Q and A Learjet 60 (Avionics)

Question 0

For autopilot use, _____ ADC(s) must be operational.

Answer 0

Both

Question 1

Avionics master switches control all avionics except _____. (3)

Answer 1

VHF 1, LH RTU and SDU

Question 2

All avionics are powered by ______.

Answer 2

28 VDC

Question 3

Initialization of the AHS takes approx. ____ and begins ____.

Answer 3

70 secs …. with DC power to system

Question 4

Cross-side (reversion) modes of _________ (5) can be selected on ECP.

Answer 4

AHS
ADC
CDU
PFD
RTU

Question 5

Yellow boxed comparator warnings (HDG, PIT, ROL) indicate _______.

Answer 5

AHS 1 and 2 disagreement of (greater 6 degrees hdg + half roll angle) — 4 degrees roll or pitch, 3 degrees with GS capture)

Question 6

RTU reversion mode is selected by __________. (2)

Answer 6

1/2 button on RTU

Reversion mode on ECP

Question 7

The PFD will de-clutter when pitch is _____ or roll is _______.

Answer 7

+> 30 degrees, -60 degrees

Question 8

The IAS trend vector line predicts __________.

Answer 8

Airspeed in 10 secs.

Question 9

The green airspeed Line indicates _________.

Answer 9

1.3 Vs

Question 10

Mach speed is displayed ______.

Answer 10

Speed increase over .45 M or decrease below .40 M

Question 11

The V2 reference line is removed _______.

Answer 11

V2 + 45 kts

Question 12

AOA system failure, the low-speed cue indicates ______.

Answer 12

Lowest stall speed of the A/C

Question 13

AOA system failure, 1.3 Vs line is ______.

Answer 13

Replaced by yellow bar from low-speed cue to the highest speed of the A/C

Question 14

On course Baro Alt scale, the ( large / small ) rectangles represent __________.

Answer 14

1000 ft / 500 ft

Question 15

The pre-selected ALT display and bug flash when within ______ and become steady within ______.

Answer 15

1000 feet / 200 feet

Question 16

After capture, ALT deviations indications of (100/200) ft are flashing ________.

Answer 16

bug

bug and ALT display

Question 17

The range of the ( DH / MDA / RPT) values is ________.

Answer 17

0-999 ft

0-1200 ft

0-60 000 ft

Question 18

The range of the VSI indicator is (scale/digital) ________.

Answer 18

+- 4000fpm

+- 1500fpm

Question 19

The small green circle that rotates left or right under heading is __________.

Answer 19

Drift angle pointer

Question 20

Autopilot pitch limits are ______, bank limits are _________.

Answer 20

+20, -10,

27 (32 using roll command)

Question 21

Autopilot rates of ( pitch / roll are ) _________.

Answer 21

5 degrees

3 degrees

Question 22

Autopilot 1/2 bank is automatically selected above ______.

Answer 22

FL 415

Question 23

The Autopilot can be disengaged by ______________. (6)

Answer 23

Arming button and barrel in any direction
AP button
Go-Around button
Either MSW
Pitch Trim to OFF
Sec trim to Nose UP or DN

Question 24

LVL CHG commands climb or descent rate of ______.

Answer 24

> 8000’ IAS / Mach profile

< 8000’ 1000 fpm descend

Question 25

SPD mode uses ( IAS / Mach) ______.

Answer 25

< 30 000’

> 30 000’

Question 26

If Ovespeed of _____ is sensed by the AP, SPD mode will hold _______.

Answer 26

Vmo + 10 kts / Mmo + 0.015M

Vmo - 5kts / Mmo - 0.015M

Question 27

G/A mode will position the FD bars ______.

Answer 27

at 9 degrees pitch UP