What is the difference between active and passive restraints

Q: The crank rotates at a rate of rpm. Determine the following: a angular velocity of link 4 O4B Find T1,T2 and R A: A position vector for a line representing with two end points can be obtained by subtracting the coo Q: What is the angular acceleration of the 1-kg heavy gear below at the time instant when the system is A: Data given- Q-1 Shear force at wing root is euqal to - We know that shear force at wing root is gi Q: If an engine that throws kW of heat energy into the atmosphere produces horsepower hp , wha Q: The manometer shown, deflects 4 in.

Compute; a the absolute pressure a Q: roblem: Detemine the required head H at the inlet section of the oil pipeline. The piston speed is V Q: Considering the symmetry on a bridge Figure-a , the model is shown in Figure-b. A downward point lo Q: A steam power plant operates between a boiler pressure of 68 bar and a condenser pressure of 0. Q: Mention five major problem that are associated with refrigeration system.

A: Given Data : Refrigeration systems. A: Consider the free body diagram as shown below for the given system. Q: A column has a fixed support at both ends. If the dimensions of the column section are as given in t Q: Please write in clear handwriting water 3.

Determine the level difference h. Hand Position Both hands should be placed outside of the steering wheel on opposite sides. Your grip should be firm, yet gentle. Use your fingers instead of the palms of your hands and keep your thumbs up along the face of the steering wheel. Never turn the wheel while gripping it from the inside of its rim. How Do Airbags Work? Airbags work by inflating as soon as the vehicle starts to slow down as the result of an accident.

They then begin to deflate as soon as the driver or passenger's head makes contact with them. The bag, which is packed into a space behind the steering wheel or on the passenger side dash, inflates. Breed had invented a "sensor and safety system" in It was the world's first electromechanical automotive airbag system.

However, rudimentary patents for airbag predecessors date back to the s. Seat belts are important safety devices that are designed to work effectively only once.

Therefore seat belts that were occupied in a significant crash must be replaced. The webbing is designed to stretch without breaking in order to absorb deceleration forces in a crash. The entire seat belt assembly must be replaced. Drivers are protected by more car safety features than ever, including airbags, shatter resistant glass, anti-lock brakes, stability control, and more.

There are two types of safety features in vehicles - primary and secondary. Primary safety features are ones that help the driver avoid having a crash e. What is an active restraint system?

Cancel reply Enter your comment here Fill in your details below or click an icon to log in:. Email required Address never made public. Name required. Follow Following. Bowman Chevy Join other followers. Sign me up. Most active safety features are electronic and controlled by a computer. They include traction control, electronic stability control, and braking systems. These also include advanced driver assist systems that use sensors such as forward collision warning and lane departure warning, along with adaptive cruise control.

Honda groups their active safety systems into the Honda Sensing Suite. These include a collision mitigation braking system and road departure mitigation.