I have 480V Single phase and I am trying to figure how big
of a transformer (KVA's) and Primary breaker size I need to
provide 200 Amps at 240V for a building.
why we use RYB phase sequence? and somewhere we use UVW ? why?
6 Answers CSPDCL-Chhattisgarh State Power Distribution Company Limited, MUET, TCS,
how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.
i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses & copper loses during no load condition.
What is function for Load Bank test and why need to test.
what is voltage gradient?
Why two phase welding machine is used instead of three phase welding machine.
what is the method of earthing of a transformer using electrodes?
which has more heat effect(dc or ac)
how to calculate cable size
The safest value of current which can pass from human body?
Why Ferranti effect not occurs at full load?
Natural frequency of a system gives... 1) nature of transient 2) overshoot 3) oscillations 4) speed of response
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