AIT Tools & Equipment 3

Question 1

How frequently should power tool cords be inspected for damage?

Accepted Answer

Before each use

Answer

Once per year during scheduled maintenance

Answer

Monthly as part of a tool inventory

Answer

Only when reduced performance is observed

Question 2

What is the correct response when a power tool begins to overheat during use?

Accepted Answer

Shut it off and allow it to cool completely before resuming

Answer

Continue at reduced pressure and monitor temperature

Answer

Apply water or compressed air to cool it down quickly

Answer

Increase speed briefly to complete the task faster

Question 3

What is the recommended method for storing drill bits?

Accepted Answer

In a labeled index or case organized by size

Answer

Loose in a general toolbox drawer for easy access

Answer

Wrapped in shop rags to protect cutting edges

Answer

Left installed in the drill chuck between uses

Question 4

What substance is commonly applied to hand saw blades to reduce friction during cutting?

Accepted Answer

Paste wax or beeswax

Answer

Motor oil

Answer

WD-40 penetrating oil

Answer

Lithium grease

Question 5

Why are torque specifications provided for fasteners in assemblies?

Accepted Answer

To ensure proper clamping force without over- or under-tightening

Answer

To determine the correct drill bit size for pilot holes

Answer

To specify the thread pitch of the fastener

Answer

To indicate the fastener's material composition

Question 6

Before replacing a circular saw blade, the operator must first:

Accepted Answer

Unplug the saw or remove the battery

Answer

Run the saw at the lowest speed setting

Answer

Position the blade guard at maximum opening

Answer

Have a second person hold the saw firmly

Question 7

When a power tool produces unusual sounds or excessive vibration during operation, the correct action is to:

Accepted Answer

Stop the tool immediately and inspect it before further use

Answer

Continue working and monitor whether the condition worsens

Answer

Increase speed to work through the mechanical resistance

Answer

Apply additional lubrication and resume operation