2025 IRC ELECTRICAL PRACTICE TEST
E1 QUESTIONS WITH CORRECT
ANSWERS
Flexible cords for kitchen range hoods shall be inches minimum and i
nches maximum length. - CORRECT ANSWER -18/48
Cords that supply swimming pool equipment shall have a copper equipment grounding conductor not sm
aller than No. _____________ AWG. - CORRECT ANSWER -12
Electrical services within the scope of the IRC are limited to -volt, 0-to -
ampere, single-phase systems. - CORRECT ANSWER -120/240
400
The markings for identification of disconnecting means shall have the durability to withstand the Involve
d. - CORRECT ANSWER -Enviroment
Electrical panel boards and over current devices shall not be located in. . - CORRECT ANSWER -
Clothes closets, bathrooms or over the steps of a stairway.
Interior metal water piping located more than feet from the point of entrance to the building sha
ll not be used as part of the grounding electrode system. - CORRECT ANSWER -5
Above-ground service-
entrance cables subject to physical damage shall be protected by Schedule PVC conduit. -
CORRECT ANSWER -80
In no case shall the point of the attachmentTfor service-
drop conductors be less than. Feet above finished grade. - CORRECT ANSWER -10
Overhead service-
drop conductors shall have a vertical clearance of not less than feet above the roof surface. -
CORRECT ANSWER -8
E1 QUESTIONS WITH CORRECT
ANSWERS
Flexible cords for kitchen range hoods shall be inches minimum and i
nches maximum length. - CORRECT ANSWER -18/48
Cords that supply swimming pool equipment shall have a copper equipment grounding conductor not sm
aller than No. _____________ AWG. - CORRECT ANSWER -12
Electrical services within the scope of the IRC are limited to -volt, 0-to -
ampere, single-phase systems. - CORRECT ANSWER -120/240
400
The markings for identification of disconnecting means shall have the durability to withstand the Involve
d. - CORRECT ANSWER -Enviroment
Electrical panel boards and over current devices shall not be located in. . - CORRECT ANSWER -
Clothes closets, bathrooms or over the steps of a stairway.
Interior metal water piping located more than feet from the point of entrance to the building sha
ll not be used as part of the grounding electrode system. - CORRECT ANSWER -5
Above-ground service-
entrance cables subject to physical damage shall be protected by Schedule PVC conduit. -
CORRECT ANSWER -80
In no case shall the point of the attachmentTfor service-
drop conductors be less than. Feet above finished grade. - CORRECT ANSWER -10
Overhead service-
drop conductors shall have a vertical clearance of not less than feet above the roof surface. -
CORRECT ANSWER -8
