IC VOL 1 Complete Questions Study Exam With Correct Detailed Answers.
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Course
IC.
Institution
IC.
To discharge capacitors in de-energized equipment, which device should you use? - correct answer A safety shorting probe.
When are caution tags used? - correct answer When temporary special instructions or unusual caution ...
To discharge capacitors in de-energized equipment, which device should you use? - correct answer
A safety shorting probe.
When are caution tags used? - correct answer When temporary special instructions
or unusual caution must be exercised to operate equipment.
When are danger tags used? - correct answer When operation of equipment could
injure personnel or damage equipment.
When are danger shock hazard signs used? - correct answer Where voltages are
above 500 volts only.
Isolated receptacle circuits are designed to limit ground leakage currents to how many milliamperes? -
correct answer 10 milliamperes.
Why should a dummy outlet be installed near a workbench? - correct answer To
test the grounding conductors on portable power tools.
True or False: It is important to understand the meanings of and reasons for safety standards. - correct
answer True.
When you are working on energized equipment, who might you want observing you in case of electrical
shock? - correct answer A CPR qualified person; who can administer mouth-to-
mouth ventilation and cardiac massage.
Who is responsible for understanding and observing safety standards and regulations on board ship? -
correct answer All individuals.
, After a tag has been installed on a piece of equipment and the reason for the tag-out has been
remedied, who can authorize the removal of the tag? - correct answer The
authorizing officer.
Can an instrument that is labeled OUT-OF-CALIBRATION still be used? - correct answer
Yes, but with extreme caution.
What class of rubber gloves should be selected if a person is to work around a piece of equipment rated
at 5000 Volts? - correct answer I
Warning plates are installed in small craft to warn personnel of what potential hazard? - correct answer
Explosive vapors.
What publication specifically contains general shipboard safety precautions? - correct answer
OPNAVINST 5100.19B
What color are (a) caution tags and (b) danger tags? - correct answer (a) yellow (b)
red.
What is an acceptable resistance reading for the ground connection between the ship's hull and metal
frame of a portable electric drill? - correct answer Less than 1 ohm.
What should be done with a cable that shows signs of tears, chafing, exposed conductors or damaged
plug? - correct answer Replace promptly.
Why must you short-circuit the secondary of a current transformer before you disconnect the meter? -
correct answer To prevent an extremely high voltage buildup.
When installing rubber floor matting, you should ensure there are no seams within what minimum
distance of an electrical hazard? - correct answer 3ft.
What are some good safety practices? - correct answer Observe all posted
operating instructions and safety instructions, report any unsafe conditions or any equipment or
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