Asked by Courtney Carneiro on Jul 01, 2024
Verified
What is the maximum number of forward gear ratios that have been used in highway heavy-duty truck transmissions?
A) 10
B) 13
C) 15
D) 20
Gear Ratios
The ratios of the gear teeth counts between interconnected gears in a transmission, determining how much torque is applied.
Highway
A main road, especially one connecting major towns or cities, designed for faster traffic.
Heavy-duty
Refers to vehicles, machinery, or equipment designed for strenuous tasks or to withstand harsh conditions, often with enhanced durability and performance capabilities.
- Understand the classifications and capabilities of heavy-duty truck transmissions.
Verified Answer
SB
SARAH BROWN5 days ago
Final Answer :
D
Explanation :
Heavy-duty trucks, especially those used for long-haul trucking, can have transmissions with up to 20 forward gear ratios. This allows for optimal engine performance across a wide range of speeds and loads.
Learning Objectives
- Understand the classifications and capabilities of heavy-duty truck transmissions.