A1 LT17

Question 1

What changes the ampacity rating of a conductor?

Answer 1

-Material
-Size of conductor
-Temperature Rating of conductor insulation
-Installation
-Temperature of surrounding air
-Number of conductors in contact with each other

Question 2

What is the composition of a Triplex NSC cable?

Answer 2

2 insulated wires, 1 bare

Question 3

What is the composition of a Quadraplex NSC cable?

Answer 3

3 insulated wires, 1 bare

Question 4

How can you determine the ampacity of a conductor?

Answer 4

Identify composition and installation method