Answer Posted / debaroon ray
Relay is a protective device that detects the fault and
initiate the operation of circuit breaker to isolate the
defective circuit from the rest of the system.
Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
bus bar design conditions and sizing pls tell me quickly
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.
to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
Testing procedure of DG alternator stability test
define as synchronous generator
what is the Transformer Impedence?How can calculate?
What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
what is ratio of copper wire size and current ?
wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?
Why collecting electrode of ESP to be earthed
how to select the no. of brushes in a lap winding?
How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?
Explain the working of any one cutting machine