In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise?
- 16 Answers
- 88938 Views
- Emerson, HCL, Thirumalai Chemicals, I also Faced
- E-Mail Answers
Answer Posted / amaravathi
fuse rating will be calculated by following formula.
125% of rated current.but we can use nearest value of fuse rating value.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Difference between On Line capacitor and Station Type capacitor.
I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions
How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?
what is the purpose of shading ring or shading coil in electrical equipments.
SUTIABLE FOR ohm's law super conductor
What is transister define the transister ammiter ,base, colector.
what is transient stability analysis means?
how to enter inverter parameter? without manaual?
WRITEDOWN FEW RELY CODES
WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC
How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.
How to Make relay co ordination chart for a Electrical power distribution of a plant
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
why the rotor current becomes in steady state during high slip region? please verify with equations.
Can you explain about TEE protection scheme?
