what is the differance of acb and mcb and mccb
Answer Posted / ram
please correct long form of mccb, it is moulded case
circuit breaker.
all are the different types of ckt bkrs & are used
according to the load in amps.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?
Explain the operation of variable frequency transformer?
What is power in wattage of 8.5 TR AC
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
what is meant by tranformer impedance?
Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.
What is the formulae of Megger value for a A.C.Motor
What is phase cross over frequency?
PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F
What is difference between Sample test and Routine test in safety standard?
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
Explain RLC circuit?
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?
why does make gain margin and phase margin on same plot.?