Understanding Automotive Airbag Systems

What is the primary mechanism that triggers airbag deployment in a vehicle during a collision?

• Hydraulic pressure

• Chemical reaction

• Electrical circuit

• Mechanical spring

Which type of airbag is specifically designed to protect the driver's knees during a collision?

• Side airbag

• Curtain airbag

• Knee airbag

• Frontal airbag

Which organization is responsible for setting airbag safety regulations in the United States?

• National Highway Traffic Safety Administration (NHTSA)

• Federal Aviation Administration (FAA)

• Environmental Protection Agency (EPA)

• Occupational Safety and Health Administration (OSHA)

What type of sensor is commonly used to detect a collision and trigger airbag deployment?

• Temperature sensor

• Pressure sensor

• Impact sensor

• Humidity sensor

How often should airbags be tested or inspected to ensure they are functioning properly?

• Every 5,000 miles

• Every 10 years

• Every 2 years

• Every 50,000 miles

Which type of airbag is designed to protect passengers in the event of a side impact collision?

• Frontal airbag

• Curtain airbag

• Knee airbag

• Rear airbag

What is the main purpose of an airbag control unit in a vehicle?

• To inflate the airbag

• To monitor the vehicle's speed

• To detect a collision and deploy the airbag

• To regulate the airbag's temperature

Which of the following is a key component of an airbag system that helps determine the severity of a collision?

• Speedometer

• Impact sensor

• Fuel gauge

• Tachometer

What is the primary chemical used in the inflator of an airbag to produce gas for inflation?

• Sodium chloride

• Ammonium nitrate

• Potassium nitrate

• Calcium carbonate

Which of the following is NOT a type of airbag found in modern vehicles?

• Frontal airbag

• Side airbag

• Roof airbag

• Knee airbag