Lisa is picking up a tridem-axle trailer. What is the semitrailer tridem axle's maximum axle spread?
A. 1.85 m
B. 2.8 m
C. 3.7 m
Answer (2)
The problem asks for the maximum axle spread of a semitrailer tridem axle.
The maximum axle spread for a semitrailer tridem axle is a known standard value.
The correct value from the given options is 3.7 m.
The semitrailer tridem axle's maximum axle spread is 3.7 m .
Explanation
Problem Analysis The question asks for the maximum axle spread of a semitrailer tridem axle. This is a known standard value.
Identifying the Correct Value The maximum axle spread for a semitrailer tridem axle is 3.7 meters.
Final Answer Therefore, the semitrailer tridem axle's maximum axle spread is 3.7 m .
Examples
Understanding axle spread is crucial in transportation engineering for designing roads and bridges that can safely accommodate large vehicles. For instance, when planning a new highway overpass, engineers must consider the maximum axle spread of vehicles like tridem-axle trailers to ensure the bridge's structural integrity and weight distribution. This consideration prevents potential damage and ensures the safety of all road users. The axle spread affects the load distribution on the pavement, which is important for pavement design and maintenance.
The maximum axle spread for a semitrailer tridem axle is 3.7 meters, which is a standard value in transportation regulations. The correct option from the given choices is C. 3.7 m. This measurement is essential for ensuring safe and stable transportation of heavy loads.
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