1) The notions of “capacity†and “saturation flow rate†are same. a. True

Question

1) The notions of “capacity†and “saturation flow rate†are

same.

a. True

b. False

2) What is “average speed†we use in the relationship where flow is

density times speed?

a. time mean speed

b. space mean speed

3) Median speed is

a. 25th percentile speed

b. 50th percentile speed

c. 85th percentile speed

d. 75th percentile speed

3) Which cycle length you would rarely use in practice?

a. 45 secs

b. 80 secs

c. 120 secs

d. 200 secs

4) What is the PHF if the four 15-minute volume counts during

peak hour are 250, 400, 350, 300?

a. 0.71

b. 0.81

c. 0.91

d. 0.92

5) If the flow ratios for the lane groups NBLT, SBLT, NB, SB,

EB, and WB are 0.19, 0.16, 0.30, 0.28,0.30, and 0.26, respectively,

do we need an overlap phase?

a. Yes

b. No

6) An airport has 2 million annual enplanements and uses a fleet mix

with an average seating of 125 and operates at an average load factor of

0.5. What is the estimated annual number of commercial operations at

this airport?

a. 32000

b. 16000

c. 64000

d. 48000

Explanation / Answer

1.) False

2.) a. time mean speed

3.) 50th percentile speed

4.) 0.81

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