Answer Posted / vino raju
it used for special protection.such as current check gaurd
relay, pilot wire protection relay..etc
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How a capacitor discharge weld power supply works? what is the use of a pulse transformer?
what is doid
What is process of anneling transformer core
I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.
What is the earth treantment procedure?
how wecalculate breaking capcity of acb mcb mccb .explain with example
What are the two segments of nyquist contour.
The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is
Give two basic speed control scheme of dc shunt motor?
what are the problems that generally occur in power flows??
i want wipro vlsi placement pattern please send me
can anyone send me some sample question regarding power grid corp
What is the equivalent circuit of a transformer and its vector diagram?
Explain in brief description about the operation of DG sets.
how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.