Interested to Buy Any Domain ? << Click Here >> for more details...
In a star-star connected h.t transformer why we use NGR on
the secondary (l.t)side.
- 3 Answers
- 8136 Views
- Star, TATA, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
To reduce the earth fault current in the secondary and for
primary it is of no use .
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
where we use the SFU & FSU?
for opening electrical shop, tips needed.
What are the types of instrument transformer?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
What is mason's gain formula?
im electrical engineer, could any one help me for FEWA exam questions please ?
explain the types of drives
what is the difference between pvc & fiber glass cables
What is transformation ratio what it describes?
what is the ground fault relay,which purpose it will be use,clearly tell me plz
Why High voltage are generate noise ?
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
EXPLAIN THE TRANSFORMER MAINTENANCE?
What is the main purpose of c.f.b.c.boiler
