Small Engines 1 All tests combined

What order do the four strokes happen?

• Intake, Exhaust, Power, Compression
• Intake, Compression, Exhaust, Power
• Compression Intake, Power, Exhaust
• Intake, Compression, Power, Exhaust

Which stroke is the following engine on?

• Intake
• Compression
• Power
• Exhaust

What tool is this?

• Phillips Screwdriver
• Slotted Screwdriver
• Nut Driver
• 6 in 1 Screwdriver

What tool is this?

• Claw Hammer
• Rubber Mallet
• Dead Blow Hammer
• Sledge Hammer

The purpose of a carburetor is to _____________

• Supply the engine with air
• Supply the engine with fuel
• Supply the engine with an air-fuel mixture
• Limit engine speed

_______________ states that as fluid speed increases pressure decreases.

• Venturi's Principle
• Bernoulli's Principle
• Newton's Law of Fluid Dynamics
• Venturi's Law of Fluid Dynamics

The main jet controls the fuel mixture during ______________

• High speeds
• Low Speeds
• Idle
• Starting

The pilot jet controls the fuel mixture during __________

• High speeds
• Full Throttle
• Starting
• Low Speeds

A rich air-fuel mixture is _____________

• More Air, Less Fuel
• More Fuel, Less Air

A Lean air-fuel mixture is _____________

• More Air, Less Fuel
• More Fuel, Less Air