4 Stroke Cycle

Front

Who is correct regarding spark ignition: Technician A says that spark ignition typically occurs before TDC, while Technician B says that spark ignition typically occurs during the intake stroke?

Back

Technician A

Front

True or False: The intake stroke starts with the exhaust valve closed, the intake valve(s) opening, and the piston moving from TDC to BDC.

Back

True

Front

Who is correct regarding the Intake Stroke: Technician A says that the Intake Valve is open while the piston moves up. Technician B says that as both valves open, it allows the air/fuel mix into the cylinder?

Back

Neither

Front

The process of compressing fuel and air

Back

compression

Front

An opening where burned fuel is released

Back

exhaust valve

Front

The length the piston moves from top to bottom or bottom to top is called

Back

Stroke

Front

What is the order of operation of a 4 stroke engine? Options: Intake, Power, Compression, Exhaust, Exhaust, Intake, Compression, Power, Intake, Compression, Power, Exhaust, Compression, Exhaust, Power, Intake

Back

Intake, Compression, Power, Exhaust

Front

The major difference in two stroke and two stroke engines is: Number of strokes to complete a power cycle, Mixing oil with the gas, What it is used on

Back

Number of strokes to complete a power cycle

Front

name the stroke

Back

power

Front

Name the stroke

Back

Intake