what is the different between Switch & Circuit Breaker?
Answer Posted / sandeep
As i know..
switch disconnect the circuit at abnormal conditions and not
reform the citcuit whereas circuit breaker can connect or
disconnect the circuit at normal and abnormal situations..
| Is This Answer Correct ? | 5 Yes | 37 No |
Post New Answer View All Answers
which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?
Iin ESP why positive is grounded ? why not negative ?
where can the transformer having vector group Yny0 be used??
In convertor can we use rectifier thyristor in place of invertor thyristor with explain.
How to distinguish whether MCB is DC or AC looking at it physically
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
explain different types of d.c motors?
Why the field rheostat is adjusted such that the voltmeter reads 380V
what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network
what is the use of vcb & isolator in substation?
which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured
why Lightening Arrester Probe sharp at Top of telecom tower.
what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?
if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?
What type of DC motor would you see for a lift?