Friction In Automobiles -Multiple Choice Questions Quiz

Interactive MCQs on “Friction In Automobiles”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What role does friction play in automobile tires?

(a) Friction helps reduce fuel consumption.
(b) Friction increases the vehicle's speed.
(c) Friction provides grip and traction on the road.
(d) Friction reduces engine noise.

Question 2: Which type of friction is beneficial in automobile tires to prevent skidding on wet or icy roads?

(a) Static friction
(b) Rolling friction
(c) Kinetic friction
(d) Tread friction

Question 3: What is the purpose of tire treads in automobiles?

(a) To improve the vehicle's appearance
(b) To reduce tire wear
(c) To increase fuel efficiency
(d) To enhance traction and grip

Question 4: How does excessive tire wear affect friction in automobiles?

(a) Excessive tire wear increases friction, leading to better performance.
(b) Excessive tire wear reduces friction, leading to better performance.
(c) Excessive tire wear has no effect on friction.
(d) Excessive tire wear reduces friction, leading to poorer performance.

Question 5: Which type of friction is most responsible for slowing down an automobile when the brakes are applied?

(a) Static friction
(b) Rolling friction
(c) Kinetic friction
(d) Tread friction

Question 6: What is the term for the force that opposes the motion of a vehicle due to air resistance?

(a) Rolling resistance
(b) Drag force
(c) Frictional resistance
(d) Road resistance

Question 7: What can drivers do to improve fuel efficiency and reduce friction in their automobiles?

(a) Inflate the tires to the recommended pressure
(b) Use low-quality engine oil
(c) Avoid regular maintenance
(d) Drive at maximum speeds

Question 8: Which component in the engine is responsible for reducing friction between moving parts?

(a) Timing belt
(b) Spark plugs
(c) Engine oil
(d) Air filter

Question 9: Why is it important to maintain proper tire alignment in automobiles?

(a) Proper tire alignment improves vehicle appearance.
(b) Proper tire alignment reduces fuel consumption.
(c) Proper tire alignment enhances vehicle speed.
(d) Proper tire alignment ensures even tire wear and improves handling.

Question 10: What safety feature in modern automobiles helps to reduce friction during sudden braking and prevents the wheels from locking up?

(a) Anti-lock Braking System (ABS)
(b) Airbags
(c) Traction control system
(d) Cruise control