What is the difference between MPCB and OLR?

Answers were Sorted based on User's Feedback



What is the difference between MPCB and OLR?..

Answer / shailesh patil

MPCB is a device which gives protection to motor against Overload, Short Circuit & Single Phasing.

But Overload Relay is a device which gives protection to motor against Overload Load & single Phasing only.

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

what's the different between ELCB, ELR and ELS?

1 Answers   CP,


what is meant by negative conductor?

2 Answers  


whats the formula for convert KVAR to FARADS

2 Answers  


how can we calculate that how much capacitor is needed for a system to increase the pf?

5 Answers  


Define magnetic centre in a motor?

1 Answers  






what is the full form of FRL (3/20,7/20 EARTH WIRE)..????

3 Answers   Aster, Divis Laboratories, FRL, Gasco,


what is meant by PU value ? anyone can you explain briefly to me ?

3 Answers  


what is the difference between electrical and electronic choke?

0 Answers   TCS,


what is a core company? why should we join a core company?

1 Answers  


If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

0 Answers   ABC,


what is sevice settings for mccb?How can be it setted?

0 Answers  


why are installed water leakage detection system data centers & server rooms

0 Answers   Reliance,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)