Interested to Buy Any Domain ? << Click Here >> for more details...
IDMT relay are mostly used for protection against..???
1)Earth Fault
2)Inter turn fault
3)Overloading
4)None of the above
- 1 Answers
- 2872 Views
- Indian Railways, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
3. IDMTL is a current relay and hence can be used for both over current and earth fault current . It is an over current relay.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
is it possible to say motor horsepower number without seeing name plate(when name plate damaged)
What are the advantages of hydropower?
What is distance between electrical panel to land ?
How to minimize the eddy current losses?
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
what is cogging and crawling
v/f drive basic princeple
in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
Define the term Capacitance and Inductance?
how load of a turbo generator can be increased
what is ratio of copper wire size and current ?
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
