diagnostic test X TKR

Match the following

• Alternator

• 1. A device that mixes air and fuel for internal combustion engines.

• 1. Differential

• 1. A component that converts mechanical energy into electrical energy to charge the battery.

• Carburetor

• 1. A mechanical device that allows wheels to rotate at different speeds, especially when turning.

• 1. Ignition coil

• 1. A device that distributes the electrical current to the spark plugs in a petrol engine.

1. What is the main function of the engine in an automobile?

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1. Name three parts of the engine mentioned in the passage.

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1. What does the electronic control unit (ECU) manage?

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1. How does the transmission contribute to the functioning of a vehicle?

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1. The car ____ to be repair before we can drive it.

• need

• needs

• needed

1. She ____ the oil level in the engine every weeks.

• check

• checks

• checked

1. A mechanic must ____ how to diagnose engine problems.

• understand

• understands

• understanding

1. The technician ____ the transmission when I arrive.

• was fixing

• were fixing

• never fixing

Write a short paragraph (5-7 sentences) about the importance of regular vehicle maintenance.

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