what is the difference between E.L.C.B & R.C.C.B?

Question Posted / cyjimathew

2 Answers
6949 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is the difference between E.L.C.B & R.C.C.B?..

Answer / amarjeet mishra

Residual Current Circuit Breaker (RCCB) is an electrical
wiring device that disconnects a circuit whenever it
detects that the electric current is not balanced between
the energized conductor and the return neutral conductor.
Whereas The Earth Leakage Circuit Breaker
(ELCB) detects fault currents from live to the earth
(ground) wire within the installation it protects.

Is This Answer Correct ?

19 Yes

0 No

what is the difference between E.L.C.B & R.C.C.B?..

Answer / sreenu

Both are same

Is This Answer Correct ?

0 Yes

10 No

Post New Answer

More Electrical Engineering Interview Questions

How to calculate the total number cells required for a particular KVA UPS system?

1 Answers

What is the relationship between voltage,current & frequency?

0 Answers

What safety followup during kWh meter isolation

0 Answers

Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.

0 Answers HAL,

What are the specific gravity of fully charged and fully discharged lead-acid battery?

1 Answers Mukand,

What is the suitable rating of MCB for 1.5 Ton A.C and why? 1Ton= how many amperes?

5 Answers BARC,

what is meant by mimic diagram ?where it is used ?plz explain briefly

2 Answers

Is it possible to connect a dYN1 transformer in parallel with a YNd11 transformer.

4 Answers

If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.

0 Answers

EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.

0 Answers

What is the advisble power factor to be maintained in grid connecting power generation plnats without any effecting the generator.

1 Answers

how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.

0 Answers Adani, Mahaveer,

For more Electrical Engineering Interview Questions Click Here