Which is remain unchanged in transformer action?
Answer Posted / vijay.sundararaju
FREQUENCY
| Is This Answer Correct ? | 17 Yes | 2 No |
Post New Answer View All Answers
Why synchronous motor is used in power factor improvement,dc series in lift
11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?
Differentiate between voltage and current feedback in amplifiers?
how to find the capacitance value of the motor while running??
what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem
HOW TO CALCULATE HV CABLE SIZING?
we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.
Which capacitor is preferred for high voltage and frequency?
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
aternator every parts and its working
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
Mention the methods for starting an induction motor?
Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?
What is meant by RVT and NDR ? expansion and details of it
Why 9KV surge arrester having 7.65KV of MCOV?