51G protection. Would you please inform
me about the correct CT ratio of this current transformer
Thanks a million
|We have a bank capacitor rating of 60 KVAR for a overall
load of 160 KVA and we have connected three loads of 50KVA
each. We would like to auto matically correct PF using APFC.
How do we design it?
|galloping in transmission line is due to
|in 5 mva transformer 33/11 kv s/s what rating of capacitor
bank is required & what is the fourmula for rating
|a 11 kv line is grounded and a 110 kv line is grounded.
which line have the greater current flow?
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