Electrical Wiring Final
Exam Questions &
Answers
The location of the service point can change depending on the design and configuration of a
distribution system. - ANSWERSTrue
The requirements for entering a utility hole are strict because it is a potentially dangerous space
and should only be accessed by utility workers. - ANSWERSTrue
The homeowner should not consult with the utility concerning future home additions, such as a
pool, fence, deck, or shed, before the trench is dug for a service lateral. - ANSWERSFalse
A service ___ is a service entrance that has wires running from a utility pole to a service head. -
ANSWERSdrop entrance
A service ___ is a service entrance where wires are buried underground. - ANSWERSlateral
entrance
A service entrance for a single-family dwelling requires a minimum of ___ A capability. -
ANSWERS100
Cost, convenience, and ___ must be taken into consideration when a service entrance is placed.
- ANSWERSSafety
Residential service entrances are typically rated in ___ and the voltage is typically at a standard
120 V/240 V. - ANSWERSAmperes
Exam Questions &
Answers
The location of the service point can change depending on the design and configuration of a
distribution system. - ANSWERSTrue
The requirements for entering a utility hole are strict because it is a potentially dangerous space
and should only be accessed by utility workers. - ANSWERSTrue
The homeowner should not consult with the utility concerning future home additions, such as a
pool, fence, deck, or shed, before the trench is dug for a service lateral. - ANSWERSFalse
A service ___ is a service entrance that has wires running from a utility pole to a service head. -
ANSWERSdrop entrance
A service ___ is a service entrance where wires are buried underground. - ANSWERSlateral
entrance
A service entrance for a single-family dwelling requires a minimum of ___ A capability. -
ANSWERS100
Cost, convenience, and ___ must be taken into consideration when a service entrance is placed.
- ANSWERSSafety
Residential service entrances are typically rated in ___ and the voltage is typically at a standard
120 V/240 V. - ANSWERSAmperes
