What is the difference between MCCB & ACB Where it can be
used
Answer Posted / sujith viswanath s
MCCB-Moulded case circuit breakers ,it can be used upto 650A operating current
ACB - Air circuit breakers can be used up to 2000 A operating current
Is This Answer Correct ? | 11 Yes | 4 No |
Post New Answer View All Answers
What are the function of different components of servo motor?
how to calculate the size of the HT cable
How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
How do we find the rating of a transformer, if it got burnt badly.
WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >
Give atleast 20 alternating current apparatus and devices.
What happened when voltage will half value of current ...
what is the meaning of number in (11, 31, 61,14, etc. CDG11, CDG31, CDG61, DDT32
Please brief what is sinewave
how to remover corona effect and hysteresis losses from contactor
How it can worked plc based electrical system And which type of software using.
How many types of faults are there in 3 phase power system?
Determine the BTU size of an aircon for 20 sq metre room
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?