Which is the Proper Sequence of Operation of Isolator, Circuit Breaker and Earthing Switch?

[@neerajjoshi8601]

Very very thanks for usefull information

[@rohiniharidas]

Welcome!

[@Torricellian]

Thank you... and keep ahead for more vedio series .

[@rohiniharidas]

Glad to know, you liked it..Thank you.

[@TheKubendran]

It is an impressive video. Thank you for the explanation.

[@rohiniharidas]

Glad to hear!!

[@rabibhadra2676]

Very nice video but with minimal sound.

[@rohiniharidas]

Thank you sir....Yes, sound is low only for this video...rest videos are with comparatively good voice quality

[@adityasharma7173]

Sound very low in video

[@rohiniharidas]

Yes...Only in this video having this issue

[@marif0762]

maam give notes of this course........

[@rohiniharidas]

Thanks for watching this video, Sorry but I don't have notes but in the end I have mentioned the references which you can refer.

[@Akshay85527]

Thank you so much mam.

[@rohiniharidas]

Welcome...

[@Boby2057]

What will happen if circuit breaker get closed without disconnecting the earth switch.

[@rohiniharidas]

If earth switch is not disconnected before closing of circuit breaker then obviously heavy three phase Earth fault will occur at the terminals of isolator because they are connected to earth