Interim Quiz BU 3

Goals of Lighting Design

I. Lighting equipment should be unobtrusive, but not necessarily invisible

II. Lighting levels should be adequate for efficient seeing of the particular task involved.

• Statement I is true, Statement II is false

• Statement II is true, Statement I is false

• Both are true

• Both are false

What type of lighting methods?

• General

• Local

• Combination

• Supplementary

Sometimes called "up lighting" uses one or more fixtures to aim light onto the ceiling and upper walls, which act as reflectors and distribute the light evenly throughout the room.

• Direct

• Indirect

• General

• Diffused

This light is mostly reflected but some part of the light source also provides a smaller amount of direct light.

• Direct

• Semi-Indirect

• Diffused

• Indirect

What type of lighting?

• Direct

• Indirect

• Semi-indirect

• General

Light is distributed equally to both the upper and lower areas of a room—50 percent upward and 50 percent downward

• Direct

• Semi-indirect

• General

• Semi-indirect

What type of light source?

What type of light source?

• Double lamp

• U-shape lamp

• Box lamp

• Return lamp

What type of light source

These lamps operate by passing an arc through a high-pressure mercury vapour contained in an arc tube made of quartz or glass

• HID Lamps

• Mercury Lamps

• Neon Lamps

• Fluorescent Lamps