Apprenticeship Exam Tools, Equipment, and Trade Practices 1 — Questions and Answers
Question 1: Which tool is used to measure whether a surface is perfectly horizontal?
- Level (Correct answer)
- Plumb bob
- Square
- Tape measure
Correct answer: Level
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?
- To tighten fasteners to a specified level of tightness (Correct answer)
- To cut pipe at precise angles
- To strip wire insulation
- To measure pipe diameter
Correct answer: To tighten fasteners to a specified level of tightness
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?
- Whether a circuit is complete and current can flow through it (Correct answer)
- The voltage level in a circuit
- The amperage draw of a device
- The resistance of a motor winding only
Correct answer: Whether a circuit is complete and current can flow through it
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?
- Cross-shaped (X) bit (Correct answer)
- Flat-blade bit
- Hex (Allen) bit
- Torx star bit
Correct answer: Cross-shaped (X) bit
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?
- To lift or pull heavy loads using mechanical advantage (Correct answer)
- To cut thick steel cable
- To drive anchor bolts into concrete
- To compress pipe fittings
Correct answer: To lift or pull heavy loads using mechanical advantage
A come-along uses a chain and ratchet mechanism to provide mechanical advantage for lifting or pulling heavy objects.
Question 6: Which type of drill bit is best suited for drilling into concrete or masonry?
- Carbide-tipped masonry bit (Correct answer)
- Twist drill bit
- Spade bit
- Forstner bit
Correct answer: Carbide-tipped masonry bit
Carbide-tipped masonry bits are hardened to penetrate concrete, brick, and block without dulling quickly.
Apprenticeship Exam Tools, Equipment, and Trade Practices 1
Which tool is used to measure whether a surface is perfectly horizontal?