can you give main difference between ELCB And RCCB?
Answer Posted / soumya ranjan bidyadhar behera
ELCB(earth leakage circuit breaker) is a device that is used to detect a leaking current from an installation when the power is cut, while RCCB(residual current curcuit breaker) or RED(residual current device) is an electric device that disconnects the power when the flow of power is not balanced at phase.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
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 ?
Discuss about gear cutting machines.
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
What are the factor to be consider for CT selection in 132kV substation?
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
Why neutral is not used in three phases dol starter
Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used
how to calculate power consumption in slip ring motor at different step
how we can set the IDMT relay.
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
HOE WE CAN IMPROOVE BY USE OF CAPACITOR
How to findout raw or ups power? its not indicated in socket,
who many types of fire explane with exmple
What Is Sampling?
At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?