## Highway Engineering MCQs | Civil Engineering MCQs for Highway Engineering

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For a design speed of 100 km/hr on a highway having a downward gradient of 3 percent. If the reaction time is 2.5 sec and f = 0.35, then the stopping sight distance is

The correct answers fot the For a design speed of 100 km/hr on a highway having downward gradient of 3 percent . If reaction time is 2.5 sec and f = 0.35, then the stopping sight distance is 192.5 meter.

Roadway width for state highway (two lanes) as per IRC 073: Geometric Design Standards for Rural is

The correct answer for Roadway width for state highway (two lanes) as per IRC 073: Geometric Design Standards for Rural is 12 meters.

The magnitude of camber in road pavement is governed by which of the following factor(s)?

The magnitude of camber in road pavement is governed by Both magnitude of rainfall and nature of pavement surface.

Compute the lag distance, as per the PIEVE theory. by assuming a design speed of 100 kmph and a reaction time of 2.5 seconds.

Compute the lag distance, as per the PIEVE theory. by assuming design speed of 100 kmph and reaction time of 2.5 seconds is 69.50 m.

What will be the value of equilibrium super elevation for a design speed of 100 kmph on a circular curve of radius 100 m?

0.79 is the value of equilibrium super elevation for a design speed of 100 kmph on a circular curve of radius 100 m.

Which of the following speed is estimated as safe speed limit from cumulative speed distribution data?

^{th}percentile speed

85

^{th}percentile speed is estimated as safe speed limit from cumulative speed distribution data.

Arrange the correct sequence from the bottom to top a flexible pavement.

Which of the following failure is related with rigid pavement?

Mud pumping failure is related with rigid pavement.

In India the rails are manufactured by

In India the rails are manufactured by open hearth process and duplex process.

Group index method of design of flexible pavement is

ANSWER= [B] An empirical method based on physical properties of sub-grade soil

Group index method of design of flexible pavement is An empirical method based on physical properties of sub-grade soil.

Radius of relative stiffness of cement concrete pavement is not dependent upon

ANSWER = [C] Wheel load

Benkelmann Beam deflection method is used for the design of

ANSWER = [A] Flexible overlay on flexible pavement

The thickness design of pavement mainly depends on

ANSWER = the design wheel road

Correct answer for The thickness design of pavement mainly depends on is the design wheel road

Explanation: The thickness design of pavement mainly elements upon the design wheel load.