what are the protection equipments used betbeen HT line and
transformer in a power plant

Answer Posted / satya dev

The protections between HT Lines & Transformers are
Islotaors, Under Voltage & Over Voltage Relay, Over Current
& Earth Fault Relay, Distance protection Relay etc.

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to Calculate The sag of OPGW in Transmission Line???

2672


How do you determine the size of transformer radiators in a transformer?

1442


Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1535


Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

1300


why is the power generator connected as star earthed or star earthed through reactance and what its features ?

1179






what is PID control in VFD drives?

1509


what are the things that can cause a three phase motor to crawl?

2881


why high speed tripping relay is used in protection circuit why not normal relay

857


If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?

1468


i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh

2663


Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

1436


If you have an earth with pilecap then your resistance is really low. why and how?

1447


what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1617


Explain and give examples about VCB?

2899


how many current required for hypo test

1466