Answer / sagar upadhyay

Earth leakage circuit breaker

Answer / nishant

“ Earth Leakage Circuit Breaker”. It is used to provide
protection of household circuit from leakage of current
through circuit to earth. Especially, it protects person who
is supposed to get shock while touching the faulty
appliances. Basically it measures difference in current
between “Live wire” & “Neutral wire”. If difference is 0,
fine. Else ELCB gets tripped. You must have noticed that,
difference won’t be zero iff current would have flown
through any person and felt shocked while touched the faulty
circuit. So, tripping of ELCB protects the person from
electric shock

Answer / abhilash.t.m

Earth leakage circuit breaker. it protects the machine from
if any leakage current flows or short ckt occurs.when any
leakage current flows through elcb it will disconnect the
main circuit breaker.

Answer / shoaib9786

The fullform of ELCB is 'Earth Leakage Circuit Breaker'.

It is used in protection, when current flows through it,
the breaker trips

Answer / mothilalnaik

it is a earth leakage circute breaker. It is uses in houses means
low level voltage range. It is a earth leakge breaker

Answer / ketan padhara

it is a earth leakage cicuit breaker

Answer / raj

ELCB is an one type of circuit breaker.

Answer / ashvin prajapati

ELCB = EARTH LEAKAGE CIRCUIT BREAKER

IN CIRCUIT CURRENT FLOW BETWEEN PHASE AND NEUTRAL MORE THEN
30MA THAT TIME ELCB GET TRIPPED AND PROTECT THE PERSON OR A
MAJOR FAULT OR A BREKDOWN. GENERALLY ITS USE IN DOMECTIC
PURPOSE BUT ALSO USE IN INDUSTRIES ALSO.

ITS AVAILABLE IN SINGLE PHASE AND THREE PHASE

Answer / prajakta rode

ELCB MEANS Earth leakage circuit breaker

if we convert kw into kva,which one formula use by us,pls tell me?

19 Answers   ABB, AEC, BGH,

How to calcute the cable size for both HT and LT please specify the formula for that Regards Chethan C

1 Answers   Bhel, Student,

what is the different between rms and average value

1 Answers   Finolex, TATA,

On a 10 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 65 AH). What Shall be the current rating of DC MCB ?

6 Answers   RR, TNEB Tamil Nadu Electricity Board,

Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers   Jindal,

reason behind why the reverse power relay of incoming machine was not acted even when no load was shifted on incoming machine after synchronising the machines ?

2 Answers  

What is Scheme Test of High Voltage Switchgear. Which tests it includes.

0 Answers   Siemens,

why generation of electricity in low value voltage

3 Answers  

what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

0 Answers  

What is LMU and LMDU. in PLCC communication of 132 kv transmission line. is it possible to use only one LMU with out LMDU ?

1 Answers  

What happens when the field of an alternator connected to infinite bus is suddenly removed?

3 Answers  

What is the basic difference among Circuit breaker,Contractor and Isolator? Are they different names of same device/equipment?

2 Answers