UPPSC AE (CE) Quiz 42 for AE & JE Exams Exams

Question 1

Speed of the vehicle is 9.8m/s and when break is applied and it stops in 2 sec. The average skidresistance coefficient is

Question 2

A horizontal curve of 7.5m two lane road is to be designed. The rising of outer edge if the pavement with respect to the inner edge for super elevation of .07 is

Question 3

If the camber provided on the road is 1 in 60, the ruling gradient of the road shall be:

Question 4

If the longitudinal slope of a four lane divided highway is 4% and its camber is 3%, then the hydraulic gradient of highway in this stretch is

Question 5

If co-efficient of lateral friction, f = 0.15 and super elevation rate e = 0, then the safe travelling speed of the vehicle on the Horizontal curves of radious 180 m will be,

Question 6

Spot speed studies were carried out at a certain stretch of a highway with mixed traffic. What is the upper speed limitation for regulation and speed to check geometric design elements in percentile speed?

Question 7

The superelevation for a horizontal highway curve of radius 450 m and speed 80 kmph in mixed traffic condition will be ______%.

Question 8

A two lane road with design speed 75 kmph has horizontal curve of radius 450 m designed at the rate of super elevation for mixed traffic. If the width of the pavement at the horizontal curve is 7 m, the outer edge of the pavement to be raised with respect to the inner edge, will be -----------m.

Question 9

Statement 1: Parabolic camber are generally preferred when there is higher tendency of overtaking on a two-lane highway.

Statement 2: Cambers are generally provided for a fast-moving vehicle to ride comfortably on a highway.

Question 10

Match List 1 with List 2 and select the answer using the codes given below:

List 1
(i) Kerbs

(ii) Shoulders

(iii) Median

(iv) Camber

List 2

(a) Cross slope provided to raise the middle of road surface.

(b) Traffic separator provided between two adjacent lanes.

(c) Dividing line between carriageway and footpath.

(d) Provided along the road edge to serve as emergency lane.

i - ii - iii - iv