Tool and Equipment Usage Flashcards

What type of wrench should be used when precise torque specifications must be met?

Answer: Torque wrench

A torque wrench allows the user to apply a specific, measurable amount of torque to a fastener.

Which type of screwdriver bit is designed to resist cam-out (slipping) better than a standard Phillips head?

Answer: Torx (star)

Torx (star-shaped) bits are designed with straight-sided lobes that resist cam-out far better than Phillips bits.

What is the correct procedure when using a file to smooth a metal surface?

Answer: Apply pressure only on the push (forward) stroke

Files are designed to cut on the forward (push) stroke only; dragging them back damages the teeth.

What is the primary purpose of a center punch in metalworking?

Answer: To create a starting indentation for drilling

A center punch creates a small indentation to guide the drill bit and prevent it from wandering when starting a hole.

What safety precaution is most important before using a portable angle grinder?

Answer: Ensure the disc is the correct RPM rating for the grinder

The disc's maximum RPM rating must meet or exceed the grinder's speed to prevent the disc from disintegrating at high speed.

What is a vernier caliper primarily used to measure?

Answer: Internal and external dimensions with high precision

A vernier caliper measures internal dimensions, external dimensions, and depth with high precision, typically to 0.001 inch.