Seat Belts and Safety Features

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What is one way to enhance driver responsibility in preventing accidents?

Encouraging drivers to take risks to improve their skills
Disabling safety features to promote driver awareness
Implementing a seat-belt reminder audible alarm only
Relying on equipment to perform extra tasks automatically (correct)

How does the rain sensor in automated windscreen wipers work?

By detecting changes in wind speed
By measuring the reflection of infra-red beams in the windscreen (correct)
By relying on the driver's input to adjust the wipers
By using a camera to visually inspect the windscreen

What is the primary function of automated headlights?

To improve visibility during rainy conditions
To provide additional cornering lights
To monitor tyre pressure
To automatically adjust brightness based on ambient light (correct)

What is the purpose of the Euro NCAP rating system?

To rate vehicle safety features (D) Signup and view all the answers

What happens when the windscreen is dry, according to the automated windscreen wiper system?

The reflection of infra-red beams is maximum (B) Signup and view all the answers

What is the primary benefit of using automated safety features in vehicles?

Enabling drivers to focus on the road while reducing risk (D) Signup and view all the answers

What is the purpose of the third lens in the light sensor?

To distinguish a tunnel from a country road at night (C) Signup and view all the answers

What is the advantage of LED headlights over halogen lights?

They deliver twice the light and range of halogen lights using the same power consumption (D) Signup and view all the answers

What is the purpose of the additional cornering lights?

To eliminate unseen obstacles for drivers (A) Signup and view all the answers

How do the additional cornering lights work?

They are gradually illuminated by the calculator (B) Signup and view all the answers

At what speed are the additional cornering lights inhibited?

60 km/h (D) Signup and view all the answers

What is the purpose of the SBR (SEAT-BELT REMINDER) AUDIBLE ALARM?

To remind the driver to fasten their seat belt (C) Signup and view all the answers

At what speed does the SBR (SEAT-BELT REMINDER) AUDIBLE ALARM sound?

20 km/h (B) Signup and view all the answers

What is the importance of seat belts?

They are essential for safety, even at low speeds (C) Signup and view all the answers

What is the equivalent force of an impact at 50 km/h for a 75 kg adult?

2 tonnes (D) Signup and view all the answers

What award did the Modus' additional cornering lights receive?

The EPCOS-SIA 2005 innovation trophy (A) Signup and view all the answers

What is the primary function of seat belts in a vehicle?

To prevent the wearer from being projected against rigid cabin elements (D) Signup and view all the answers

At what speed does the SBR audible alarm system trigger?

20 kph (A) Signup and view all the answers

What is the purpose of the tyre pressure monitoring system?

To inform the driver of tyre anomalies and prevent accidents (B) Signup and view all the answers

What is the consequence of incorrect tyre inflation?

Unsuitable inflation reduces grip, increasing risk of overconsumption and blowouts (A) Signup and view all the answers

What is the role of the electronic module in the tyre pressure monitoring system?

To monitor the tyre pressure and temperature (C) Signup and view all the answers

How does the running flat feature work in the PAX system?

By using a flexible support to replace the air in the event of a total loss of pressure (B) Signup and view all the answers

What is the purpose of the pre-crash system?

To prepare the car and its occupants for impact (B) Signup and view all the answers

What technology is used in the pre-crash system to detect potential collisions?

Radar and a video camera (D) Signup and view all the answers

What is the benefit of the pre-crash system in the event of a collision?

It reduces the risk of injury or fatality to the occupants (D) Signup and view all the answers

What is the purpose of the automatic headlights and wiper activation system?

To reduce the risk of accidents in adverse weather conditions (B) Signup and view all the answers

What is the primary function of radar in the pre-crash system?

To identify obstacles and specify their nature (A) Signup and view all the answers

What is the purpose of the cabin sensors in the pre-crash system?

To track occupant positions and morphologies (B) Signup and view all the answers

What is the primary benefit of the pre-crash system's analysis and estimation phase?

To estimate speed, angle, and impact intensity, and predict the repercussions of an impact (C) Signup and view all the answers

What is the purpose of the Euro NCAP safety rating system?

To evaluate the safety features of vehicles and provide a rating system (A) Signup and view all the answers

What is the speed at which the front impact test is conducted in the Euro NCAP protocol?

64 kph (D) Signup and view all the answers

How many points are awarded for the pole test in the Euro NCAP protocol?

2 points (D) Signup and view all the answers

What is the maximum score that can be achieved in the Euro NCAP protocol?

34 points (B) Signup and view all the answers

What is the purpose of the dummies in the Euro NCAP crash tests?

To evaluate body traumas and provide a score (B) Signup and view all the answers

How are the results of the Euro NCAP crash tests synthesized?

In a star rating system (A) Signup and view all the answers

What is the primary benefit of the pre-crash system's optimized braking phase?

To maximize braking power to reduce speed before impact, reducing the severity of the impact (B) Signup and view all the answers

What does the ABS system prevent during emergency braking?

Wheel locking (C) Signup and view all the answers

What happens when the ABS system detects wheel blocking during braking?

Pressure is reduced in the braking system (D) Signup and view all the answers

What is the primary benefit of the ABS system?

Optimizing braking distances (C) Signup and view all the answers

What is the result of the ABS system reducing pressure in the braking system?

The tire regains traction (A) Signup and view all the answers

What is the primary function of the ABS system?

To prevent wheel locking (D) Signup and view all the answers

What does the ABS system enable drivers to maintain during braking?

Control over the vehicle's trajectory (B) Signup and view all the answers

What is the primary function of ABS in a vehicle?

To prevent loss of directional ability during sharp braking (C) Signup and view all the answers

How does the ASR system detect wheel spin?

By analyzing the frequency of impulses from wheel tachometers (C) Signup and view all the answers

What triggers the EBA system to demand maximum hydraulic resources?

Emergency braking situation (B) Signup and view all the answers

What is the role of the ABS computer in the vehicle's architecture?

It is a cornerstone system that enables other safety features (D) Signup and view all the answers

What is the purpose of the ASR system during start-up on low-grip surfaces?

To adjust torque distribution between drive wheels for better traction (C) Signup and view all the answers

How does the ABS system prevent wheel blockage during sharp braking?

By activating the solenoid valve to resist pressure increase (C) Signup and view all the answers

What is the primary function of Emergency Brake Assist (EBA) in vehicles?

To compensate for hesitation and premature release of brake pressure (C) Signup and view all the answers

How does Emergency Brake Assist (EBA) detect an emergency?

Based on rapid brake pedal response, even with insufficient pressure (A) Signup and view all the answers

What is the purpose of Understeer Control in ESP (Electronic Stability Program)?

To enhance ESP action (A) Signup and view all the answers

How does ESP (Electronic Stability Program) work?

By analyzing data from seven sensors (C) Signup and view all the answers

What is the primary function of ESP (Electronic Stability Program)?

To maintain vehicle trajectory according to driver input (A) Signup and view all the answers

What happens when the driver significantly reduces pedal pressure in an emergency braking situation?

The Emergency Brake Assist system is deactivated (A) Signup and view all the answers

What is the result of the Emergency Brake Assist system's continuous pressure maintenance?

Maximum pressure maintained until the driver significantly reduces pedal pressure (D) Signup and view all the answers

What is the benefit of the Emergency Brake Assist system?

All of the above (D) Signup and view all the answers