Answer Posted / sudarshan singh
MCB mean is moulded circuit breaker. It is used to triping
the over current against use to spacify mcb rating. MCB is
many type as B-Class, C-Class & D-Class. C-Class type mcb
mostly used in industrial area.
Is This Answer Correct ? | 4 Yes | 23 No |
Post New Answer View All Answers
what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?
explain Density
what is vA rating and class of a ct.
What are the various kind of cables used for transmission?
Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,
What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
which protection used in power plant?
how to calculate the earth mat design in 132 kv substation yard ????
why output is out of phase in case of common emitter?
is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?
What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?