what's the use of
cvt and wave trap
in 400kv switch
yard.......
Answer Posted / k.prakashchandra
1. PLC communication and PLC aided trip 2. Line 'Live' and
'Dead' indications 3.Synchronization in certain cases 4. As
PT in emergency.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
what is doid
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
Can anyone explain me about the RLC based Impulse high voltage generator and how to and operation of Series resonant High voltage reactor...?
what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?
State the formula for overall efficiency of thermal power station
WRITEDOWN FEW RELY CODES
What is resolution of a measurement?
How do I calculate/select Droop CT ratio for various capacity of generators?
why normally Generator rating are between 11Kv to 22Kv?
How to select HT/MV cable size ?
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
Why are cables rated for 40 KA for 0.25 Sec fault current rating?
What will happen if i replace a inductive proximity switch with photo sensor in a machine?