Motor Vehicle Service, Maintenance and Inspection quiz

What is the primary purpose of engine oil in a vehicle?

• To cool the engine
• To lubricate moving parts
• To improve fuel efficiency
• To reduce emissions

What tool is commonly used to check the tyre pressure?

• Torque wrench
• Tyre depth gauge
• Pressure gauge
• Calliper

What is the legal minimum tread depth for car tyres in the UK?

• 1.0 mm
• 1.6 mm
• 2.0 mm
• 2.5 mm

What does a red warning light on the dashboard typically indicate?

• Maintenance reminder
• Serious issue requiring immediate attention
• Low fuel level
• High beam headlights are on

Which component is responsible for charging the vehicle’s battery while driving?

• Starter motor
• Alternator
• Distributor
• Ignition coil

What is the primary function of the air filter in a vehicle?

• To improve fuel economy
• To clean the air entering the engine
• To reduce exhaust emissions
• To cool the engine

Which type of fluid is used in the braking system?

• Engine oil
• Brake fluid
• Coolant
• Power steering fluid

What is the purpose of the timing belt in an engine?

• To drive the alternator
• To synchronise the crankshaft and camshaft
• To control the fuel injection system
• To regulate tyre pressure

What does the acronym MOT stand for in the UK?

• Motor Owner Test
• Ministry of Transport
• Motor Operational Test
• Mandatory Operational Testing

What is the purpose of coolant in a vehicle?

• To lubricate the engine
• To prevent engine overheating
• To clean the fuel system
• To improve engine performance