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Questions and Answers
What is the fundamental principle of an engine?
What is the fundamental principle of an engine?
- Converting heat energy into mechanical energy (correct)
- Converting mechanical energy into heat energy
- Converting electrical energy into chemical energy
- Converting chemical energy into electrical energy
Which stroke is responsible for the combustion of fuel in the engine?
Which stroke is responsible for the combustion of fuel in the engine?
- Combustion Stroke (correct)
- Exhaust Stroke
- Compression Stroke
- Intake Stroke
What is the function of the Intake Valve in the engine?
What is the function of the Intake Valve in the engine?
- To inject fuel into the combustion chamber
- To release exhaust gases out of the engine
- To allow air and fuel to enter the combustion chamber (correct)
- To compress the air and fuel mixture
Which part of the engine is responsible for mixing air and fuel for combustion?
Which part of the engine is responsible for mixing air and fuel for combustion?
What is the sequence of strokes in a four-stroke engine?
What is the sequence of strokes in a four-stroke engine?
What is the primary source of energy that an engine converts into mechanical energy?
What is the primary source of energy that an engine converts into mechanical energy?
Which part of the engine is responsible for delivering fuel to the combustion chamber?
Which part of the engine is responsible for delivering fuel to the combustion chamber?
What is the purpose of the compression stroke in the engine?
What is the purpose of the compression stroke in the engine?
What is the function of the exhaust valve in the engine?
What is the function of the exhaust valve in the engine?
What is the term for the process by which an engine generates power?
What is the term for the process by which an engine generates power?
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Study Notes
Engine Basics
- An engine is a machine that converts heat energy into mechanical energy.
- It's a device that burns fuel to produce mechanical power, known as the combustion process.
Combustion Process
- The engine generates power to move the vehicle by repeating four strokes:
- Intake Stroke
- Compression Stroke
- Combustion Stroke
- Exhaust Stroke
Identified Engine Parts
- Intake Valve
- Injector
- Exhaust Valve
- Combustion Chamber
- Piston
Engine Basics
- An engine is a machine that converts heat energy into mechanical energy.
- It's a device that burns fuel to produce mechanical power, known as the combustion process.
Combustion Process
- The engine generates power to move the vehicle by repeating four strokes:
- Intake Stroke
- Compression Stroke
- Combustion Stroke
- Exhaust Stroke
Identified Engine Parts
- Intake Valve
- Injector
- Exhaust Valve
- Combustion Chamber
- Piston
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