Extra widening of pavements provided because of off tracking is known – McqOptions

MCQOPTIONS

1.	Extra widening of pavements provided because of off tracking is known as:
A.	Mechanical widening
B.	Psychological widening
C.	Frictional widening
D.	Physical widening
Answer» B. Psychological widening

Discussion

No Comment Found

Related MCQs

As per the Indian Roads Congress (IRC), the passenger car unit values (PCU) value for motorcycles and scooters is:
A circular curve of radius R connects two straights with a deflection angle of 60°. The tangent length is
Determine the safe stopping speed distance for a design speed of 14 m/s for two-way traffic on a two-lane road assuming the coefficient of friction as 0.28 and reaction time as 2 seconds.
Compared to a level surface, the stopping sight distance on a descending gradient is:
Perpendicular offset from the junction of a transition curve and circular curve to the tangent is equal to
If a vehicle travelling at 40 kmph was stopped within 1.8 sec after the application of the brakes, then the average skid resistance coefficient is
If the coefficient of friction is assumed zero, then the equilibrium superelevation required to counteract the centrifugal force fully will be given by:
Match the design speed recommended for various roads by IRC 86 : 1983List-1 List-2 A. Collector roads 1. 30 kmph B. Local roads 2. 80 kmph C. Arterial roads 3. 60 kmph D. Sub-arterial roads 4. 50 kmph
For IRC class A and B loading, the impact factor, for R. C. C. bridges having spans more than 45 meters, is taken as
Overturning of a vehicle on a curve can be avoided by using: