Test 1 Random shit Flashcards

1
Q

Basic T instrument

A

ASI - Airspeed indicator

ADI - Attitude Direction Indicator

ALT - Altimeter

Horizontal Gyro

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2
Q

What does the red radial line indicate?

A

never exceed

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3
Q

Standard day pressure

A

29.92 inches of mercury, 1013.25 hPa, 14.7 psi

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4
Q

???

A

Absolute pressure

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5
Q

????

A

Gauge pressure

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6
Q

What kind of pressure does ASI measure?

A

Differential Pressure

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7
Q

What measures wider range of pressure?

A

????

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8
Q

What kind of pressure source does ASI use?

A

pitot and static

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9
Q

This error is a lag in the altitude indications caused by the elastic properties of the materials used in the aneroids.

A

Hysteresis test

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10
Q

Altimeter is a ______ instrument.

A

barometer

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11
Q

As altitude increases, pressure ______.

A

decreases

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12
Q

What kind of pressure variation does barometer set knob change?

A

?????

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13
Q

Aircraft above 18,000ft . What pressure do we put?

A

standard day, pressure altitude

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14
Q

What is altitude FL270?

A

27,000ft

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15
Q

_______ transmits information to transponder that transmits to ATC.

A

Encoding altimeter

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16
Q

What kind of pressure does MAch use?

A

pitot and static

17
Q

Radio altimeter frequency range?

A

4250 - 4350mHz

18
Q

___ cycle per aircraft altitude.

A

20Hz?

19
Q

Component that counts frequency difference and converts to DC signal.

A

beat frequency counter

20
Q

Instrument that measures rate of change.

A

Vertical Speed indicator (VSI)

21
Q

What is the same pressure with pressure in the bellows in VSI and 4 pictures of instrument that needs to be identified

A

??????