Civil Engineering :: Highway Engineering
- On a single lane road with two way traffic, the minimum stopping sight distance is equal to
- Flexible pavement distribute the wheel load
- For highway geometric design purposes the speed used is
- Select the incorrect statement.
- The diagram which shows all important physical conditions of an accident location like roadway limits, bridges, trees and all details of roadway conditions is known as
- Coefficient of friction is less when the pavement surface is
- If the stopping distance is 60 meters, then the minimum stopping sight distance for two lane, two way traffic is
- Group index method of design of flexible pavement is
- The camber of road should be approximately equal to
- Which of the following shapes is preferred in a valley curve ?
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A.
Stop or red time of a signal is the sum of go and clearance intervals for the cross flow. |
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B.
Go or green time of a signal is the sum of stop and clearance intervals for the cross flow. |
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C.
Clearance time is generally 3 to 5 seconds. |
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D.
The cycle length is normally 40 to 60 seconds for two phase signals. |