Answer Posted / ardo
mccb :moulded case circuit breaker its operates up to 1200A
and have ratings or have no ratings of current selecting
mcb :miniture circuit breaker operates upto 1000A nad have
selectable current ratings
ELCB means Earth Leakage Circuit breaker---It is operated
on leakage current only..It is not operated on short
circuit or overload current.
Is This Answer Correct ? | 2 Yes | 12 No |
Post New Answer View All Answers
Should power factor be low or high?
Define newton's law of viscosity.
What is measurement?
write down the formula of cable size in RM if current is 50Amp.
why we use circuit breakers for switching instead of normal switching device?
What is big transformer parts and their function ? Ty
On what basis the the size of Lightning arrester for buildings are selected ?
Define ohm’s law for a.c (alternating current)?
What is the necessary and sufficient condition for stability.
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
how was your last weekend.
How many double suspension hardware fittings are required on a double circuit transmission tower?
can you plz send l&t aptitude questions if available its urgent plz plz plz
What aturn on methods of scr?
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon