Industrial Safety for E&I
Technicians Confined Space,
Electrical Safety, and PPE 2026
Expert Verifed Ace the Test
What can damage rubber gloves? - ANSWER ✔✔Rubber gloves can
be damaged by hand creams, glove dust, washing with plain water
instead of chemical cleaners, and storage inside their leather protectors.
What must you do before entering a confined space? - ANSWER
✔✔Before entering a confined space, you must be trained in confined
space entry procedures and have two separate means of entry/exit.
, What is the major cause of death from electrical shock? - ANSWER
✔✔The major cause of death from electrical shock is fibrillation of the
heart.
What determines the outcome of an electrical shock? - ANSWER
✔✔The main factor that determines the outcome of an electrical shock is
the amount of current.
What is the first step before working on a circuit? - ANSWER ✔✔The
first step to be completed before working on a circuit is to check that the
circuit is tagged and locked out.
What should be done first when working on de-energized circuits with
capacitors? - ANSWER ✔✔The first thing a qualified individual should
do is to use test equipment to verify that no residual energy is present.
How should all electrical equipment and lines be treated? - ANSWER
✔✔All electrical equipment and lines should be considered energized
until determined otherwise.
Who determines the classification of a confined space? - ANSWER
✔✔The classification of a confined space as a non-permit or permit-
required confined space is determined by the supervisor and
project/safety managers after a hazard review.
Technicians Confined Space,
Electrical Safety, and PPE 2026
Expert Verifed Ace the Test
What can damage rubber gloves? - ANSWER ✔✔Rubber gloves can
be damaged by hand creams, glove dust, washing with plain water
instead of chemical cleaners, and storage inside their leather protectors.
What must you do before entering a confined space? - ANSWER
✔✔Before entering a confined space, you must be trained in confined
space entry procedures and have two separate means of entry/exit.
, What is the major cause of death from electrical shock? - ANSWER
✔✔The major cause of death from electrical shock is fibrillation of the
heart.
What determines the outcome of an electrical shock? - ANSWER
✔✔The main factor that determines the outcome of an electrical shock is
the amount of current.
What is the first step before working on a circuit? - ANSWER ✔✔The
first step to be completed before working on a circuit is to check that the
circuit is tagged and locked out.
What should be done first when working on de-energized circuits with
capacitors? - ANSWER ✔✔The first thing a qualified individual should
do is to use test equipment to verify that no residual energy is present.
How should all electrical equipment and lines be treated? - ANSWER
✔✔All electrical equipment and lines should be considered energized
until determined otherwise.
Who determines the classification of a confined space? - ANSWER
✔✔The classification of a confined space as a non-permit or permit-
required confined space is determined by the supervisor and
project/safety managers after a hazard review.
