Apprenticeship Exam Tools, Equipment, and Trade Practices 1

Question 1

Which tool is used to measure whether a surface is perfectly horizontal?

Accepted Answer

Level

Answer

A level uses a bubble in a liquid-filled vial to determine whether a surface is perfectly horizontal.

Question 2

What is the purpose of a torque wrench in trade work?

Accepted Answer

To tighten fasteners to a specified level of tightness

Answer

A torque wrench applies a measured amount of force to a fastener, ensuring it is tightened to the manufacturer's specified torque value.

Question 3

What does a continuity tester check in electrical work?

Accepted Answer

Whether a circuit is complete and current can flow through it

Answer

A continuity tester checks whether an electrical path exists between two points, confirming wires, switches, or fuses are intact.

Question 4

Which type of screwdriver bit is required for a Phillips head screw?

Accepted Answer

Cross-shaped (X) bit

Answer

Phillips screws have a cross-shaped recess and require a matching cross-shaped (Phillips) driver bit.

Question 5

What is the primary use of a come-along (hand chain hoist) on a job site?

Accepted Answer

To lift or pull heavy loads using mechanical advantage

Answer

A come-along uses a chain and ratchet mechanism to provide mechanical advantage for lifting or pulling heavy objects.

Apprenticeship Exam Practice Test