FAAの筆記試験(Knowledge Exam)について。 ： Privateの筆記試験について ： PVTの問題へ ： IFR、筆記の解説 ： IFR問題へ
2009 Instrument Written Exam (FAA Knowledge Test)
121. PLT382
Upon what maximum airspeed is the instrument approach criteria for a
helicopter based?
A) 100 knots.
B) 90 knots.
C) 80 knots.
122. PLT382
(Refer to figure 128.) What is the helicopter MDA for a straight in VOR RWY
36 approach at Price/Carbon County Airport (VOR only)?
A) 6,090 feet MSL.
B) 500 feet MSL.
C) 6,400 feet MSL.
123. PLT291
Area forecasts generally include a forecast period of 18 hours and cover a
geographical
A) terminal area.
B) area less than 3,000 square miles.
C) area the size of several states.
和訳 ： 解説
124. PLT026
A ceiling is defined as the height of the
A) highest layer of clouds or obscuring phenomena aloft that covers over
6/10 of the sky.
B) lowest layer of clouds that contributed to the overall overcast.
C) lowest layer of clouds or obscuring phenomena aloft that is reported as
broken or overcast.
和訳 ： 解説
125. PLT290
SIGMET's are issued as a warning of weather conditions potentially hazardous
A) particularly to light aircraft.
B) to all aircraft.
C) only to light aircraft operations.
和訳 ： 解説
126. PLT066
(Refer to figure 9.) What type of thunderstorm activity is expected over
Montana on April 4th at 0800Z?
A) General.
B) None.
C) A slight risk of severe thunderstorms.
和訳 ： 解説
127. PLT066
(Refer to figure 9.) The Severe Weather Outlook Chart, which is used
primarily for advance planning, provides what information?
A) An 18-hour categorical outlook with a 48-hour valid time for severe
weather watch, thunderstorm lines, and of expected tornado activity.
B) A preliminary 12-hour outlook for severe thunderstorm activity and
probable convective turbulence.
C) A 24-hour severe weather outlook for possible thunderstorm activity.
和訳 ： 解説
128. PLT495
Which thunderstorms generally produce the most severe conditions, such as
heavy hail and destructive winds?
A) Warm front.
B) Squall line.
C) Air mass.
和訳 ： 解説
129. PLT492
If the air temperature is +8 °C at an elevation of 1,350 feet and a
standard (average) temperature lapse rate exists, what will be the
approximate freezing level?
A) 3,350 feet MSL.
B) 5,350 feet MSL.
C) 9,350 feet MSL.
和訳 ： 解説
130. PLT495
What are the requirements for the formation of a thunderstorm?
A) A cumulus cloud with sufficient moisture.
B) A cumulus cloud with sufficient moisture and an inverted lapse rate.
C) Sufficient moisture, an unstable lapse rate, and a lifting action.
和訳 ： 解説
