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Electrical Lighting Module Test Questions And Answers With Verified Solutions Already Passed!!!
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Electrical Lighting Module Test Questions And Answers With Verified Solutions Already Passed!!!
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Electrical Lighting Module TestQuestions And Answers With Verified
Solutions Already Passed!!!
Which of the following is true regarding the storage and handling of lighting
fixtures? - ANSWER✔✔Wear gloves when handling fixtures to protect finished
surfaces.
Which of the following materials absorbs the most light? - ANSWER✔✔Dark red
bricks
The type of high-intensity discharge (HID) lamp that has excellent color rendition
is the --" - ANSWER✔✔metal halide lamp
The junction box and recessed lighting fixture should be separated by a minimum
distance of - ANSWER✔✔1'
Which of the following are often used in conjunction with time clocks to turn off
lighting when it is no longer needed? - ANSWER✔✔Photosensors
A type of system that can be used to control both lighting and HVAC equipment is
a(n) -- - ANSWER✔✔• EMS
Energy legislation promotes the replacement of full-wattage fluorescent lamps with
higher-efficiency types, such as - ANSWER✔✔T-5s
Unless it is protected or is a low-voltage type of track, track lighting on a wall must
be installed at least - ANSWER✔✔5'above the floor
Which type of ballast has the highest system efficiency? - ANSWER✔✔Electronic
instant-start
Which color temperature produces a balance between warmth and coolness? -
ANSWER✔✔3,500K
Ultrasonic occupancy sensors are triggered by - ANSWER✔✔motion
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