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Engines and Carburettors

Authored by Sarushan Moodley

Other

10th Grade

Used 3+ times

Engines and Carburettors
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which stroke of a 4 stroke engine involves the highest pressure and temperature of the air-fuel mixture?

Intake
Compression
Exhaust
Power

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which stroke of a 4 stroke engine involves the ignition of the air-fuel mixture?

Exhaust
Power
Compression
Intake

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which stroke of a 4 stroke engine involves the movement of the piston from top dead center to bottom dead center?

Exhaust
Power
Compression
Intake

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the intake stroke in a 4 stroke engine?

To cool down the engine
To ignite the fuel
To draw in air and fuel
To compress the air-fuel mixture

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the throttle valve in a carburetor?

Igniting the fuel
Compressing the air-fuel mixture
Controlling air intake
Exhausting gases

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a carburetor in a 4 stroke engine?

Regulating tire pressure
Generating electricity
Mixing air and fuel for combustion
Cooling the engine

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the intake stroke of a 4 stroke engine contribute to power generation?

By igniting the mixture
By drawing in air and fuel
By compressing the air-fuel mixture
By exhausting gases

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