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Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?
how to select electronic timer(Star-Delta) setting for diff. rating motors
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
Write a note on materials used as a fuse element.
What is meant by reactance voltage?
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
What happen to generator if i have unbalanced load?
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While testing LA mast,What are the parameter limits ?
what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.
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