can you give main difference between ELCB And RCCB?
- 38 Answers
- 161093 Views
- MCB Bank, Reliance, Wipro, I also Faced
- E-Mail Answers
Answer Posted / stephen nadar , p.k.kudiyirupp
elcb means earth leakage circuit breaker which operates when
there is a leakage of current from phase to earth.
Rccb means residual current circuit breaker which operates
when there is a difference in current between any two
phases.This differential current is called resdual current.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
How to calculate Ith (I thermal) for curent transformer
why to use freewheeling diode ( diode in revers bias mode) across dc coil
Explain about technical and non technical losses in distribution system?
What are the necessary components of the feedback control system?
What is meant by vector group
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
What are the factors influence the choice of an electrc drive?
when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
why single phase to grd test in HV cable?why not 2 phase at a time?
Draw a SLD of DG distribution up to main LT panel?
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence
What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?
