Nccer electrical level 2 module 3-
Questions & Answers
NEC requirements must be adhered to when installing incandescent recessed lighting fixtures
because they Correct Ans-are a fire hazard if installed incorrectly
which of the following will shorten the life of a filament in an incandescent lamp? Correct
Ans-operating at warmer temperature
chandeliers are a type of Correct Ans-suspended lighting fixture
when white light is passed through a prism, how many total colors are visible Correct Ans-6
Compared to standard incandescent lamps, which of the following provides longer life and
improved light quality when used in a lamp Correct Ans-halogen gas
fluorescent lamps with a single pin at each end are known as Correct Ans-instant-start lamps
when installing a surface-mounted fixture weighing more than 50 pounds, it Correct Ans-can
be supported by the outlet box if the box is designed and marked to support more than 50
pounds.
NEC Article 410 contains requirements for installing Correct Ans-recessed lighting fixtures
Questions & Answers
NEC requirements must be adhered to when installing incandescent recessed lighting fixtures
because they Correct Ans-are a fire hazard if installed incorrectly
which of the following will shorten the life of a filament in an incandescent lamp? Correct
Ans-operating at warmer temperature
chandeliers are a type of Correct Ans-suspended lighting fixture
when white light is passed through a prism, how many total colors are visible Correct Ans-6
Compared to standard incandescent lamps, which of the following provides longer life and
improved light quality when used in a lamp Correct Ans-halogen gas
fluorescent lamps with a single pin at each end are known as Correct Ans-instant-start lamps
when installing a surface-mounted fixture weighing more than 50 pounds, it Correct Ans-can
be supported by the outlet box if the box is designed and marked to support more than 50
pounds.
NEC Article 410 contains requirements for installing Correct Ans-recessed lighting fixtures
