Interested to Buy Any Domain ? << Click Here >> for more details...
can you give main difference between ELCB And RCCB?
- 38 Answers
- 171693 Views
- MCB Bank, Reliance, Wipro, I also Faced
- E-Mail Answers
Answer Posted / pravesh
both rccb and elcb are same name given to the same device
both work in residual current value of the circuit. both
has low current setting i.e. 80 ma .if any durrent flows
(residual) itflows from the earth condutor and thus trip
the elcb/rccb
| Is This Answer Correct ? | 7 Yes | 28 No |
Post New Answer View All Answers
When MICC cables used ?
Draw the single line diagram of the power station?
How can we convert 11 kv to 440 volt without using transformer ?
What are the operation carried out in thermal power station?
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
How to calculate the sag of OPGW during stringing???
where lt & ht capacitor used
How to decide whether A / B / C / D curve type MCB should be used?
importance of reactive power management
Why do we perform an open-circuit test and short-circuit test on the transformer?
Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!
the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?
what is meant by re-rolling motor? how it differs from standard motor?
how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
