What is technical difference between ELCB & ELMCB?
Answers were Sorted based on User's Feedback
Answer / vipul prajapati
ELCB STANDS FOR EARTH LEACKAGE CIRCUIT BREAKER
ELMCB STANDS FOR EARTH LEAKAGE MINIATURE CIRCUIT BREAKER
ELCB IS USED FOR TO SENSE THE EARTH LEAKAGE CURRENT ONLY
AND AFTER SENSING SUFFICIENTLY AS PER THE RATING OF ELCB IT
WILL TRIPPED.
AND IN ELMCB IT WORKS LIKE AS ELCB BUT MOREOVER IT PROTECT
CONNECETD LINE WITH SHORT CIRCUIT ALSO.
| Is This Answer Correct ? | 73 Yes | 2 No |
Answer / aravind
BAsicaaly both are protection devices.ELCB or RCCB is more
for Human protection (30 mA)
ELMCB or RCBO is used for foll
ON& OFF
Current leakage
Overload and Shortcircuit
| Is This Answer Correct ? | 24 Yes | 0 No |
elcb -earth leakgagecircuit breker
elmcb-earth leagage moulded case circuit breaker
| Is This Answer Correct ? | 12 Yes | 50 No |
In short transmission line,why does the receiving end voltage is less than sending end voltage?
what is the procedure to carry out BDV test of a transformer ?
what is the role of transistor in Circuit?
How to maintaine ht motor efficiancy
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it
Where servomechanism is used?
What is P.F? Formula for calculating PF in HT side?
will the introduction of capacitor bank parallel with the induction load reduce power consumption
4 Answers Nokia, WAPDA Water and Power Development Authority,
what is split phase ac system?
how we can explain arc heatng?
a new 3ph induction motor doesn't rotates their ratted speed, why ?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)