It is being often experienced that due to single phasing
fault of any source transmission line of any closed loop
synchronized circuit all the power transformers with
primary stared trips but the power transformer with primary
delta wont, why ?
Answer / prakash gokhale
In stared primary transformer while single phasing the
neutral point gets unbalanced and result is system tripping.
While in delta primary tansformer neutral point is absent.
Is This Answer Correct ? | 3 Yes | 0 No |
What is meant by sotf,lbb,power swing,pole discrepency,auto reclose?
1 Answers Bunge, Electrical, Omega, TCS, TNEB Tamil Nadu Electricity Board,
How would we calculate the no of earthing pits required for motor /panel
5 Answers APGenco, National Engineering Industries, Practical Viva Questions,
HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC. TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD OR WORKING CONDITION???
A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what will be the frequency of D.C. Generator ?
what is LA CT PT panel?
3 Answers Dwarikesh Sugar Industries, NTPC,
What is BMS System???Types...
how solar power plant energy meter multiplication factor
if 300 hrs not comleted at wat interval b.c,d checks og take place
What is MODBUS Controller Used for BMS Mointoring???
An AC Motor to give DC supply what happen the motor.whats the problem are create.
What is the function of capacitor in electrical circuits?
Hi! iam Rajanikanth.Can u tell me FAQ's of AP TRANSCO.