Answer Posted / pdbhatt69
300000000 meter/second in vacuum
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
advantages & disadvantages of Lagging and leading power factor .
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
what is proper capacitor placement? How to evaluate capacitor size?
how to handle 2500 kva transformar
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
What does the term supermesh means?
What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2
how many synchronous motor are there in any power plant
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
What is the use of oil in transformers?
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value
If there is major % of Voltage harmonics in the system, how can it be control or reduced?
what is meant by vector group of a transformer? How can it be derived?
how dose servo motor works