#1
Which safety feature helps prevent a vehicle from skidding during braking?
ABS (Anti-lock Braking System)
ExplanationPrevents skidding by pulsating brake pressure.
#2
Which safety feature helps reduce the impact force on a person's chest during a collision?
Seat belts
ExplanationRestrains occupants to reduce injury severity.
#3
What is the purpose of the National Highway Traffic Safety Administration (NHTSA) in the United States?
To oversee vehicle safety and performance standards
ExplanationRegulates and sets safety standards for vehicles.
#4
In the context of vehicle safety, what does the acronym 'TPMS' stand for?
Tire Pressure Monitoring System
ExplanationMonitors tire pressure to enhance safety and performance.
#5
In vehicle safety, what does the term 'whiplash' refer to?
A neck injury due to rapid acceleration and deceleration
ExplanationNeck injury from sudden back-and-forth movement.
#6
In a car, what does the term 'crumple zone' refer to?
A region designed to deform and absorb impact energy
ExplanationAbsorbs crash energy to reduce impact force.
#7
Which type of airbags provide protection in a side-impact collision?
Side airbags
ExplanationProtect occupants from side impact forces.
#8
What does the term 'crash test rating' refer to in the context of vehicle safety?
The rating assigned based on the vehicle's performance in simulated crash tests
ExplanationEvaluation of vehicle safety through crash simulations.
#9
What is the primary purpose of a rollover protection system (ROPS) in a vehicle?
Protecting occupants in case of a rollover
ExplanationPrevents injuries by reinforcing vehicle structure.
#10
Which material is commonly used in the construction of modern vehicle frames to enhance safety?
High-strength steel
ExplanationIncreases structural integrity to withstand crashes.
#11
Which safety feature is designed to protect pedestrians in the event of a collision with a vehicle?
Pedestrian Detection System
ExplanationWarns driver and applies brakes to avoid hitting pedestrians.
#12
What does the acronym 'ESC' stand for in the context of vehicle safety?
Electronic Stability Control
ExplanationStabilizes vehicle during sudden maneuvers.
#13
Which safety system uses sensors to detect an imminent collision and can automatically apply brakes to avoid or mitigate the impact?
Collision Avoidance System
ExplanationPrevents collisions by automatically braking.
#14
Which component of a vehicle's safety system helps maintain a consistent speed set by the driver?
Adaptive Cruise Control (ACC)
ExplanationAutomatically adjusts speed to maintain safe following distance.
#15
What is the purpose of Electronic Brake-force Distribution (EBD) in a vehicle?
To distribute braking force proportionally to each wheel
ExplanationBalances braking force for improved control.
#16
What safety feature assists in maintaining a safe following distance from the vehicle ahead by automatically adjusting the speed of the vehicle?
Adaptive Cruise Control
ExplanationAutomatically adjusts speed to maintain safe distance from other vehicles.
#17
What does the acronym 'ADR' stand for in the context of vehicle safety regulations?
Australian Design Rules
ExplanationSets safety and environmental standards for vehicles in Australia.