Highway Engineering

A. spiral
B. lemniscate
C. cubic parabola
D. any of the above

A. ruling gradient
B. limiting gradient
C. exceptional gradient
D. minimum gradient

A. equally on inner and outer sides of the curve
B. fully on the inner side of the curve
C. fully on the outer side of the curve
D. one-fourth on inner side and three-fourth on outer side of the curve

A. 8 kmph
B. 12kmph
C. 16kmph
D. 20 kmph

A. is preferable in steep terrain
B. results in balancing the earthwork
C. avoids the drainage problem in flat terrain
D. does not change the vertical alignment of road

A. more than the pressure on inner wheels
B. less than the pressure on inner wheels
C. equal to the pressure on inner wheels

A. 1 in 15
B. 1 in 12.5
C. 1 in 10
D. equal to camber

A. increase in both speed and radius of curve
B. decrease in both speed and radius of curve
C. increase in speed and with decrease in radius of curve
D. decrease in speed and with increase in radius of curve

A. 15%
B. 20%
C. 25%
D. 75%

A. upto 10%
B. between 10% and 25%
C. between 25% and 60%
D. more than 60%