What is MPCB, MCCB, ELCB, RCCB ? Explain them ?

Answers were Sorted based on User's Feedback



What is MPCB, MCCB, ELCB, RCCB ? Explain them ?..

Answer / parthasarathi biswas

MPCB-Motor Protection Circuit Breakers
MCCB- moulded case circuit breaker
ELCB-EARTH LEAKAGE CIRCUIT BREAKER
RCCB-RESIDUAL CURRENT CONTROL CIRCUIT BREAKER

Is This Answer Correct ?    26 Yes 3 No

What is MPCB, MCCB, ELCB, RCCB ? Explain them ?..

Answer / syed

MPCB-Motor Protection Circuit Breakers
MCCB- moulded case circuit breaker
ELCB- Earth Leakage Circuit Breaker
RCCB-ResidualCurrent Circuit Breaker

Is This Answer Correct ?    15 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

why neutral is neccessary?

7 Answers  


what's the requirement of Dy11d0 connection of 3 phase transformer?what's use of it?

0 Answers   Thermal Systems,


why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?

1 Answers   Legrand, NLC Neyveli Lignite Corporation Limited,


why ac supply neutral should earth not in dc (-)

2 Answers  


What is the role and reponsibilities of Electrical Engineers in construction field?

12 Answers   ETA, Garg Electronics, L&T,






What is the standard height of installation of Socket & switch from Finish Floor Level as per the IEC/IS Rules?

1 Answers  


how to determine ct ratio in ht vcb?

0 Answers   Techno Engineering,


what is the cause of voltage dipp or swell in the transmission lines?

0 Answers  


What are the advantages and disadvantages of open loop control system?

0 Answers  


A jet of fluid strikes a plate What was the force required to counter it?

0 Answers  


design of IGBT firing circuit for 11KV

0 Answers  


what happen if i change the polarity of ac when it is connected with motor

3 Answers  


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)