The ruling gradient of a highway is the:
Correct answer: B. Maximum desirable gradient under normal conditions
- A. Steepest gradient permitted for emergency use
- B. Maximum desirable gradient under normal conditions
- C. Average gradient measured along the entire route
- D. Gradient provided only at a horizontal curve
Explanation
The ruling gradient is the maximum desirable slope used in ordinary highway design, considering vehicle performance and operating conditions. A steeper limiting gradient may be allowed where terrain or other constraints require it.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Transportation Engineering
Transportation engineering covers highway planning and alignment, traffic studies, road geometric design, pavement materials and flexible or rigid pavement construction. It also includes railway, airport and traffic engineering concepts such as sight distance, superelevation, signals, capacity and level of service, distinguishing pavement failure from poor geometric design.
Practise Transportation Engineering
80 free Transportation Engineering MCQs from Civil Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Civil Engineering questions like this
Civil Engineering is on 3 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Transportation Engineering questions
Overtaking sight distance on a two-lane road is the minimum distance required for a vehicle to:
A prime coat is generally applied to a:
Which railway component supports the rails and transfers their loads to the ballast or formation?
In traffic flow theory, the speed at which the product of speed and density becomes maximum is called the:
A tack coat is applied mainly to:
The Marshall stability value of a bituminous mix indicates its resistance to: