?An AC voltage generating wheel speed sensor is being diagnosed. Technician A says the computer reacts to the frequency of the signal. Technician B says the computer reacts to how much voltage is produced. Who is correct?

A. ?Technician A only
B. ?Technician B only
C. ?Both A and B
D. ?Neither A nor B


Answer: A

Trades & Technology

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You produced more corn than your two 50,000-bushel grain bins would hold. You have a storage building 42 feet by 36 feet, and you stored the rest of your corn in this building. You have a cone-shaped pile 28 feet in diameter and 9 feet high.

a. How many cubic feet of corn are in the storage building? b. How many bushels of corn are in the building? (Note: 1 cu ft = 0.8 bu.) c. How many bushels of corn did you produce?

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With ____, surface tension helps hold the metal in place, giving excellent bead contour.

A. mild steel B. aluminum C. stainless steel D. low carbon steel

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Cool roofs ___________________.