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The surface of highway pavement should be designed to allow
- a)High rolling resistance
- b)No rolling resistance
- c)Low rolling resistance
- d)Very high rolling resistance
Correct answer is option 'B'. Can you explain this answer?
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The surface of highway pavement should be designed to allowa)High roll...
The surface of highway pavement should be designed to allow no rolling resistance for safety purposes.
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The surface of highway pavement should be designed to allowa)High roll...
Highway pavement and Rolling Resistance
Introduction:
Rolling resistance is the force that opposes the motion of a vehicle's wheels. It is the force that must be overcome to move a vehicle along a road surface. Rolling resistance is a crucial factor to consider when designing highway pavement.
Answer:
The surface of highway pavement should be designed to allow "no rolling resistance." This means that the pavement should be designed to minimize rolling resistance as much as possible.
Reasons:
1. Fuel Efficiency:
Rolling resistance affects fuel efficiency. The higher the rolling resistance, the more energy is required to move a vehicle along a road surface. This means that a vehicle with high rolling resistance will require more fuel to travel the same distance as a vehicle with low rolling resistance.
2. Safety:
High rolling resistance can reduce the safety of a road surface. When a vehicle's wheels encounter high rolling resistance, it can cause the wheels to skid or slip. This can reduce the driver's ability to control the vehicle, increasing the risk of an accident.
3. Maintenance Cost:
High rolling resistance can also increase the maintenance cost of a road surface. When a road surface has high rolling resistance, it can cause the tires to wear out faster. This means that the road surface will need to be repaired or resurfaced more frequently, increasing maintenance costs.
Conclusion:
In conclusion, the surface of highway pavement should be designed to minimize rolling resistance. This will improve fuel efficiency, safety, and reduce maintenance costs.
Introduction:
Rolling resistance is the force that opposes the motion of a vehicle's wheels. It is the force that must be overcome to move a vehicle along a road surface. Rolling resistance is a crucial factor to consider when designing highway pavement.
Answer:
The surface of highway pavement should be designed to allow "no rolling resistance." This means that the pavement should be designed to minimize rolling resistance as much as possible.
Reasons:
1. Fuel Efficiency:
Rolling resistance affects fuel efficiency. The higher the rolling resistance, the more energy is required to move a vehicle along a road surface. This means that a vehicle with high rolling resistance will require more fuel to travel the same distance as a vehicle with low rolling resistance.
2. Safety:
High rolling resistance can reduce the safety of a road surface. When a vehicle's wheels encounter high rolling resistance, it can cause the wheels to skid or slip. This can reduce the driver's ability to control the vehicle, increasing the risk of an accident.
3. Maintenance Cost:
High rolling resistance can also increase the maintenance cost of a road surface. When a road surface has high rolling resistance, it can cause the tires to wear out faster. This means that the road surface will need to be repaired or resurfaced more frequently, increasing maintenance costs.
Conclusion:
In conclusion, the surface of highway pavement should be designed to minimize rolling resistance. This will improve fuel efficiency, safety, and reduce maintenance costs.
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The surface of highway pavement should be designed to allowa)High rolling resistanceb)No rolling resistancec)Low rolling resistanced)Very high rolling resistanceCorrect answer is option 'B'. Can you explain this answer?
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The surface of highway pavement should be designed to allowa)High rolling resistanceb)No rolling resistancec)Low rolling resistanced)Very high rolling resistanceCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The surface of highway pavement should be designed to allowa)High rolling resistanceb)No rolling resistancec)Low rolling resistanced)Very high rolling resistanceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The surface of highway pavement should be designed to allowa)High rolling resistanceb)No rolling resistancec)Low rolling resistanced)Very high rolling resistanceCorrect answer is option 'B'. Can you explain this answer?.
The surface of highway pavement should be designed to allowa)High rolling resistanceb)No rolling resistancec)Low rolling resistanced)Very high rolling resistanceCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The surface of highway pavement should be designed to allowa)High rolling resistanceb)No rolling resistancec)Low rolling resistanced)Very high rolling resistanceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The surface of highway pavement should be designed to allowa)High rolling resistanceb)No rolling resistancec)Low rolling resistanced)Very high rolling resistanceCorrect answer is option 'B'. Can you explain this answer?.
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