To which of the following categories does a petrol engine belong?

40) Which of the following is considered as a supplementary restraint system?

41) Which of the following connects the steering rack to the knuckles in an automobile?

42) Which of the following type of joints, the ball joints are used on the tie-rod ends, because they can deal with movement of suspension not only vertically but also in other direction?

43) The braking system that maintains directional control during braking is called