What is the advantage of using two or three countershafts in a heavy-duty truck transmission?
A) multiplies output torque
B) divides torque reducing stress on gears
C) increases overall transmission length
D) easier to overhaul

Question

Quizplus · Accepted Answer

Using two or three countershafts in a heavy-duty truck transmission divides the torque among them, reducing the stress on each gear and enhancing the durability and reliability of the transmission system.

What Is the Advantage of Using Two or Three Countershafts