1 Which of these statements are always true? 1. Fully actuated signals are better than pre- timed fixed signals. 2. Traffic flow becomes random upon approaching an intersection when volume is low. 3. Traffic flow becomes random upon approaching an intersection when the distance between two intersections is significantly long enough. 4. Programs of many sets of parameters are better than a program of single set of parameters to suit different traffic flow demand.' 1,2 O2,3 O 3,4 2, 3, 4 O 1, 2, 3 All of 1, 2, 3, 4 None of 1, 2, 3, 4
1 Which of these statements are always true? 1. Fully actuated signals are better than pre- timed fixed signals. 2. Traffic flow becomes random upon approaching an intersection when volume is low. 3. Traffic flow becomes random upon approaching an intersection when the distance between two intersections is significantly long enough. 4. Programs of many sets of parameters are better than a program of single set of parameters to suit different traffic flow demand.' 1,2 O2,3 O 3,4 2, 3, 4 O 1, 2, 3 All of 1, 2, 3, 4 None of 1, 2, 3, 4
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![1
Which of these statements are always true?
1. Fully actuated signals are better than pre-
timed fixed signals.
2. Traffic flow becomes random upon
approaching an intersection when volume is
low.
3. Traffic flow becomes random upon
approaching an intersection when the
distance between two intersections is
significantly long enough.
4. Programs of many sets of parameters are
better than a program of single set of
parameters to suit different traffic flow
demand.'
O
1, 2
2,3
3, 4
2, 3, 4
1, 2, 3
All of 1, 2, 3, 4
None of 1, 2, 3, 4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8256187a-7f26-47a7-b99c-60be65251eba%2Ff58ccf8c-9f7d-44ea-b793-c81b07af2a1f%2Fb9voqib_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1
Which of these statements are always true?
1. Fully actuated signals are better than pre-
timed fixed signals.
2. Traffic flow becomes random upon
approaching an intersection when volume is
low.
3. Traffic flow becomes random upon
approaching an intersection when the
distance between two intersections is
significantly long enough.
4. Programs of many sets of parameters are
better than a program of single set of
parameters to suit different traffic flow
demand.'
O
1, 2
2,3
3, 4
2, 3, 4
1, 2, 3
All of 1, 2, 3, 4
None of 1, 2, 3, 4
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