Podcast
Questions and Answers
What is the function of a 4-stroke engine?
What is the function of a 4-stroke engine?
- To convert fuel into mechanical energy (correct)
- To cool down the engine during operation
- To regulate air flow in the exhaust system
- To control the transmission of power to the wheels
Which stroke in a 4-stroke engine is responsible for power generation?
Which stroke in a 4-stroke engine is responsible for power generation?
- Compression stroke
- Exhaust stroke
- Power stroke (correct)
- Intake stroke
What is the purpose of the exhaust stroke in a 4-stroke engine?
What is the purpose of the exhaust stroke in a 4-stroke engine?
- To ignite the air-fuel mixture
- To introduce air-fuel mixture into the cylinder
- To expel the burned fuel mixture from the cylinder (correct)
- To compress the air-fuel mixture
Flashcards
4-Stroke Engine Function
4-Stroke Engine Function
Converts fuel into mechanical energy.
Power Stroke
Power Stroke
The stroke where combustion pushes the piston, generating work.
Exhaust Stroke Purpose
Exhaust Stroke Purpose
Removes burned fuel mixture from the cylinder after combustion.
Study Notes
4-Stroke Engine Operation
- A 4-stroke engine functions through a sequence of four strokes: intake, compression, power, and exhaust
- The power stroke is responsible for power generation in a 4-stroke engine
- The exhaust stroke is responsible for expelling waste gases from the engine cylinder
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