#1
Which of the following is not a primary function of vehicle safety systems?
To increase fuel efficiency
ExplanationVehicle safety systems primarily focus on enhancing safety, not fuel efficiency.
#2
What is the purpose of an airbag in a vehicle?
To protect occupants in a crash
ExplanationAirbags deploy upon impact to cushion and protect occupants during a collision.
#3
Which of the following is a passive safety feature in a vehicle?
Seat belts
ExplanationSeat belts are a passive safety feature, providing restraint and protection during a crash.
#4
What does ABS stand for in vehicle safety?
Anti-lock Braking System
ExplanationABS prevents wheel lock-up during braking, improving control and reducing stopping distances.
#5
What is the purpose of a crumple zone in a vehicle?
To protect occupants by absorbing energy in a crash
ExplanationCrumple zones deform upon impact, absorbing energy and reducing the force transferred to occupants.
#6
Which safety feature helps maintain a safe distance from the vehicle ahead?
Adaptive Cruise Control (ACC)
ExplanationACC adjusts vehicle speed to maintain a safe following distance, enhancing collision avoidance.
#7
What is the purpose of ESC (Electronic Stability Control) in a vehicle?
To reduce the risk of skidding and loss of control
ExplanationESC intervenes to prevent skidding and loss of control, enhancing overall vehicle stability.
#8
What is the purpose of a rollover protection system in a vehicle?
To protect occupants in case of a rollover
ExplanationRollover protection systems safeguard occupants during vehicle rollovers, reducing injury risk.
#9
Which safety system helps prevent the wheels from spinning excessively during acceleration?
Traction Control System (TCS)
ExplanationTCS prevents wheel spin, ensuring optimal traction and control during acceleration.
#10
What is the purpose of a blind-spot monitoring system in a vehicle?
To warn the driver of vehicles in the blind spots
ExplanationBlind-spot monitoring alerts the driver to the presence of vehicles in adjacent blind spots, enhancing safety.
#11
What is the purpose of a side airbag in a vehicle?
To protect occupants in a side-impact collision
ExplanationSide airbags deploy to cushion and protect occupants during side-impact collisions.
#12
Which safety system helps prevent skidding and loss of control?
Traction Control System (TCS)
ExplanationTCS regulates wheel spin to prevent skidding, enhancing vehicle stability.
#13
Which safety system uses sensors to detect an imminent collision and automatically applies brakes?
Forward Collision Warning (FCW)
ExplanationFCW detects potential collisions and activates brakes to mitigate or prevent frontal impacts.
#14
What does LDW (Lane Departure Warning) do?
Warns the driver if the vehicle drifts out of its lane without signaling
ExplanationLDW alerts the driver when unintentional lane departure occurs, promoting safer driving.
#15
What does FCW (Forward Collision Warning) do?
Warns the driver of an imminent frontal collision
ExplanationFCW alerts the driver about an impending frontal collision, allowing timely reaction.
#16
Which safety system helps reduce the impact of a collision by tightening seat belts?
Pre-tensioner
ExplanationPre-tensioners tighten seat belts instantly upon detecting a collision, minimizing occupant movement.