what happen if drive input fail momentry at 48.5 HZ
frequency?
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what is differnt between metering CTs an protection CTs
IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above
do we people experience any shock if we catch any one of the three phases (R Y B)in air with out touching ground.
what's the use of cvt and wave trap in 400kv switch yard.......
what is the formula to calculate the distance between one phase to another phase in single phase line and 3 phase line for different volt for example ; 33kv, 11kv ,22kv,230v
what is differance between dirty earthing and clean earthing and their applications
Does VT metering core can be used for synchronizing.
1 Answers Shrishti Power Technologies,
why should be the frequency is 50 hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50
Formula to calculate amps rating when we are having only the width & thickness of the coppper ?
what is the difference between inrush curent and jurk load.
what is diff between Fourier series and Fourier transform?
What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?
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