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Worksheets#1 Diesel Engines Intro
Total questions: 10
Worksheet time: 2mins
The intake stroke is followed by the power stroke.
True
False
Diesel fuel is ignited by glow plugs.
True
False
Fuel burned creates expanding energy which is then converted to mechanical energy ?
False
True
What stroke is being represented by the image?
The piston is traveling down and both valves are closed.
Intake
Compression
Power
Exhaust
What stroke is being represented by the image?
The piston is traveling up and both valves are closed.
Intake
Compression
Power
Exhaust
What stroke is being represented by the image?
The piston is traveling down and the intake valve is open.
Intake
Compression
Power
Exhaust
What stroke is being represented by the image?
The piston is traveling up and the exhaust valve is open.
Intake
Compression
Power
Exhaust
Diesel engines inject fuel during the intake stroke to achieve a better air/fuel mixture.
True
False
What is the main difference between spark and compression ignition?
How the fuel is ignited (spark plug vs. no spark plug)
Speed of operation
Use
Size
Top Dead Center (TDC) Refers to when the piston is at its most upward travel.
True
False
