2 - King - Flight Instruments Flashcards

(28 cards)

1
Q

How should a pilot determine the direction of bank from in attitude indicator such as the one illustrated

A

By the relationship of the miniature airship to the deflected horizon bar

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2
Q

Glass cockpit aircraft refer to

A

Aircraft with both digital and limited number of analog instrument for backup.

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3
Q

Gyroscopic Precession on a heading indicator

A

Drifting from heading due to friction and earth’s rotation. Realign with magnetic compass during straight and level flight.

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4
Q

To receive accurate indications during flight from a heading indicator, the instrument must be

A

Periodically re aligned with the magnetic compass as the gyro precesses.

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5
Q

A turn coordinator provides and indication of the

A

movement of the aircraft about the yaw and roll axes.

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6
Q

Pitot system provides impact pressure for which instrument?

A

airspeed indicator

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7
Q

Static port

A

Provides calm air pressure to altimeter, vertical speed indicator and air speed indicator.

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8
Q

If the pitot tube in the outside vertical vent become clogged which instrument would have be affected?

A

The altimeter, airspeed indicator, and vertical speed indicator.

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9
Q

Which instrument will become inoperable if the pitot tube becomes clogged?

A

Airspeed indicator.

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10
Q

Which instruments will become inoperable if the static vent becomes clogged?

A

altimeter, vertical speed indicator and air speed indicator.

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11
Q

Default barometric pressure scale is

A

29.92”

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12
Q

Indicated Altitude

A

Displayed in the altimeter.

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13
Q

True Altitude

A

Vertical distance above sea level

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14
Q

Absolute Altitude

A

Vertical distance above the surface

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15
Q

Pressure Altitude

A

Barometric pressure scale set to 29.92”

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16
Q

barometric ratio is?

A

1 inch of barometric pressure equals 1,000 feet.

17
Q

From high to low, look out below

A

Flying from high pressure area to low pressure area, the altimeter indicates too high of a reading.

18
Q

From low to high below, clear the sky

A

Flying from low pressure area to high pressure area, the altimeter indicates too low of a reading.

19
Q

If it is necessary to set the altimeter from 29.15 to 29.85 what change occur?

A

700-foot increase in indicated altitude.

20
Q

If a pilot changes the altimeter settings from 30.11 to 29.96 what is the approximate change in indication?

A

Altimeter will indicate 150 feet lower.

21
Q

If a flight is made from an area of low pressure into an area of high pressure without the altimeter setting being adjusted altimeter will indicate?

A

Lower than the actual altitude above sea level

22
Q

If a flight is made from an area of high pressure into an area of low pressure without the altimeter setting being adjusted altimeter will indicate?

A

Higher than the actual altitude above sea level

23
Q

How do variations in temperature affect the ultimate?

A

Pressure levels are raised on warm days and the indicated altitude is lower than true altitude.

24
Q

The ANDS compass error acronym stands for?

A

Accelerate compass turns North

Decelerate compass turns South

25
The NO compass error acronym stands for?
North Opposite
26
The COSUN compass error acronym stand for?
Compass Overshoots South Undershoots North
27
In the northern hemisphere a magnetic compass will normally indicate initially a turn tours the East if?
If left turn is entered from a northern heading
28
In the door then hemisphere a magnetic compass will normally indicate initially a turn towards the West if?
In right turn is entered from a northern heading