Chapter 110- Lighting Systems

Question 0

Ambient lighting can be improved with two types of lighting

Answer 0

Direct and indirect

Question 1

A luminaire is

Answer 1

A complete lighting unit

Question 2

Advantage of low voltage switching is

Answer 2

That local and remote control of lighting is permitted
Wiring does not require Conduits
Changes are simple and economical

Question 3

Direct lighting systems are

Answer 3

More economical than indirect lighting

Question 4

In large building approximately what percentage of the electrical load is lighting

Answer 4

60%

Question 5

Occupancy sensors are

Answer 5

Automatic switches
Infrared
Ultrasonic

Question 6

The life safety code requires that emergency lighting be provided for means of exit in the

Answer 6

All educational and institutional occupancies

Question 7

When control for multiple locations is required

Answer 7

2 three way switches and two 4 way switches are used

Question 8

When designing a lighting system which of the following should be considered

Answer 8

Initial cost
Operating cost
Maintenance cost