Weather Quiz

The number of attempts remaining is 10

1 / 5

1. (Refer to Figure 15.) What is the forecast wind for KMEM from 1600Z until the end of the forecast?

No significant wind.

Variable in direction at 4 knots.

Variable in direction at 6 knots.

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2. If the outside air temperature (OAT) at a given altitude is warmer than standard, the density altitude is

equal to pressure altitude.

lower than pressure altitude.

higher than pressure altitude.

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3. What effect does high density altitude have on the efficiency of a small unmanned aircraft propeller?

Propeller efficiency is increased.

Propeller efficiency is decreased.

Density altitude does not affect propeller efficiency.

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4. (Refer to Figure 12). The remarks section for KMDW has "RAB35" listed. This entry means

blowing mist has reduced the visibility to 1-1/2 SM.

rain began at 1835Z.

the barometer has risen .35 "Hg.

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5. What minimum visibility is required for sUAS operations?

1 miles.

3 miles.

4 miles.

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