Show:
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5 and 6
100

A small engine is generally rated up to ___ hp.

25

100

What does OSHA stand for?

Occupational Safety and Health Administration

100

What does TDC stand for?

Top Dead Center

100

What is sometimes referred to as knocking, spark knock, or pinging?

A. Detonation

B. Preignition

C. Friction

D. Compression

A. Detonation

100

True or False: Nitric oxide is more toxic than other oxides of nitrogen.

False

200

______ requires only enough force to accomplish the desired task.

A. Work

B.Torque

C.Power

D.Voltage

A. Work

200

List 3 examples of PPE.

Safety glasses, ear plugs, nose plugs, leather boots, shield, jacket, gloves

200

What is the first "stroke" in a 2 stroke engine?

Suction/Compression

200

What is the compression ratio range for most small engines?

between 6:1 and 8:5:1

200

True or False: Air density is the mass of air per unit per unit volume

True
300
Small engines convert _______ from the combustion of a fuel into mechanical energy.

heat energy

300

What does API stand for?

American Petroleum  institute

300

What part is responsible for the proper operation of the engine and converting a linear motion to a rotational motion.

A. Head Gasket

B. Crankcase

C. Connecting Rod

D. Piston

B

300

True or False: Aluminum is much harder than brass.

False

300

What does LAT stand for?

Limited Angle Torque

400

2 stroke or 4 stroke: I combine multiple functions into 1 piston movement.

2 stroke

400

Which of the following IS NOT on an SDS: (1) properties of each chemical; (2) the physical, health, and environmental health hazards; (3) protective measures; and  (4) hazard training requirements

(4) hazard training requirements

400

What is the last stroke in a 4 stroke engine?

Exhaust

400

During compression, heat is produced from the work applied by the _____.

piston

400

What is the term used to describe undesirable motion of governor system components caused by engine vibration?

A. Elastic Limit

B. Resonance

C. Hysteresis

D. Hunting

C. Hysteresis

500

2 stroke or 4 stroke? I yield higher levels of torque.

4 stroke

500

List 3 types of fastening wrenches

open, box, combination, ratchet

500

List the 3 types of rings in a piston

Compression, oil, wiper

500

The piston ____ should be expanded only enough to slide over the head of the piston

ring

500

What are the 2 main components of a governor system?

Speed sensing device and governor spring