ET 26203

Unless its protected or is a low-voltage type of track, AT LEAST how many feet above the floor must track lighting be installed?

• 5'

• 6'

• 7'

• 8'

What type of recessed luminaire that is 2'x2' square or 2'x4' rectangular called?

• Troffer

• Pendant

• Sconce

• Suspended

When installing a surface-mounted luminaire weighing more than 50 pounds, how should it be supported?

• by a standard outlet box without additional support

• mounted to a standard outlet box if securely attached

• by the outlet box if the box is listed and labeled for the weight

What may NOT be installed 3' horizontally and 8' vertically from a bathtub rim or shower stall threshold?

• LED downlight

• recessed luminaire

• exhaust fan

• ceiling hung fan

What type of luminaire is a chandelier?

• recessed

• suspended

• track-mounted

• surface-mounted

What should be referenced to ensure proper luminaire type and location in a building?

• site lighting plan

• lighting floor plan

• panel schedule

• power plan

What is the MINIMUM distance required between a junction box and recessed luminaire?

• 1"

• 3"

• 5"

• 6"

Which of the following is an advantage of LEDs?

• not dimmable

• longer warm-up time

• high operating temperature

• repeated starts do not effect lifespan

Which color temperature produces a balance between warmth and coolness?

• 2,000K

• 3,000K

• 3,500K

• 4,500K

When replacing a halogen lamp in a luminaire what must be used before touching the lamp?

• use an oily rag

• clean bare hands

• use a soft cloth or glove

• no precautions are necessary