According to the official commercial driver's manual, what is the primary safety reason for maintaining a firm, two-handed grip on opposite sides of the steering wheel during normal vehicle operation?
- ATo compensate for excessive free play in the steering linkage exceeding allowable pre-trip inspection limits
- To prevent the steering wheel from being violently pulled out of your hands if a tire strikes a pothole or curbCevap
- CTo enable abrupt mid-curve steering corrections so that slowing down prior to entering a curve is unnecessary
- DTo allow simultaneous hard service braking while rapidly spinning the wheel during sudden vehicle emergencies
Cevap
Maintaining a firm, two-handed grip on opposite sides of the steering wheel prevents the wheel from being wrenched out of the driver's hands if a tire strikes a curb, pothole, or road defect.
Commercial motor vehicles transfer substantial force through the steering column when encountering road hazards. Maintaining a firm grip with both hands placed on opposite sides of the rim ensures the driver has sufficient leverage to prevent the steering wheel from being wrenched away if a steer tire hits a pothole, uneven pavement, or a curb.
Adım Adım Çözüm
Anahtar Kavram
Basic Steering Techniques and Hand Placement
Tahmini Süre:1m 0s