Technician A says that when computer-controlled,electronically variable steering (EVS)is used on current trucks,it must have a full redundancy to mechanical operation.Technician B says that an advantage of EVS is that hydraulic-assist pressure can be managed independently from engine speed.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because safety and reliability standards require that electronically variable steering systems have a backup mechanical linkage or system to ensure steering control if the electronic system fails. Technician B is correct because one of the advantages of electronically variable steering is that it allows for the steering assist level to be adjusted independently of the engine speed, providing better control and efficiency.

Technician a Says That When Computer-Controlled,electronically Variable Steering (EVS)is Used