Interested to Buy Any Domain ? << Click Here >> for more details...
what is the technical diffrences of mccb and acb
- 11 Answers
- 23299 Views
- TransWorks, I also Faced
- E-Mail Answers
Answer Posted / pks
MCCB is Moulded Case Circuit Breaker & ACB is Air Circuit
Breaker...
Use of these both CBs depends on requirment of Current
ratings. If Much higer is the current, ACB will be used &
MCCBs may be used for lower values of currents.
| Is This Answer Correct ? | 45 Yes | 9 No |
Post New Answer View All Answers
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??
What is the main cause of magnetism?
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
how can i change the rotation of the AC single phase induction motor and show me by diagram
What is dc current source? Differentiate between ideal and non ideal current sources?
Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?
8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......
Explain what is rated speed?
What is the bundle conductor?
im electrical engineer, could any one help me for FEWA exam questions please ?
State and define norton’s theorem?
Please define ampere?
