good lesson

awesome course

Before entering mdb room's we should be surely that all breakers are in off positions & at doing some maintenance work such chillers servicing r changing mcb

good lesson

what are the important things and tools to avoid from electrical shock

switching off the fuse is essential before starting your repair

listen guys iam not able to get the topic's description...please help me with it

Only do eleectris when qualified

Good lesson I enjoyed it.

what can i do when Injured someone by Electrical Shock