Interested to Buy Any Domain ? << Click Here >> for more details...
Whot is the difference between MCB and MCCB.Whot is the
selection critearea for MCCB and MCB for 63 Amp.
- 5 Answers
- 9705 Views
- I also Faced
- E-Mail Answers
Answer Posted / suresh a
mcb is nothing but miniature circuit breaker which is used
ifor over load protection and short circuit protection it
is available only upto 80amps.
mccb is nothing but moulded case circuit breaker used for
over load and short circuit protection in case of more than
100amps it is used.
| Is This Answer Correct ? | 19 Yes | 1 No |
Post New Answer View All Answers
what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?
Which type of DG need Netral Earthing?
What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
how to calculation increase power factor for single phase
what is stper motor
what is the id1 & id2 setting in differential protection relay of CSPC?
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
how can we say that stator magnetic field rotates with synchronous speed?can we derive?
why the pf of semiconductor device is improved the electrical devices
DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?
1.what is the reason for transformer and lightning arrester blast in 33kv system
How 48-relay (incomplete sequence) functions?
How to determine the breaking capacity such as break down current and break down voltage for VCB and CT's.
