Technician A says that PHH, SHH, and all forms of electric drive commercial vehicle are best suited to long distance linehaul operations. Technician B says that PHH and SHH technologies were pioneered by Eaton Corporation and the U.S. Army. Who is correct?

Question

Quizplus · Accepted Answer

Technician B is correct because Eaton Corporation and the U.S. Army have been involved in pioneering PHH (Parallel Hybrid Hydraulic) and SHH (Series Hybrid Hydraulic) technologies. Technician A is incorrect because electric drive commercial vehicles are generally not best suited for long-distance linehaul operations due to current limitations in battery technology and charging infrastructure.

Technician a Says That PHH, SHH, and All Forms of Electric