What class of fire involves wood, paper, plastic, or crop materials?

• A

• B

• C

• D

What kind of PPE should you wear if you see this symbol?

• safety glasses

• hard hat

• ball cap

• welding cap

A person is trapped in a grain bin. How much time does he/she have before being completely engulfed (covered) in flowing grain?

• 1 second

• 10 seconds

• 25 seconds

• 60 seconds

Hazard signs and symbols provide:

• the most direct information nearest the potential hazard site

• the most direct information farthest from the potential hazard site

• no information concerning a potential hazard site

• all of these

True or False? A body can lose as much as 3 gallons of water on a hot day.

• True

• False

If the tractor seat and steering wheel are adjusted properly, the operator's arms will be bent or held at a ______ degree angle for ease of operation.

• 10

• 45

• 90

• 180

How will you know what the controls on an older tractor do?

• ask for a demonstration

• ask your teacher

• ask an antique tractor dealer

• experiment with the control and find out for yourself

Choking an engine to start it on a cold morning means:

• holding the key in the start position for as long as it takes

• providing more fuel than air for better ignition

• gassing the engine by pumping the throttle

• pouring extra fuel into the air cleaner to start the engine

Which of the following increases the chance of a runover?

• leaving the tractor seat without first shutting off the tractor

• lack of a ROPS and seat belt

• no master PTO shield

• driving near an embankment

Where is the 3-point lift control located on the tractor?

• left side of the operator

• right side of the operator

• behind the operator

• above the operator