Automotive Safety Systems

Description: Automotive Safety Systems Quiz
Number of Questions: 15
Created by:
Tags: automotive safety vehicle dynamics accident prevention passive safety active safety
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What is the primary function of an airbag in a vehicle?

  1. To inflate and cushion passengers in the event of a collision

  2. To prevent the vehicle from rolling over

  3. To provide additional support for the driver's seat

  4. To absorb energy and reduce the impact of a collision


Correct Option: A
Explanation:

Airbags are designed to rapidly inflate and provide a soft cushion between the occupant and the hard interior surfaces of the vehicle, thereby reducing the risk of serious injury in a collision.

Which of the following is NOT a common type of passive safety system in vehicles?

  1. Seatbelts

  2. Airbags

  3. Anti-lock Braking System (ABS)

  4. Electronic Stability Control (ESC)


Correct Option: C
Explanation:

ABS is an active safety system that helps prevent wheel lock-up during braking, while seatbelts, airbags, and ESC are all passive safety systems designed to protect occupants in the event of a collision.

What is the purpose of a crumple zone in a vehicle?

  1. To absorb energy and reduce the impact of a collision

  2. To provide additional structural support to the vehicle

  3. To improve the vehicle's aerodynamics

  4. To reduce the weight of the vehicle


Correct Option: A
Explanation:

Crumple zones are designed to deform and absorb energy in a controlled manner during a collision, thereby reducing the impact forces transferred to the occupants.

Which of the following is an example of an active safety system in vehicles?

  1. Seatbelts

  2. Airbags

  3. Anti-lock Braking System (ABS)

  4. Electronic Stability Control (ESC)


Correct Option: C
Explanation:

ABS is an active safety system that helps prevent wheel lock-up during braking, thereby maintaining control and stability of the vehicle.

What is the primary function of Electronic Stability Control (ESC) in vehicles?

  1. To prevent the vehicle from skidding or losing control

  2. To improve the vehicle's acceleration and handling

  3. To provide additional power to the engine

  4. To reduce the vehicle's fuel consumption


Correct Option: A
Explanation:

ESC is an active safety system that helps prevent the vehicle from skidding or losing control by applying brakes individually and adjusting engine power to maintain stability.

Which of the following is NOT a common type of advanced driver assistance system (ADAS) in modern vehicles?

  1. Adaptive Cruise Control

  2. Lane Departure Warning

  3. Blind Spot Monitoring

  4. Traction Control


Correct Option: D
Explanation:

Traction Control is an active safety system that helps prevent wheel spin and loss of traction, while Adaptive Cruise Control, Lane Departure Warning, and Blind Spot Monitoring are all examples of ADAS features.

What is the purpose of a tire pressure monitoring system (TPMS) in vehicles?

  1. To monitor and alert the driver about tire pressure levels

  2. To adjust tire pressure automatically based on road conditions

  3. To improve the vehicle's fuel efficiency

  4. To provide additional traction and stability to the vehicle


Correct Option: A
Explanation:

TPMS is designed to monitor and alert the driver about tire pressure levels, as proper tire pressure is crucial for safety and vehicle performance.

Which of the following is NOT a common type of passive safety restraint system in vehicles?

  1. Seatbelts

  2. Airbags

  3. Child Restraint Systems (CRS)

  4. Anti-lock Braking System (ABS)


Correct Option: D
Explanation:

ABS is an active safety system, while seatbelts, airbags, and CRS are all passive safety restraint systems designed to protect occupants in the event of a collision.

What is the primary function of a vehicle's suspension system?

  1. To absorb shocks and vibrations from the road surface

  2. To provide structural support to the vehicle

  3. To improve the vehicle's aerodynamics

  4. To increase the vehicle's speed and acceleration


Correct Option: A
Explanation:

The suspension system is designed to absorb shocks and vibrations from the road surface, providing a smoother and more comfortable ride for the occupants.

Which of the following is NOT a common type of active safety system in modern vehicles?

  1. Adaptive Cruise Control

  2. Lane Departure Warning

  3. Blind Spot Monitoring

  4. Traction Control


Correct Option: D
Explanation:

Traction Control is a passive safety system, while Adaptive Cruise Control, Lane Departure Warning, and Blind Spot Monitoring are all examples of active safety systems.

What is the purpose of a vehicle's anti-lock braking system (ABS)?

  1. To prevent wheel lock-up during braking

  2. To improve the vehicle's acceleration and handling

  3. To provide additional power to the engine

  4. To reduce the vehicle's fuel consumption


Correct Option: A
Explanation:

ABS is designed to prevent wheel lock-up during braking, thereby maintaining control and stability of the vehicle.

Which of the following is NOT a common type of passive safety feature in vehicles?

  1. Seatbelts

  2. Airbags

  3. Child Restraint Systems (CRS)

  4. Electronic Stability Control (ESC)


Correct Option: D
Explanation:

ESC is an active safety feature, while seatbelts, airbags, and CRS are all examples of passive safety features.

What is the primary function of a vehicle's electronic stability control (ESC) system?

  1. To prevent the vehicle from skidding or losing control

  2. To improve the vehicle's acceleration and handling

  3. To provide additional power to the engine

  4. To reduce the vehicle's fuel consumption


Correct Option: A
Explanation:

ESC is designed to prevent the vehicle from skidding or losing control by applying brakes individually and adjusting engine power to maintain stability.

Which of the following is NOT a common type of active safety system in modern vehicles?

  1. Adaptive Cruise Control

  2. Lane Departure Warning

  3. Blind Spot Monitoring

  4. Traction Control


Correct Option: D
Explanation:

Traction Control is a passive safety system, while Adaptive Cruise Control, Lane Departure Warning, and Blind Spot Monitoring are all examples of active safety systems.

What is the purpose of a vehicle's tire pressure monitoring system (TPMS)?

  1. To monitor and alert the driver about tire pressure levels

  2. To adjust tire pressure automatically based on road conditions

  3. To improve the vehicle's fuel efficiency

  4. To provide additional traction and stability to the vehicle


Correct Option: A
Explanation:

TPMS is designed to monitor and alert the driver about tire pressure levels, as proper tire pressure is crucial for safety and vehicle performance.

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