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LEVEL 3 MODULE 3 PRACTICAL
APPLICATIONS OF LIGH TING
EXAM Q&A 100% GUARAN TEED PASS
Question 1: The classification of an area as being
hazardous with regard to the installation of lighting fixtures is the responsibility of the insurance company, authority having jurisdiction, or owner
CORRECT ANSWER : owner
Question 2: Corridor lighting levels in the public areas of
a building should have at least
CORRECT ANSWER : 20 % of the illuminance level of
the adjacent areas
Question 3: Lighting that uses fixtures above the visual
task area that also contributes to the lighting in the local area is classified as
CORRECT ANSWER : localized general lighting
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Question 4: Task lighting is used to
CORRECT ANSWER : focus illumination on a specific
surface
Question 5: Lighting fixtures that distribute 90 % to 100
% of their emitted light below the horizontal plane are classified as
CORRECT ANSWER: direct lighting fixtures
Question 6: Lighting fixtures that distribute 60 % to 90 %
of their emitted light downward but also distribute 10 % to 40 % upward to illuminate the ceiling are classified as
CORRECT ANSWER : semi-direct lighting fixtures
Question 7: Lighting fixtures installed in houses and
apartments are classified as being used in
CORRECT ANSWER : residential service
Question 8: Which of the following types of lighting
fixtures is most likely to be used to provide general
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illumination in patient observation areas in a health care facility?
CORRECT ANSWER : Fluorescent
Question 9: Which of the following is used in HID
dimming circuits to detect movement as people enter and to bring the aisle lighting to full luminance?
CORRECT ANSWER : SLOD
Question 10: Task area fluorescent fixtures are generally
two- , three- , or four - lamp fixtures made in lengths of
CORRECT ANSWER : 4' and 8'
Question 11: Which of the following is a common name
for a wall-mounted lighting fixture?
CORRECT ANSWER : Wall pack
Question 12: Which of the following is the unit used to
measure the illuminance or amount of total light per unit area that falls on a surface?
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CORRECT ANSWER : Footcandle
Question 13: Lighting that provides the minimum light
levels needed to assist people when exiting a building
CORRECT ANSWER : egress lighting
Question 14: Incandescent ceiling-mounted fixtures
equipped with diffusers are used to provide
CORRECT ANSWER : general diffused lighting
Question 15: When mounted above eye level, which of
the following are normally equipped with some bottom shielding such as a louver or diffuser?
CORRECT ANSWER : Downlights
Question 16: The basic measure of the amount of light
produced by a light source is called the
