Answer Posted / a.alexander
do n't know the connecting load .for inductive load ,
capacitive load and Reactive load. transformer is copper
loss dependable for I and core loss dependable for v .told
Kva.
Is This Answer Correct ? | 9 Yes | 12 No |
Post New Answer View All Answers
plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.
Explain cos(theta) and Sin(theta)
what is the difference between electrical choke and electronic choke?
12.5 tons a/c is their how much kva generator can recommend to the customer.
What is cross over distortion? How it can be eliminated?
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
explain which quantities change in the starting and the and the running condition in induction motor
what is the purpose of bypass mode in energy lighting transformer?
why to use freewheeling diode ( diode in revers bias mode) across dc coil
A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
How to calculate VA rating for CT or PT or Control Transformer?
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
what mean by analog ,digital,numerical meters and relays? say the example?