what is the differance of acb and mcb and mccb
Answer Posted / deepak mishra
mcb-miniature circuit breaker- 6amp to 63amp
mccb-moulded case circuit breaker- upto 1600amp
acb- air circuit breaker- above 1600amp
regards deepak
Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
Why we use circular(Stepped) cross section in transformer core?
What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?
DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what is the difference between fault current ant short circuit current?
Single line diagram for dbb (double bus bar)system.
why surge protectetor work explain with the help of circut diagram?
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
Why field rheostat is kept in minimum position?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?
What are motor generator sets and explain the different ways the motor generator set can be used ?
How to calculate fault level of 11 KV system
What is grid collapse? what is the reason for it?
How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V