{"id": 175, "category": null, "questions": [{"id": 503, "category": null, "answers": [{"id": 1476, "content": "For passengers comfort", "correct": true}, {"id": 1477, "content": "To minimise the increase of EGT", "correct": false}, {"id": 1478, "content": "To avoid damaging the pack flow control valve", "correct": false}, {"id": 1479, "content": "To synchronize the cabin altitude", "correct": false}], "type": "MCQuestion", "difficulty": "medium", "content": "

During a PACK OFF takeoff, why should you wait 10 seconds after PACK 1 is selected on?

", "explanation": "

FCOM-PRO-NOR-SOP-TAKEOFF

\r\n\r\n

You should wait 10 seconds for passenger comfort to avoid a surge in air which might impact passengers ears.

", "created_at": "2021-07-07T14:31:21.277696Z", "updated_at": "2023-09-28T19:05:07.424770Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "

Update

", "last_reviewed_at": "2023-09-28T19:05:07.419222Z", "answer_order": "random", "allow_multiple_answers": false, "author": 9, "reviewer": 9, "quiz": [31, 162, 8, 163, 164, 175]}, {"id": 621, "category": null, "type": "TFQuestion", "difficulty": "medium", "content": "

Flaps and Slats have separated wingtip brakes.

", "explanation": "

FCOM-DSC-27-30-10-Main Components

\r\n\r\n

This statement is correct, flaps and slats have separated wingtip brakes.

", "created_at": "2021-09-14T19:54:47.850851Z", "updated_at": "2025-04-15T14:49:36.956869Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "

Typo

", "last_reviewed_at": "2025-04-15T14:49:36.954223Z", "correct": true, "author": 9, "reviewer": 9, "quiz": [31, 162, 163, 15, 164, 106, 175]}, {"id": 907, "category": null, "answers": [{"id": 2771, "content": "ADIRU 1", "correct": true}, {"id": 2772, "content": "ADIRU 3", "correct": false}, {"id": 2773, "content": "Wheel tachometers", "correct": false}, {"id": 2774, "content": "GPS groundspeed", "correct": false}], "type": "MCQuestion", "difficulty": "medium", "content": "

In normal operation, the aircraft reference speed used by the anti-skid system is provided by:

", "explanation": "

FCOM DSC-32-30-10 Anti-Skid System

The anti-skid system works by comparing the speed of each main gear wheel to the aircraft reference speed. Brake release orders are given when the speed of a wheel decreases below ~0.87 times the reference speed, to maintain best braking efficiency.

The reference speed is determined, in normal operations, by the BSCU from the horizontal acceleration of ADIRU 1. If this fails, from ADIRU 2; then ADIRU 3. If all ADIRUs fail, the maximum of either main landing gear wheel speeds is taken as reference speed.

", "created_at": "2026-03-23T10:09:00.432103Z", "updated_at": "2026-04-24T14:23:08.411490Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "

Accepted

", "last_reviewed_at": "2026-03-30T19:57:51.909163Z", "answer_order": "random", "allow_multiple_answers": false, "author": 1737, "reviewer": 9, "quiz": [31, 162, 163, 20, 164, 173, 175]}, {"id": 855, "category": null, "answers": [{"id": 2581, "content": "The IR is failed, associated data cannot be recovered for the rest of the flight", "correct": false}, {"id": 2582, "content": "A reset of the IR can be performed by setting the IR mode selector to OFF then NAV again", "correct": false}, {"id": 2583, "content": "Information can be recovered by setting the rotary selector to ATT", "correct": true}, {"id": 2584, "content": "The IR is aligning", "correct": false}], "type": "MCQuestion", "difficulty": "medium", "content": "

On the overhead panel, the FAULT light on the IR pushbutton flashes if:

", "explanation": "

FCOM DSC 34-NAV-10 ADIRS
\r\n
\r\nOn the IR pushbutton, a steady FAULT light indicates that the IR is lost; a flashing FAULT light indicates that some IR information (attitude, heading) can be recovered in ATT mode. Refer to the QRH checklist "IR ALIGNMENT IN ATT MODE".

", "created_at": "2025-06-30T11:07:44.277096Z", "updated_at": "2025-07-06T08:57:35.299466Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "

Accepted

", "last_reviewed_at": "2025-07-06T08:57:34.764609Z", "answer_order": "random", "allow_multiple_answers": false, "author": 1737, "reviewer": 9, "quiz": [31, 162, 163, 22, 164, 108, 38, 175]}, {"id": 119, "category": null, "type": "TFQuestion", "difficulty": "medium", "content": "

The characteristics speeds displayed on the PFD are computed by the Flight Augmentation Computer (FAC).

", "explanation": "

FCOM-DSC-22_10-50-20-Characteristics Speeds

\r\n\r\n

This statement is true, the FACs compute all the dynamic data on the speed scale of the PFD. Depending on the aircraft (CEO or NEO) the FAC can use FMS data or aerodynamic data (cf Lea's comment).

", "created_at": "2021-01-21T03:39:18.895216Z", "updated_at": "2025-04-15T16:02:59.297029Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "

Update

", "last_reviewed_at": "2025-04-15T16:01:45.127611Z", "correct": true, "author": 9, "reviewer": 9, "quiz": [31, 162, 9, 163, 164, 175]}, {"id": 371, "category": null, "answers": [{"id": 1038, "content": "always dependant of aircraft AC (alternative current) supply.", "correct": false}, {"id": 1039, "content": "always self powered.", "correct": false}, {"id": 1040, "content": "self powered once N2 reaches a certain %.", "correct": true}, {"id": 1041, "content": "dependant of APU AC(alternative current) supply.", "correct": false}], "type": "MCQuestion", "difficulty": "medium", "content": "

The FADEC is:

", "explanation": "

FCOM-PRO-ABN-ELEC-ELEC EMER CONFIG SYS REMAINING (refer to note 8)

\r\n\r\n

Channels A and B are self powered above a certain value of N2 % depending on engine type. If N2 is too low, only Channel A is powered.

", "created_at": "2021-03-07T21:00:27.959623Z", "updated_at": "2021-09-19T16:24:13.408382Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "", "last_reviewed_at": null, "answer_order": "random", "allow_multiple_answers": false, "author": 9, "reviewer": null, "quiz": [162, 163, 164, 175]}, {"id": 102, "category": null, "answers": [{"id": 349, "content": "Blowing pressure is low", "correct": true}, {"id": 350, "content": "Duct overheats", "correct": true}, {"id": 351, "content": "Computer power supply fails", "correct": true}, {"id": 352, "content": "smoke warning is activated", "correct": true}], "type": "MCQuestion", "difficulty": "medium", "content": "

The Fault light associated to the blower pushbutton triggers when:

\r\n\r\n

(select all that apply)

", "explanation": "

FCOM-DSC-21-30-60-Overhead Panel

\r\n\r\n

All 4 answers are correct.

", "created_at": "2021-01-21T03:39:18.895216Z", "updated_at": "2021-07-02T21:24:31.722466Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "", "last_reviewed_at": null, "answer_order": "random", "allow_multiple_answers": true, "author": 9, "reviewer": null, "quiz": [31, 162, 8, 163, 164, 175]}, {"id": 888, "category": null, "answers": [{"id": 2688, "content": "Oxygen-depleted air", "correct": true}, {"id": 2689, "content": "Nitrogen-depleted air", "correct": false}, {"id": 2690, "content": "Pure nitrogen", "correct": false}, {"id": 2750, "content": "Pure CO2", "correct": false}], "type": "MCQuestion", "difficulty": "medium", "content": "

The Fuel Tank Inerting System produces:

", "explanation": "

FCOM DSC-28-10-90 Fuel Tank Inerting System

Oxygen-depleted air (less than 12% oxygen) is produced by the Fuel Tank Inerting System. This air goes in the center tank (the only one with a high flammability exposure) to replace ambient air.

", "created_at": "2025-10-07T11:45:05.731957Z", "updated_at": "2026-02-27T20:27:34.816402Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "

Accepted

", "last_reviewed_at": "2025-11-06T09:09:27.516102Z", "answer_order": "random", "allow_multiple_answers": false, "author": 1737, "reviewer": 9, "quiz": [33, 31, 162, 163, 16, 164, 175, 172]}, {"id": 467, "category": null, "answers": [{"id": 1350, "content": "Inertial data", "correct": true}, {"id": 1351, "content": "Barometric data", "correct": true}, {"id": 1352, "content": "GPS data", "correct": false}, {"id": 1353, "content": "Temperature data", "correct": false}], "type": "MCQuestion", "difficulty": "medium", "content": "

The vertical speed (VS) information on the PFD can receive data from:

\r\n\r\n

(select all that apply)

", "explanation": "

FCOM-DSC-31-40-Vertical Speed

\r\n\r\n

It uses primarily inertial data and switch to barometric data if inertial inertial data is unavailable. Therefore it can use both.

", "created_at": "2021-04-08T15:57:50.740501Z", "updated_at": "2021-12-01T15:06:29.493660Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "", "last_reviewed_at": null, "answer_order": "random", "allow_multiple_answers": true, "author": 9, "reviewer": null, "quiz": [31, 162, 163, 19, 164, 175]}, {"id": 417, "category": null, "answers": [{"id": 1187, "content": "The FADEC selects the rating limit corresponding to the higher detent.", "correct": true}, {"id": 1188, "content": "The FADEC selects the rating limit corresponding to the lower detent.", "correct": false}, {"id": 1189, "content": "The FADEC selects the rating limit corresponding to the actual thrust lever position", "correct": false}], "type": "MCQuestion", "difficulty": "medium", "content": "

What happens if you leave the thrust lever between two detents?

", "explanation": "

FCOM-DSC-70-30-30

\r\n\r\n

The FADEC selects the rating limit corresponding to the higher detent.

", "created_at": "2021-03-22T21:15:35.437048Z", "updated_at": "2021-09-18T19:36:50.595847Z", "allow_comments": true, "status": "accepted", "reviewer_feedback": "", "last_reviewed_at": null, "answer_order": "random", "allow_multiple_answers": false, "author": 9, "reviewer": null, "quiz": [31, 162, 163, 164, 29, 175]}], "is_premium": false, "title": "June 2026", "description": "Monthly quiz - 10 questions", "type": "monthly", "random_order": false, "max_questions": null, "pass_mark": 0, "success_text": "", "fail_text": "", "draft": false, "created_at": "2026-02-27T17:02:16.412722Z", "updated_at": "2026-05-31T18:30:51.957953Z", "publish_after": "2026-06-01T00:00:01.000000Z"}

Free Airbus A320 Quiz