what is the technical diffrences of mccb and acb
Answer Posted / har
mccb - module case circuit breaker -use in thermal magnet
for breaking
acb - air circuit breaker- use in thermal magnet with ct
for breaking
| Is This Answer Correct ? | 5 Yes | 26 No |
Post New Answer View All Answers
design a LV scheme for a 15 storied building?
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
what happened when we supply a dc current in dc motor?? can it worked properly?
What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is
why lightning arrestor are made in two stack of insulator but why not cvt
what is difference between bus coupler and auto transfer switch
What will happen if a dc source is given to a tubelight. Will it work or wont it work....
how to carried out DAR test in 11 KV Alternator ?
How you give clearance to a spare feeder.
What is a dominant pole?
why in the three pin plug all 3 pins are cutted ?
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.