Technician a Says That When Extending a Tempered Frame Rail,the

Multiple Choice

Technician A says that when extending a tempered frame rail,the extension channel does not have to be tempered so long it is at the rear of the truck.Technician B says that when extending a tempered frame rail,either a 45- or 60-degree cut-angle is recommended to avoid a sudden change in RBM over a given vertical section.Who is correct?

A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B