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JPATS Weather - NETC

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<strong>JPATS</strong> AVIATION WEATHER BOOKLET<br />

15. Ice in the pitot tube or static ports could affect instruments, depending on the type of aircraft<br />

and its system hookup.<br />

a. True<br />

b. False<br />

16. Which one of the following would be correct if an aircraft attempted to take off without<br />

removing frost that has formed during the night?<br />

a. Increase in the stall speed<br />

b. Lift and drag/ratios will be affected<br />

c. Extensive weight increase<br />

d. All of the above are correct<br />

e. Only a and b are correct<br />

17. Which one of the following types of clouds would you most likely be flying through if<br />

encountering clear icing?<br />

a. Nimbostratus<br />

b. Cumulus<br />

c. Cirrocumulus<br />

d. Both b and c are correct<br />

18. Which one of the following states a correct evasive tactic for use when wet snow or freezing<br />

rain is encountered?<br />

a. Climb or descend to colder air in either case<br />

b. Climb or descend to warmer air in either case<br />

c. Climb to colder air with wet snow and climb to warmer air with freezing rain<br />

d. Climb to warmer air with wet snow and climb to colder air with freezing rain<br />

19. Which one of the following is NOT one of the classifications used to describe icing?<br />

a. Light<br />

b. Moderate<br />

c. Severe<br />

d. Extreme<br />

20. Which one of the following conditions would most likely result in frost on an aircraft?<br />

a. Cloudy nights, 5 knots of wind, dew point 28° F<br />

b. Clear nights, no wind, dew point of 28° F<br />

c. Clear nights, 5 knots of wind, dew point of 32° F<br />

d. Cloudy nights, no wind, dew point of 37° F<br />

4-28 Version 3.2/Dec 08

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