How can i check a relay good or not?

Answer Posted / k.prakashchandra

By simulation

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the safety points of vaccum circuit breaker.

1626


How to measure size of cable on a given load

1374


Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?

3394


what is kondo syatem in eletrical traction

1656


How to calculate the heat load for a electrical room

2594






Explain thin film resistors and wire-wound resistors

631


What are m circles?

650


how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.

2698


what are all the components required to assemble solar panel other than pv cell?

952


How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?

4256


Explain about c.t?

694


Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?

1303


How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.

4943


66kv under ground cable how to layaing in ground any special case two ckt r runing

1520


what is mean by Digital Logic Meter (DLM)

1854