What is the source of most VOCs (volatile organic compounds) emitted from an on-highway vehicle?
A. operation of engines at high temperatures
B. lugging an engine
C. idling in traffic
D. refueling and boil-off from vehicle tanks
Answer: D
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Given a circular curve connecting 2 tangents that intersect at an angle of 48°. The PI is at station (948+67.32) and the design speed of the highway is 60 mi/h. Determine the point of the tangent and the deflection angles from the PC to full stations for laying out the curve.
What will be an ideal response?
Voltage drop in a circuit is calculated by multiplying the current flow times the ____.
What will be an ideal response?
A rotary mower is recommended when the highest turf quality is expected
Indicate whether the statement is true or false