Electrical Level 3 Module 8 Questions
with Correct Answers | Rated A+
If the power connects to the electric service overhead, the incoming service supply is referred
to as a - CORRECT ANSWER -service drop
Shows the location of the electric service in the location of distribution in branch circuit panel
boards within the structure - CORRECT ANSWER -building layout
Will show the amount of exterior wall space available at the location where the service
equipment might be mounted. - CORRECT ANSWER -building elevation drawing
Usually routed to and bonded in the first service disconnecting means - CORRECT ANSWER -
service grounding conductors
Must be in a readily accessible location, marked as a service disconnect, and listed as suitable
for use as a service disconnecting means - CORRECT ANSWER -service disconnecting means
Refers to a single meter enclosure with a single watt - hour or demand meter - CORRECT
ANSWER -self contained meter installation
Service is rated at how many amps in above usually utilize a group of current Transformers, one
for each ungrounded conductor or set of conductors? - CORRECT ANSWER -400 amps
What are the two basic types of current Transformers? - CORRECT ANSWER -busbar type and
donut type
with Correct Answers | Rated A+
If the power connects to the electric service overhead, the incoming service supply is referred
to as a - CORRECT ANSWER -service drop
Shows the location of the electric service in the location of distribution in branch circuit panel
boards within the structure - CORRECT ANSWER -building layout
Will show the amount of exterior wall space available at the location where the service
equipment might be mounted. - CORRECT ANSWER -building elevation drawing
Usually routed to and bonded in the first service disconnecting means - CORRECT ANSWER -
service grounding conductors
Must be in a readily accessible location, marked as a service disconnect, and listed as suitable
for use as a service disconnecting means - CORRECT ANSWER -service disconnecting means
Refers to a single meter enclosure with a single watt - hour or demand meter - CORRECT
ANSWER -self contained meter installation
Service is rated at how many amps in above usually utilize a group of current Transformers, one
for each ungrounded conductor or set of conductors? - CORRECT ANSWER -400 amps
What are the two basic types of current Transformers? - CORRECT ANSWER -busbar type and
donut type
