Tire Markings and Drum Braking Quiz

What does the number '15' refer to in tyre markings?

• Tire width in mm

• Aspect Ratio

• Wheel diameter in inches

• Load index

What is the recommended action for mobile phones during class?

• Use them freely

• Keep them on silent or off

• Charge them

• Share them with friends

What is the main instruction if there is no fire drill planned?

• Ignore the fire alarm

• Follow the fire action plan

• Stay in the classroom

• Use the lift

How many main parts are there in a MacPherson strut?

• 3

• 4

• 5

• 6

What is the role of a MacPherson strut in a vehicle?

• To enhance engine performance

• To support the vehicle's weight

• To improve fuel efficiency

• To provide structural support and damping

What is the primary role of the rack boot in a steering system?

• To protect the steering rack from dirt and debris

• To connect the steering column to the steering wheel

• To allow flexibility in the steering shaft

• To transfer steering input to the wheels

Which components are found at either end of the rack in a steering system?

• Inner rack end and track rod end

• Brake pad and caliper

• Piston and cylinder

• Clutch and flywheel

Which of the following is a function of the ball joint in the steering system?

• To allow steering forces to be applied to turn the wheels

• To increase the vehicle's horsepower

• To improve the vehicle's fuel efficiency

• To enhance the vehicle's suspension

What is the purpose of the track rod end in the steering system?

• To connect the steering rack to the wheel

• To power the vehicle's engine

• To control the vehicle's speed

• To manage the vehicle's emissions

Which component is essential for applying steering forces in a vehicle?

• Ball joint

• Brake rotor

• Fuel tank

• Air filter