What are the uses of MCB & ELCB ?

Answer Posted / dhrumil

mcb is mainiature circuit breaker which protects the
electric equitement and overload. ELCB is earth leakage
circuit breaker which peotects human beings from geeting
electric shock.

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

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?

1805


State norton’s theorem?

678


what is the difference between oil surge relay and buchholz relay.

6431


I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???

2140


difference bewteen reverse current and alternating current

1690






Why we find the sensitivity for the CT's to check?

1419


whati s the sludge current in ups

1701


take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????

1816


what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1561


What is the name of transformers oil filteration equipment?

1592


How PADO software increase the efficiency of power plant?

5991


How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1342


What information we need to prepare relay coordination chart

1852


Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core

2497


how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer

1644