Interested to Buy Any Domain ? << Click Here >> for more details...
How to calculate the load loss and no load losses of the
power Transformer?
i am having the following details :
full load ct : in AMP HV :1676 ; LV:31.5 1800 KVA ;33KV/620
V for wind mill applications
- 2 Answers
- 14602 Views
- ReasonSoft, I also Faced
- E-Mail Answers
Answer Posted / ssnslm
by conducting open circuit test by exciting LV winding with
rated voltage keeping HV winding open and Short circuit
test by shorting LV winding and exciting the HV winding
with reduced voltage, so that the tr. will draw a rated
current. we get no load loss. then we can predetermine the
load loss for any load or load loss is determined by
conducting back-to-back test on two identical trs.
| Is This Answer Correct ? | 12 Yes | 9 No |
Post New Answer View All Answers
Is there chopping current in resistive circuit
Iwould like to know barc interview questions
In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero
what is the difference between earthing and unearth
why impedance relay is used for medium transmission line protection
What is different bewteen low or high impedance busbar protection scheme
What is hipot test procedure?
What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?
What is q factor?
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
What is different type of Electrical curve and how it protects the equipment's while up-normal situation?
send me all basic electrical question and answers
How to perform a DC resistance test In Alternator and their proceduces?
what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group
