OIT Tools and Equipment Flashcards

Which type of measuring tool is most commonly used in industrial trades to check the internal diameter of a bore?

Answer: Inside micrometer

An inside micrometer is the standard precision tool used to measure the internal diameter of a bore in industrial trades.

In Ontario industrial trades, what is the primary purpose of a torque wrench?

Answer: To apply a specific amount of rotational force to a fastener

A torque wrench is used to apply a precise, specified amount of rotational force (torque) to fasteners to ensure proper tightening.

Which PPE is required when operating a bench grinder in a trade shop?

Answer: Safety glasses or face shield

Safety glasses or a face shield must be worn when operating a bench grinder to protect against flying sparks and debris.

What does the term 'calibration' mean in the context of industrial trade tools?

Answer: Adjusting a tool to ensure its measurements are accurate against a known standard

Calibration is the process of adjusting or verifying a tool's accuracy by comparing it to a known reference standard.

When using an angle grinder, which action is considered a safety best practice under Ontario trade standards?

Answer: Inspecting the wheel for cracks before use

Inspecting the grinding wheel for cracks or defects before use is a mandatory safety step to prevent wheel failure and injury.

What type of drill bit is best suited for drilling into hardened steel in industrial applications?

Answer: Cobalt or carbide-tipped bit

Cobalt or carbide-tipped drill bits are designed to withstand the heat and hardness of drilling into hardened steel.