why after termination of HT cable armoured earth connected
one end, why not connect other end.pls tell me correct
answer.
Answer Posted / rajendran
To confine the fault current in the desired direction in
order to ensure the proper operatin of the earth fault
devices....
Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
What is meant by reset level of the relay?
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.
What is meant by full pitched winding?
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks
How can we calculate cable size in Low voltage & high voltage
Inductor and capacitor........power in one phase and ...... in it another phase.
What is the previous name of Cox's Bazar
what is laser diodes?
What is the diff. between single compression and double compression gland
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
what is differentila pilot supervision in the incomer control panel in the power station?
How to select a contactor? How many types of contactors are available
What is the effect of positive feedback on stability of the system?