Avionics

Question 1

Single engine autopilot minimum speed

Answer 1

120 KIAS

Question 2

Autopilot minimum altitude on the approach

Answer 2

200’ AGL

Question 3

Normal operation standby gyro power source

Answer 3

EDC 1

Question 4

Auto transfer standby gyro power sources

Answer 4

EDC 1

Question 5

When will the backup battery supply power to standby gyro

Answer 5

When EDC 1 voltage drops below 19 volts

Question 6

How much time will back up battery power standby gyro

Answer 6

30 minutes

Question 7

How many ways can you disconnect autopilot

Answer 7

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

Question 8

ALT mode rocker switch

Answer 8

25 ft per click

Question 9

IAS rocker switch

Answer 9

1 knot per click

Question 10

VS rocker switch

Answer 10

200 ftpm per click

Question 11

DSC Mode

Answer 11

2,000 fpm max

Question 12

CLIMB Mode

Answer 12

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

Question 13

The EMB 120 has how many independent pitot-static systems

Answer 13

3

Question 14

The mode C input for the ATC comes from

Answer 14

Pilot’s encoding altimiter

Question 15

The altitude alerter system visual and aural warning trigger when

Answer 15

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

Question 16

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

Answer 16

True

Question 17

The EADI has the following two display formats

Answer 17

Normal and Composite

Question 18

The EHSI has the following 4 display formats

Answer 18

HSI ARC MAP and COMP

Question 19

The MFD is primary weather radar display

Answer 19

True

Question 20

The EMB 120 has two identical and independent ADHRS

Answer 20

True

Question 21

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

Answer 21

True

Question 22

The VHF NAV radio frequency select knob

Answer 22

Normally changes the frequency in the lower (inactive) window

Question 23

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

Answer 23

True

Question 24

The maximum range for the DME is

Answer 24

300 NM

Question 25

Weather radar information

Answer 25

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

Question 26

The two VHF COM radios

Answer 26

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

Question 27

The auto flight consists of

Answer 27

Two flight directors and two autopilots

Question 28

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

Answer 28

True

Question 29

The GPWS

Answer 29

Warns of all potentila terrain conflics

Question 30

The electronic bay ventilation system

Answer 30

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