ASVAB-SECTION-4 Online Practice Questions and Answers

A bent frame causes __________.

A. improper tracking

B. auto accidents

C. poor ride

D. excessive rust

The best chisel to use when making a circular cut in metal is a __________.

A. cold chisel

B. socket chisel

C. butt chisel

D. round chisel

During the compression stroke on a four cycle engine __________.

A. The intake valve opens to fill the cylinder with fuel.

B. The burning fuel mixture forces the piston to the bottom of the cylinder.

C. The intake valve closes, and the piston moves to the top of the cylinder.

D. The exhaust valve releases the burned gas.

To determine the number of threads per inch on a fastener, use a __________.

A. depth gauge

B. thread gauge

C. thickness gauge

D. wire gauge

Uncontrolled, rapid drying of wood (for instance, lumber) causes __________.

A. warping

B. harmless discoloration, unless it's green, which indicates rot

C. checking and cracking

D. an increase in wood strength

The flywheel is attached to the __________.

A. crankshaft

B. carburetor

C. radiator

D. differential

If the universal joints are broken and the car is standing still, the car will __________.

A. not move when the engine is revved up

B. increase in speed

C. work as usual

D. become impossible to push

Generally speaking, a framing hammer is different from a mallet or a sledge in that __________.

A. framing hammers cannot be used to destroy or break surfaces

B. a framing hammer is the most difficult to control

C. framing hammers have softer heads than mallet and sledge hammers

D. a framing hammer has a claw to pull out nails

The two arms of a square are called ____________.

A. hour and minute

B. blade and tongue

C. left and right

D. south and east

Which type of wrench is used to turn screw or bolt heads designed with a hexagonal socket (recess) to receive the wrench?

A. Bristol wrench

B. Allen wrench

C. Box-end wrench

D. Combination wrench