Exam 2: Engine Shop Safety

Before a(n) _____ fire can be extinguished, the battery or power source must be disconnected.

Corrosive wastes have a pH level lower than _____ or higher than _____.

When an air impact _____ is used with a wobble socket, it can fly off and hit something if the tool is turned on when the socket is not on the bolt.

Always use a _____ on the tang of a file.

When a floor creeper is not in use, it should be stood on _____ or pushed under a car so it is not accidentally stepped on.

When a battery is being charged, it gives off _____ gases

Neat and clean work habits show a _____ attitude.

If refrigerant from an air-conditioning system contacts your skin or eyes it will _____ them.

List the four classes of fires and the proper fire extinguisher for each type.

Because they can develop force of from 20 to 40 tons, _____ presses can cause parts to explode.

The most common cause of battery _____ is when someone unhooks the battery charger without turning it off.

Die _____ turn at speeds of up to 20,000 rpm. Be sure to use wheels that are rated for at least that speed.

If acid gets on skin or eyes, immediately flush with _____ for at least 15 minutes and seek medical attention as soon as possible.

Electric cooling fans should be _____ before working around them.

When using a(n) _____ chisel, be sure to have the tool bit against the workpiece before you squeeze the trigger.

A raised-up vehicle should be placed firmly on _____ stands.

When moving an engine that is hanging from an engine _____, be sure that the engine is lowered as far as possible to keep the center of gravity low.

Locate the correct lift points in a service _____ before using a hydraulic jack or hoist.

A flammable liquid fire is called a Class _____ fire.

Do not distract or _____ to someone who is operating a machine.