4.8 lighting installation

Question 1

_____ a luminaires that is hang with a cord, chain, or tube that enables it to be suspended from a ceiling or other support

Answer 1

pendent

Question 2

______ is a luminaire where a shielded light source directs its light to the ceiling, where it is reflected back to the space.

Answer 2

uplight

Question 3

_____ a luminaire that is usually attached to or recessed in the ceiling and emits a concentrated light downward.

Answer 3

downlight

Question 4

____ A type of downlight that is a recessed, canister-shaped luminaire with a shielded lamp that emits light downward.

Answer 4

high hat

Question 5

______ Are mounted above the ceiling or behind a wall or other surface so that any visible projection of light is insignificant.

Answer 5

recessed luminaires

Question 6

_______ A decorative, wall-mounted luminaires that provide ambient illumination. They can direct light upward, downward, or in all directions

Answer 6

scones

Question 7

________ Are used in high-ceiling areas, 20 ft (6 m) or higher that require uniform illumination

Answer 7

high bay luminaires

Question 8

__________ Are more compact. They are designed for use in low- to medium-ceiling areas

Answer 8

Low Bay Luminaires

Question 9

_____Is a luminaire that is designed to emit an intense, concentrated beam of light with usually no more than a 20° divergence (spread) from where it is directed

Answer 9

spotlight

Question 10

______ A luminaire that emits an intense light that is broader than a spotlight and that is capable of being pointed in any direction.

Answer 10

floodlight

Question 11

________ Is illumination where light received at the work plane or light illuminating an object is incident predominantly from a particular direction

Answer 11

directional lighting

Question 12

________ A directional lighting installation where luminaires are attached to and are moveable along a metal track

Answer 12

track lighting

Question 13

________ Is a lighting installation in which the light on the working plane or on an object is not incident predominantly from a particular direction. Diffused light is cast and disbursed over a large area.

Answer 13

difussed lighting

Question 14

______ Is a lighting component such as a translucent glass refractor that redirects or scatters the light from a source.
This type of lighting can be produced by a variety of indirect lighting techniques, where much of the light reaches the work plane after it has reflected off another surface such as a wall or ceiling

Answer 14

diffuser

Question 15

_________ A lighting installation where the light source is shielded by a panel that is parallel to the wall and attached to the ceiling; it distributes light over the wall

Answer 15

cornince lighting

Question 16

_______ An uplighting installation where the light source is shielded by a ledge or recess with light dispersed over the ceiling and upper wall.

Answer 16

cove lighting

Question 17

_________ a lighting installation where the light source is shielded by a panel that is parallel to the wall at the top of a window

Answer 17

valance lighting

Question 18

_________ Widely used for general lighting installation in building

Answer 18

fluorescent lighting

Question 19

________ are available in recessed, surface mounted, or pendent style fixture designs. Unlike the concentrated light emitted by other commercially available light sources

Answer 19

fluorescent luminaires

Question 20

_____ have a flat lens to diffuse the light

Answer 20

lensed

Question 21

_______ Have parabolic-shaped reflectors and open louvers to direct the light downward.

Answer 21

parabolic louvered

Question 22

_______ Have a lens that wraps around the lamps to diffuse and direct the light outward.

Answer 22

wraparound

Question 23

______ and __________ Offer excellent lighting and solutions to specific lighting problems

Answer 23

new lamp and luminaire designs

Question 24

_______ and _________ small, offer low maintenance, and have excellent light and color qualities

Answer 24

halogen and compact fluorescent lamps

Question 25

________ Good color rendering, 2 qualities and work well in spaces with high ceiling.

Answer 25

metal halide lamps

Question 26

__________ Used when color rendition is not important such as factories and warehouse.

Answer 26

high pressure sodium lamps

Question 27

_________ Are rarely used in building interiors because they produce a monochromatic yellow light that renders even the most vibrant colors in the shade of yellow

Answer 27

low pressure sodium lamps

Question 28

___________ Incandescent lamp with an elliptically shaped reflector. Particular effective at increasing efficiency of baffled-down lights

Answer 28

elliptical reflector lamps

Question 29

____________ That may use and incandescent filament, halogen filament tube, or HID arc tube, is a pressed-glass reflector lamp.

Answer 29

parabolic aluminized reflector lamps

Question 30

_______________ Is an advance lighting technology that transports light from a single source over a distance to one or more light outlets emits light evenly along the way.

Answer 30

remote-source lighting installations

Question 31

_________ is a set of reflectors, filters, and lenses to fed the light of fiber optic cables and a fixture to distribute the light at the point of illumination

Answer 31

fiber optic RSL systems

Question 32

_________ a hollow tube with a reflective inner surface that directs light through the tube. The most common linings are prismatic films and mirrored surface

Answer 32

light pipe RSL systems