If the signal phase designation shown below follows the NEMA convention, the value of “a" " and “e" respectively should be: 2 Heaviest Movement e 7 b a 1 and 8 b. 4 and 5 а. 1 and 4 d. 3 and 4 с. Which of the following is (are) common accident exposure measure(s) for a highway section? a. Fatality b. Vehicle-Kilometer с. Роpulation d. All of the above Which of the following is (are) possible choice(s) of safety performance index? а. Speed b. Accident c. Traffic conflicts d. All of the above

If the signal phase designation shown below follows the NEMA convention, the value of “a" " and “e" respectively should be: 2 Heaviest Movement e 7 b a 1 and 8 b. 4 and 5 а. 1 and 4 d. 3 and 4 с. Which of the following is (are) common accident exposure measure(s) for a highway section? a. Fatality b. Vehicle-Kilometer с. Роpulation d. All of the above Which of the following is (are) possible choice(s) of safety performance index? а. Speed b. Accident c. Traffic conflicts d. All of the above

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.

Question

1. If the signal phase designation shown below follows the NEMA convention, the value of
"a" and "e" respectively should be:
2
Heaviest Movement
e
b
a
а.
1 and 8
b. 4 and 5
с.
1 and 4
d. 3 and 4
2. Which of the following is (are) common accident exposure measure(s) for a highway
section?
a. Fatality
b. Vehicle-Kilometer
с. Роpulation
d. All of the above
3. Which of the following is (are) possible choice(s) of safety performance index?
а. Speed
b. Асcident
c. Traffic conflicts
d. All of the above

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