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
IFR (Instrument Rating) Airman Knowledge Test Questions 2007
121.
If an unpressurized aircraft is operated above 12,500 feet MSL, but not more than 14,000 feet MSL, for a period of 2 hours 20 minutes, how long during that time is the minimum flightcrew required to use supplemental oxygen?
A) 2 hours 20 minutes.
B) 1 hour 20 minutes.
C) 1 hour 50 minutes.
122.
(Refer to figure 89.) What are the oxygen requirements for an IFR flight northeast bound from Bryce Canyon on V382 at the lowest appropriate altitude in an unpressurized aircraft?
A) The required minimum crew must be provided and use supplemental oxygen for that part of the flight of more than 30 minutes.
B) The required minimum crew must be provided and use supplemental oxygen for that part of the flight of more than 30 minutes, and the passengers must be provided supplemental oxygen.
C) The required minimum crew must be provided and use supplemental oxygen, and all occupants must be provided supplemental oxygen for the entire flight above 15,000 feet.
123.
(Refer to figure 91.) What are the oxygen requirements for an IFR flight eastbound on V520 from DBS VORTAC in an unpressurized aircraft at the MEA?
A) The required minimum crew must be provided and use supplemental oxygen for that part of the flight of more than 30 minutes.
B) The required minimum crew must be provided and use supplemental oxygen for that part of the flight of more than 30 minutes, and the passengers must be provided supplemental oxygen.
C) The required minimum crew must be provided and use supplemental oxygen.
124.
When must an operational check on the aircraft VOR equipment be accomplished when used to operate under IFR?
A) Within the preceding 10 days or 10 hours of flight time.
B) Within the preceding 30 days or 30 hours of flight time.
C) Within the preceding 30 days.
125.
When making an airborne VOR check, what is the maximum allowable tolerance between the two indicators of a dual VOR system (units independent of each other except the antenna)?
A) 4° between the two indicated bearings of a VOR.
B) Plus or minus 4° when set to identical radials of a VOR.
C) 6° between the two indicated radials of a VOR.
126.
'WND' in the categorical outlook in the Aviation Area Forecast means that the wind during that period is forecast to be
A) At least 6 knots or stronger.
B) At least 15 knots or stronger.
C) At least 20 knots or stronger.
127.
What does a Convective Outlook (AC) describe for a following 24 hour period?
A) General thunderstorm activity.
B) A severe weather watch bulletin.
C) When forecast conditions are expected to continue beyond the valid period.
128.
When is the wind group at one of the forecast altitudes omitted at a specific location or station in the Winds and Temperatures Aloft Forecast (FD)? When the wind
A) is less than 5 knots.
B) is less than 10 knots.
C) at the altitude is within 1,500 feet of the station elevation.
129.
AIRMET's are issued on a scheduled basis every
A) 15 minutes after the hour only.
B) 15 minutes until the AIRMET is canceled.
C) six hours.
130.
What information is provided by a Convective Outlook (AC)?
A) It describes areas of probable severe icing and severe or extreme turbulence during the next 24 hours.
B) It provides prospects of both general and severe thunderstorm activity during the following 24 hours.
C) It indicates areas of probable convective turbulence and the extent of instability in the upper atmosphere (above 500 MB).
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