what is working of Master trip relay ?

Answer Posted / anbarasan

Master trip relay called multifunctional relay. Its analyze
power quality and fault conditions and protect power system.
This one purpose of isolating faulty power and make
continue operation in equipements(like DG and Main power
parallel opertaion). and its given analoge and digit and
communication outpus also its use for plant automation and
monitoring in closed process.

Is This Answer Correct ?    10 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How many types of faults are there in 3 phase power system?

728


What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

1443


EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?

1529


Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

1397


Ceiling Fan and Storage type water heater. Discuss

1646






i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

2910


How can I calculate the Mega watts required to run a plant having many electric motors and other electrical components.

1743


what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me

1635


if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1483


What is different between Difnit time and instatous over current relay

2091


how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.

1952


how to calculate the torque of a motor?

1697


How we can change the direction of rotation of Induction motor? Prove it using graphical

1717


what is doid

2414


in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

1939