What is diference between ELCB & ELMCB?Also how its
application for use in design area?
Answers were Sorted based on User's Feedback
Answer / biju9cr
ELMCB is ELCB+MCB also known as RCBO
ELCB provides protection against earth leakage
MCB provides protection against over current and short
circuit current
Is This Answer Correct ? | 13 Yes | 1 No |
ELCB belongs to the class of RCCB and ELMCB belongs to the
class of RCBO that is residual overcuurent breaker.Hence MCB
can provide earth leakage as well as overcurrent protection
whereas ELCB can only provide earth leakage protection.
Is This Answer Correct ? | 11 Yes | 2 No |
how to decrese the PH value of liquid resistance?
how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?
Fot testing new star-delta 132 kw motor in electrical worshop.we should check in star or delta connection as we do not have higher capacity cable in worshop?
Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as compaire with a motor which is connected with pump with same rating?
hoe to test voltage restrained overcurrent relay?
which is better VCB or ACB and why?
what are the type of transformer?
what happens if DC earthing and AC earthings are shorted?
The windings of a transformer are divided into several coils, because?
state working of halogen lamp?
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
Why scr and igbt used in ups systeam ????