Avionics Flashcards

1
Q

Single engine autopilot minimum speed

A

120 KIAS

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2
Q

Autopilot minimum altitude on the approach

A

200’ AGL

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3
Q

Normal operation standby gyro power source

A

EDC 1

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4
Q

Auto transfer standby gyro power sources

A

EDC 1

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5
Q

When will the backup battery supply power to standby gyro

A

When EDC 1 voltage drops below 19 volts

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6
Q

How much time will back up battery power standby gyro

A

30 minutes

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7
Q

How many ways can you disconnect autopilot

A

Trim
AP/PUHER DISCONECT
AUTOPILOT Transfer
AP ENG
Shaker
Radio Master

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8
Q

ALT mode rocker switch

A

25 ft per click

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9
Q

IAS rocker switch

A

1 knot per click

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10
Q

VS rocker switch

A

200 ftpm per click

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11
Q

DSC Mode

A

2,000 fpm max

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12
Q

CLIMB Mode

A

170 KIAS to 20,000 ft
2 knots per 1,000 ft up to 155 KIAS at 32,000 ff

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13
Q

The EMB 120 has how many independent pitot-static systems

A

3

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14
Q

The mode C input for the ATC comes from

A

Pilot’s encoding altimiter

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15
Q

The altitude alerter system visual and aural warning trigger when

A

The aircraft is 400 ft from selected altitude
The aircraft altitude deviates approximately 200 feet from selected altitude

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16
Q

The EFIS uses four identical cathode ray tubes as primary attitude and navigation displays for the pilot and copilot

A

True

17
Q

The EADI has the following two display formats

A

Normal and Composite

18
Q

The EHSI has the following 4 display formats

A

HSI ARC MAP and COMP

19
Q

The MFD is primary weather radar display

A

True

20
Q

The EMB 120 has two identical and independent ADHRS

A

True

21
Q

The EMB 120 incorporates the EFIS and AHSR wit RMI and various navigation radios and weather radar

A

True

22
Q

The VHF NAV radio frequency select knob

A

Normally changes the frequency in the lower (inactive) window

23
Q

The pilot’s RMI No1 is connected to the copilot’s AHRS No2

A

True

24
Q

The maximum range for the DME is

A

300 NM

25
Q

Weather radar information

A

Is superimposed on an expended compass selector in the MAP format on the EHSI

26
Q

The two VHF COM radios

A

Are 720 channel radios from 118.0 to 135.975 MHz spaced 0.025 MHz apart. Display only five of the six digit of the selected frequency. Can store 6 preset frequencies

27
Q

The auto flight consists of

A

Two flight directors and two autopilots

28
Q

Each flight guidance computer is common to both the flight director and the autopilot

A

True

29
Q

The GPWS

A

Warns of all potentila terrain conflics

30
Q

The electronic bay ventilation system

A

Has two internal recirculation fans that come on when the temperature exceeds 80°C