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HVE120 Electrical Wiring - Residential (Midterm) Exam Questions and Answers
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HVE120 Electrical Wiring - Residential (Midterm) Exam Questions and Answers
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HVE120 Electrical Wiring - Residential(Midterm) Exam Questions and Answers
A service entrance panel should be mounted how high above finished grade? - Answer
-48 to 72 Inches
The ungrounded conductor : - Answer -Is connected to a fuse or breaker
On what side of the meter socket are the service entrance conductors that feed the
service entrance panel connected? - Answer -Load Side
A #6 AWG THHW copper conductor @ 167°F has a maximum current capacity of: -
Answer -50 Amps
The size of the service entrance conductors depends on what? - Answer -The total
electrical load
The current carrying capacity of a conductor depends on two things. What are they? -
Answer -The material the wire is made of and the size or gauge of the wire
Under what article does it state that receptacles that are installed to service countertops
in a kitchen must be GFCI protected? - Answer -210.8 (A) 6
What does 14/3 WG on Non-Metallic Sheathed Cables "ROMEX" tell you? - Answer -
Size of the Wire, Number of the Conductors, With Ground
NEC Article 250 deals with: - Answer -Grounding and Bonding
When wiring a "Switch Leg", the power enters what first? - Answer -The Switch
The grounded conductor will: - Answer -Never be in series with a fuse, circuit breaker or
switch
On a construction site, temporary service may remain in place: - Answer -Until the
building is ready to receive power through its own panel
In a series circuit connected to 208 volts with two equal loads, the voltage across each
load will be: - Answer -104 Volts
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