Interested to Buy Any Domain ? << Click Here >> for more details...
what are the differences between MCB and MCCB ?
- 19 Answers
- 42139 Views
- Bhel, DLF, Omax, I also Faced
- E-Mail Answers
Answer Posted / p.s.negi
MCB is the miniature circuit breaker and its use to single
phase its tripped heavy current by short circuit or any
reason. MCCB is the moulded case circuit breaker and used
to three phase its tripped on heavy current flow single
phase or two phase and include three phasein moulded
case.both are safty protection.
| Is This Answer Correct ? | 6 Yes | 20 No |
Post New Answer View All Answers
How many types of protection relays are there based on the characteristic?
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
In radial network the source is fed from 1 end both ends at central
i wasted one year for the job after completed my btech what can i say about 1year time in interview
defination of controlled shunt reactor
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS
1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops
why in a swquence network representation, the negetive sequence generated voltage is taken as zero?
During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.
What are the different power system losses and how can it be eliminated?
Explain Circuit Breaker Trip Characteristics in detail.
Is the theorem applicable to ac sources?
Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....
can i connect wavetrap in 2 different phase in EHV line?
why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?
