Updated Electrical Module 6 - Device Boxes

What is the name of the special box used in a flat‑slab construction job?

Pancake Box

What size of a junction box must be used if there is one 4” conduit, one 3” conduit, and one 2” conduit entering on one side and exiting at a 90° angle?

32 Inches

Which type of boxes are preferred for indoor wall‑mounted light fixtures?

Octagon & Round Boxes

According to NEC® Section 210.52(C)(3)(1), what is the maximum mounting height for a receptacle installed above a kitchen countertop?

20 Inches Above

Which type of pull requires the length of the box to be no less than eight times the trade diameter of the largest raceway?

Straight Pull

According to NEC® Section 210.52(F), how many receptacles are required in each laundry area?

At Least 1

Why are pull boxes installed at convenient intervals in a long conduit run?

Reduce Strain On Conductors

What is another name for a single‑gang utility box?

Handy Box

Four wires enter a box, each connected to a terminal and then exit again. What is the total conductor count?

8

When sizing an outlet box, how many conductors must be deducted for a 15A duplex receptacle?

Two Conductors