← SetsTransportation & Highway Engineering — Set 2
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Transportation & Highway Engineering Practice Questions — Set 2
10 free Transportation & Highway Engineering reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama — kasama na ang paliwanag. Set 2 of 5.
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A radar gun measures the speed of 5 individual vehicles passing a point: 40, 45, 50, 55, and 60 km/h. What is the 'Time Mean Speed' (TMS) of these vehicles?
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In highway geometric design, what is the primary factor used to determine the 'Minimum Radius' of a horizontal curve?
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What is the function of an 'Expansion Joint' in a rigid concrete pavement?
14
A traffic signal has a cycle length of 90 seconds. If the 'Green Time' for one approach is 45 seconds and the 'Yellow Time' is 5 seconds, what is the 'Green Ratio' (g/C) for that approach?
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Which of the following describes the 'California Bearing Ratio' (CBR) test used in pavement design?
16
What is the primary purpose of a 'Guardrail' installed along the shoulder of a high-speed highway?
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In pavement engineering, what is 'Rutting' and what is its most common cause?
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A designer is selecting a 'Level of Service' (LOS) for a new rural highway. Which LOS grade represents 'Stable Flow' but with restricted maneuverability?
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What is the primary function of a 'Tack Coat' in asphalt pavement construction?
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