Specifying Electrical infrastructure

Question 1

For branch circuit loads, you should plan not to use more than ______ percent of available current.

Answer 1

80 percent

Question 2

A “technical power system” is designed exclusively for

Answer 2

AV systems and associated equipment.

Question 3

The main consideration when selecting a cable shield are

Answer 3

Coverage, flexibility and frequency range

Question 4

Conduit capacity for cable should be determined by

Answer 4

Local codes and regulations

Question 5

An AV conduit riser diagram shows

Answer 5

Junction and pull boxes