UT Test Flashcards

1
Q

What are the first signature requirements? (6)

A
  1. Task undertaken & completed iaw TI & supervisor
  2. All replacement components & consumables to be physically checked
  3. Loose article check
  4. Localised unaided visual survey
  5. Panels & access doors closed or refitted
  6. Tool control procedures carried out
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2
Q

What is an AESO?

A

A method for publicising low level engineering instructions.

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3
Q

What does AESO stand for?

A

Aircraft Engineering Standing order

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4
Q

What’s does the MAA stand for?

A

Military Aviation Authority

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5
Q

What is the MAA?

A

Single regulatory authority responsible for regulating all aspects of air safety across defence.

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6
Q

What are the three levels of documents within the MRP?

A

Overarching
Regulatory Articles
Manuals

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7
Q

What is the 4000 series?

A

Continuing Airworthiness Engineering

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8
Q

Why is coolant piped from the engine cooling system through the oil tank and oil supply pipe? (3)

A

To heat the oil in order to reduce its viscosity.

Ensuring it’s supplied efficiently to engine during cold operations.

Prolongs life of engine

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9
Q

What does the engine oil pump do?

A

Pressurises oil for engine lubrication

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10
Q

How many inlets and outlets does the oil pump have?

A

1 inlet

4 outlets

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11
Q

How Is the inlet to the oil pump fed from the oil tank?

A

Gravity

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12
Q

Percentages of the 4 outlets of oil pump?

A

Outlet 1 - 43% returns to the oil supply line.
Outlet 2 - 43% for drive side end plate engine, main bearing lubrication.
Outlet 3 - 7% not used and is returned to oil supply line.
Outlet 4 - 7% for rotor housing for lubrication.

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13
Q

Hat does the poly v fan assembly consist of? (2)

A

Fan housing

Impeller

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14
Q

What is the poly v fans function?

A

Suck cold air in to keep engine from exceeding design temperature

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15
Q

What does the temperature sensor on the poly v fan assembly measure?

A

Air temperature which is exiting the engine.

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16
Q

Purpose of air filter?

A

Stops shit reaching the combustion chamber

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17
Q

What does IPS stand for?

A

Ice protection system

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18
Q

What is the IPS made up of? (3)

A

8 wing electro-expulsive actuators in the wings
2 electro- expulsive actuators in the Vtails (1 each)
Ice detector

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19
Q

What is the purpose of a idler? (2)

A

Provide tension & drive engine drive belt

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20
Q

Why is an EMC kit used?

A

Reduce interference from ignition system

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21
Q

What makes up ignition system? (3)

A

Spark plugs
Coils
Leads (copper braid)

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22
Q

What does the starter alternator provide?

A

Electrical power to the RPAS

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23
Q

What’s the four part cycle of the Wankel engine?

A

Induction
Compression
Power
Exhaust

24
Q

What does the RDA do?

A

Reduces the engine output RPM to the propeller

25
Q

What does the rubber sleeve I’m the RDA system provide

A

Vibration dampening
Shock protection
Protection for misalignment

26
Q

3 modes of starternator?

A

Starter mode
Alternator
Flywheel

27
Q

Starter mode of starternator?

A

Starts engine (ground only) from EPU in pate

28
Q

Alternator mode starternator?

A

Generates AC voltage and sent to rectifier

29
Q

What’s a flywheel?

A

Smooths out delivery of power from motor to machine

30
Q

What does DASOR stand for?

A

Defence Air Safety Occurrence Report

31
Q

How is a DASOR & DCOR reported?

A

ASIMS

32
Q

What does DCOR stand for?

A

Defence Confidential Occurrence Report

33
Q

What does MAS stand for?

A

Manual of Air Safety

34
Q

What’s within the MAS?

A

Guidance to establish and maintain the effectiveness of an air safety management system

35
Q

What is the AP 7400

A

Single service policy

36
Q

What is Air Safety?

A

Freedom from unacceptable risk of injury or damage during lifetime of system

37
Q

Define Airworthiness

A

Operation of air system in flight & ground, without posing significant hazard to aircrew, ground crew, passengers & 3rd parties

38
Q

Define flight safety

A

Collective endeavour to operate safely in air environment

39
Q

5 pillars ?

A
Questioning 
Reporting 
Learning 
Just
Flexible
40
Q

SDH, what & who?

A

Senior duty holder

Chief of general staff

41
Q

DDH what and who?

A

Delivery Duty holder

Watchkeeper commander

42
Q

ODH what & who?

A

Operating Duty Holder

JHC

43
Q

What is an ALTI’s

A

Aviation Local Technical Instructions

44
Q

What is return to service? (5)

A
Description of approved air system
Configuration 
Operating parameters 
Limitations 
Approved special clearances
45
Q

What sad f is the SOI?

A

It’s intended use. Required by the MAA

46
Q

Techs to see?

A

Ways of improving standards

47
Q

What are service modifications?

A

Service Mods to air system such as underwater acoustic locator

48
Q

Q

A
49
Q

General orders and mod?

A

Design team mods

50
Q

Technical directions

A

They come from Mil Camo

51
Q

What is the 2A1?

A

Is local level orders and special instructions

52
Q

Where to find components that require independent instructions?

A

Leaflet 1 2A1

53
Q

What is leaflet 27?

A

Pre/in/post soft faults

54
Q

Leaflet 33

A

Pinz pre flight check and post flight data download

55
Q

MMT?

A

Master maintenance tally

56
Q

MLT

A

Master line tally

57
Q

Why is MLT USED?

A

Held at live control away from main issue centre