Answer Posted / abdurahman
Actually all the measurment is carried out by CT irrespective of load current or Over current. Relay is only acting as per CT out put secondary current. TJM10 relay is Normal inverse IDMR Over Current relay, whic can act for over current and Earth fault.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
what you have to see after one week or month from the day of installation of transformer ?
What is meant by Low Resistance Cable and High Resistance Cable.
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
What are the different types of hydro schemes?
Meaning of ingrace protection for motor.for ex IPXY
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.
being an electrical engineer why you wanna come into software i have an very good academics what answer i have to give
why we use ac supply as 415 volts instead of 415 v why we cant apply 230 v for dc
What is an order of a system.
What is the difference between the impedance percent and impedance voltage ?
3phase motor can be used as a Prime mover for alternator.
why the active power flow of some line is increased when the active power of out is cut ?
can you plz send l&t aptitude questions if available its urgent plz plz plz
What is the problem of internal failure in ship engine telegraph system norcontrol?
