FREE AFCT Auto and Shop Information Questions and Answers

Question 1

Which of the following tools is specifically designed to measure a very small gap or clearance between two parts, such as a spark plug gap?

Accepted Answer

A feeler gauge

Answer

A caliper

Answer

A micrometer

Answer

A tape measure

Question 2

In a standard four-stroke internal combustion engine, what is the correct sequence of strokes?

Accepted Answer

Intake, Compression, Power, Exhaust

Answer

Intake, Power, Compression, Exhaust

Answer

Compression, Intake, Power, Exhaust

Answer

Power, Compression, Intake, Exhaust

Question 3

What is the primary purpose of a torque wrench?

Accepted Answer

To apply a precise amount of rotational force

Answer

To loosen extremely tight or rusted bolts

Answer

To quickly tighten or loosen fasteners

Answer

To measure the angle of a fastener's rotation

Question 4

Before drilling a hole in a piece of metal, it is best practice to use a center punch to:

Accepted Answer

Create a guide dimple for the drill bit

Answer

Harden the metal surface

Answer

Check for electrical conductivity

Answer

Remove any rust from the drilling area

Question 5

What is the function of a car's radiator?

Accepted Answer

To dissipate heat from the engine coolant

Answer

To heat the cabin of the car

Answer

To filter the engine oil

Answer

To charge the vehicle's battery

Question 6

Which tool would be most effective for gripping a round object, like a pipe?

Accepted Answer

Pipe wrench

Answer

Adjustable wrench

Answer

Open-end wrench

Answer

Socket wrench