Electrical Safety MCQs | Electrical Safety Multiple Choice Questions with Answers
Questions
1
One of the main functions of personal protective grounds is to provide a _______ impedance path for a short circuit.
Answer: Low
2
The Prohibited Approach Boundary is considered the same as making_____________.
Answer: Contact
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3
OSHA requires the testing of a volt meter after a voltage test on voltage above______.
Answer: 600v
6
____ workers have little or no training working on or near electricity.
Answer: Unqualified
7
Electrical hazards include shock, electrical arcs and blasts, and _____or faulty equipment.
Answer: Broken
9
____ gives a stray current somewhere to go and keeps workers from becoming part of the circuit.
Answer: Grounding
10
Specially designed PPE for electrical work includes _____ insulating gloves, matting, blankets, and covers.
Answer: Rubber
11
____ tools are encased in plastic and prevent the user from getting electrocuted if the tool develops a short circuit.
Answer: Double-insulated
13
____ is a measurement of how much energy you are using each second.
Answer: Power
14
Gloves used for electrical protection must be electrically tested every…
Answer: 6 months
15
One of the three generally recognized hazards of electrical work is____.
Answer: Arc Flash
16
Work performed on an electrical system within reaching distance of energized components is________work.
Answer: Energized
17
A Safety Electrical One Line Diagram should be used to ______________ all sources of electrical energy.
Answer: Identify
18
The minimum allowable work space around electrical equipment is ________ inches deep.
Answer: 30
19
The secondary of a current transformer must never be ____________ while energized.
Answer: Opened
