Quiz: Can You Be A Perfect Electrician?
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- 1.Electrical Safety-related work practices involve:
- A.
The use of ground fault circuit interrupters
- B.
Verifying power is off before doing repairs
- C.
Keeping proper distance from overhead power lines
- D.
All of the above
- 2.The following is an example of work that may be performed by a person who is not an electrician at work place:
- A.
Connecting of an extension cord using a standard junction box
- B.
Removal of grounding pin from appliance cord plug
- C.
Use of proper extension cord to power an appliance for a short time
- D.
None of the above
- 3.Electrical current can flow through human body.
- A.
True
- B.
False
- C.
Can not say
- D.
None of the above
- 4.Which of the following are classified as unsafe acts?
- A.
Altering a 3-prong plug to fit a 2-prong outlet
- B.
Using a GFCI
- C.
Working too close to overhead power lines
- D.
A and C
- E.
All of the above
- 5.Electric cords connected to equipment may be used for raising or lowering the equipment.
- A.
True
- B.
False
- C.
Can not be determined
- D.
None of the above
- 6.Conductive articles of jewelry and clothing can be worn around exposed energized parts.
- A.
True
- B.
False
- C.
Depends upon the weather
- D.
None of the above
- 7.Extension cords must have the following:
- A.
UL Listing
- B.
Three prongs
- C.
A fuse
- D.
All of the above
- 8.At same voltage, DC is more dangerous than AC.
- A.
True
- B.
False
- C.
Can not be determined
- D.
None of the above
- 9.Non-conductive head protection should be worn whenever there is a danger of head injury from electric shock.
- A.
True
- B.
False
- C.
Not necessary
- D.
None of the above
- 10.Severity of an electric shock depends on:
- A.
Path of current through the body
- B.
Amount of current flowing through the body
- C.
Length of time the body is in the circuit
- D.
All the above
Questions: 10 | Attempts: 26553 | Last updated: Mar 22, 2022
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