Engine Test

1. How is a gasoline engine different from a diesel engine?

A) Smaller fuel injection pump. Б) Releases more pollutants. В) Uses spark plugs for ignition. Г) Needs more time to warm up.

2. Which of the following is NOT a feature of a diesel engine?

A) Air and fuel mix before entering the chamber. Б) More durable than a gasoline engine. В) Doesn’t burn as clean as gasoline engine. Г) Gasoline cannot be used in it.

3. Upward movement of the piston compresses fuel in the cylinder.

True False

4. The cylinders are set between the engine block and the crankcase.

True False

5. Connecting rods connect the pistons to the crankshaft.

True False

6. A reservoir that holds oil in the engine.

A) Cylinder Б) Piston В) Sump Г) Crankcase

7. A device that ignites fuel using electricity.

A) Valve Б) Crankshaft В) Spark plug Г) Connecting rod

8. It creates a seal around a piston.

A) Cylinder Б) Head gasket В) Piston ring Г) Spring

9. A device that opens and closes to control the flow of fluid.

A) Valve Б) Head gasket В) Cylinder head Г) Camshaft

10. The engine failed because too much air entered during the _________.

A) Intake valve Б) Intake stroke В) Exhaust stroke Г) Power stroke

11. The car did not start because the spark failed during the _________.

A) Compression Б) Intake stroke В) Exhaust stroke Г) Power stroke

12. Choose the correct stroke: intake valve closed, exhaust valve open.

A) Compression Б) Intake В) Exhaust Г) Power

13. The crankshaft changes the up/down motion of pistons into _______.

A) Sliding motion Б) Rotary motion В) Sideways motion Г) All of the above

14. What part transforms linear motion into rotation?

A) Connecting rod Б) Piston В) Crankshaft Г) Flywheel

15. What happens during stroke 2?

A) Exhaust gases are pushed out. Б) The mixture is compressed. В) Spark ignites the mixture. Г) Fuel enters the chamber.

16. Which stroke comes after the compression stroke?

A) Intake Б) Power В) Exhaust Г) Spark

 Інтерактивні вправи з теми "Будова двигуна" на LearningApps.org

 TYPES OF ENGINES

Types of engines, an interactive worksheet by englishfairy
liveworksheets.com