Difference Between B Curve & C Curve in MCB.

Answer Posted / arshath

B curve using for domestic
C curve using for industrial

Is This Answer Correct ?    23 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

3138


There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?

1809


What is the differance between 2 dc motors of armature voltage 660 v and 440 v?

1553


What id difference between power and energy?

656


1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

1276






sugest any typical project ?

1372


can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

1683


What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.

1877


how is positive, negative, zero sequence is happen.. how is effect on 3 phase system

1286


What is the unit of charge and current?

626


How would your past experience translate into success in this job?

6454


what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

2109


For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

1521


what is active power & reactive power?

1714


What is hipot test procedure?

1005