this is an essential safety procedure that protects workers from injury while working on or near electrical…

this is an essential safety procedure that protects workers from injury while working on or near electrical circuits and equipment by locking the device and/or power source to prevent anyone from turning on the hazardous power sources while someone is performing maintenance or servicing work: select the best option. shutdown lockout/tagout closeout

this is an essential safety procedure that protects workers from injury while working on or near electrical circuits and equipment by locking the device and/or power source to prevent anyone from turning on the hazardous power sources while someone is performing maintenance or servicing work: select the best option. shutdown lockout/tagout closeout

Answer

Brief Explanations:

Lockout/Tagout is a safety - procedure that locks devices and power sources to prevent accidental startup during maintenance. Shutdown just turns off the power without the locking and tagging aspect for prevention. Closeout is unrelated to this power - prevention safety measure.

Answer:

B. Lockout/Tagout