Traffic intersections Which of the following is the least desirable turning angle at an intersection? A. 120 degrees, B. 100 degrees C. 90 degrees, D. 75 degrees Answer is D. 75 degrees. Acute angles less than 80 to 85 degrees are difficult to negotiate and should be avoided. are-review.blogspot.com Share Get link Facebook X Pinterest Email Other Apps Share Get link Facebook X Pinterest Email Other Apps Comments
Life-cycle analysis What is the difference between life-cycle cost analysis (LCC) and life-cycle assessment analysis (LCA)? See the answer »
Fire detection Which of the following detector types can detect smoke or a smoldering fire that has not yet burst into flames? A. Ionization B. Rise-of-temperature C. Photoelectric D. Flame detectors See the answer »
Calculate beam reaction Find the reactions indicated in the beam diagram. ( ∑M = 0 ; Moment sum of loads and resisting reaction is equal to zero.) See the answer »
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