Traffic Engineering and Management (3160615) MCQs

MCQs of Design of Intersection

Showing 21 to 30 out of 55 Questions
21.

As per IRC:65, from the calculated capacity of a weaving section of a rotary intersection 5% is deducted if the entry angle is between ________ and ________. 

(a)

75o and 90o

(b)

60o and 75o

(c)

15o and 30o

(d)

0o and 15o

Answer:

Option (d)

22.

As per IRC:65, from the calculated capacity of a weaving section of a rotary intersection 2.5% is deducted if the entry angle is between ________ and ________. 

(a)

75o and 90o

(b)

60o and 75o

(c)

15o and 30o

(d)

0o and 15o

Answer:

Option (c)

23.

As per IRC:65, from the calculated capacity of a weaving section of a rotary intersection______ is deducted if 60o<exit angle<75o

(a)

5 %

(b)

2 %

(c)

2.5 %

(d)

3.5 %

Answer:

Option (c)

24.

Deduct 1/6th of the calculated capacity of the weaving section if pedestrian flow at the exit from the rotary exceeds __________.

(a)

300 per hour

(b)

400 per hour

(c)

350 per hour

(d)

450 per hour

Answer:

Option (a)

25.

The recommended minimum length of the weaving section of a rotary intersection should be _______ times the width of the weaving section.

(a)

5

(b)

2

(c)

3

(d)

4

Answer:

Option (d)

26.

As per IRC:65, the proportion of weaving traffic to total traffic in the weaving section of a rotary intersection should be in the range __________.

(a)

0 to 1.0

(b)

0 to 0.4

(c)

0.4 to 1.0

(d)

1 to 2

Answer:

Option (c)

27.

Which type of conflict occurs in a rotary?

(a)

Crossing and diverging

(b)

Crossing and merging

(c)

Crossing, merging and diverging

(d)

Weaving

Answer:

Option (d)

28.

Which one of the following traffic signal system is useful when there is continuous operation of a group of vehicles along the main road?

(a)

Simultaneous signal control system

(b)

Simple progressive signal control system

(c)

Alternate signal control system

(d)

Flexible progressive signal control system

Answer:

Option (b)

29.

The most efficient system of signal coordination along a street with intersecting roads is ___________.

(a)

Simple progressive system

(b)

Flexible progressive system

(c)

Alternate system

(d)

Simultaneous system

Answer:

Option (b)

30.

The rate of speed of a platoon of vehicles travelling between any two consecutive intersections may vary and the same is scheduled with their respective "GO" indications, across the street, in which of the following systems?

(a)

Simple progressive system

(b)

Flexible progressive system

(c)

Alternate system

(d)

Simultaneous system

Answer:

Option (a)

Showing 21 to 30 out of 55 Questions