Interested to Buy Any Domain ? << Click Here >> for more details...
What is the impact of MCCB & MPCB on Distributed Control
System?
- 6 Answers
- 12164 Views
- I also Faced
- E-Mail Answers
Answer Posted / kasi
MCBs are miniature circuit breakers with optimum protection
facilities of overcurrent only.These are manufactured for
fault level of up to 10KA only with operating current range
of 0.5 to 63 Amps (the ranges are fixed), single,double and
three pole verson.These are used for smaller loads
-electronic circuits,house wiring etc.
MCCBs are Moulded case Circuit breakers,with protection
facilities of overcurrent, earth fault.it has a variable
range of 50% to 100% operating current.They can be wired for
remote as well as local operation both.They are manufactured
for fault levels of 16KA to 50KA and operating current range
of 25A to 630Amps.They are used for aplication related with
larger power flow requirement.
| Is This Answer Correct ? | 12 Yes | 5 No |
Post New Answer View All Answers
send me any model test paper of clerical post of state bank of india.......
what is meant by moulded case circuit breaker ?
When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt
Differenciate between circuit wiring and sub main wiring with illustrations
what is the difference between STAR and DELTA connection and application wise how it can be utilizedd
what are the 4 rules to start the motor?
how can you size an automatic voltage regulator?
what is differant beetween overload current and phase current?
how test transfomer(3 phase75kva) by megger
How do we calculate transformer oil in liter from the rating of the transformer.
Write down the name of 2 lady Bir Pratin of Bangladesh
what are the specifications we must look at to select a relay for any capacity motor?
can someone explain that how the speed of the protection system affects the fault level calculation?
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com
