Prefect tech exam

Question 1

What V and AMP is the battery

Answer 1

24v

28amp

Question 2

What is the hydraulic system pressure

Answer 2

2000 +/- 50 PSI

Question 3

Breaks are _____ operated

Answer 3

Hydraulically

Question 4

Parking break is operated using a ____

Answer 4

One way valve system, switched from a 2 way system

Question 5

The hydraulic pack operated the ____

Answer 5

Landing gear

Question 6

Emergency under carriage release is located

Answer 6

Aft of trim wheel

Question 7

The Volt caption will indicated below ____ and above ____

Answer 7

25v and 29v

Question 8

What conditions make the hydraulic pack run

*when this runs the hydraulic pressure caption will illuminate

Answer 8

Pump running more than 60 seconds

If emergency accumulator pressure drops below 1450 PSI

Question 9

Where is the hydraulic pack located

Answer 9

Behind the baggage compartment of the bulkhead on the left hand side.

Question 10

Generator power rating

Answer 10

6kw 28 DC, 200 AMP

Question 11

Battery bus feeds the ___

Answer 11

Landing gear

Question 12

How far can the rudder pedals turn left and right with and without differential breaking

Answer 12

5 degrees and 42 degrees

Question 13

How many bus bars are there and what are breakdowns

Answer 13

Vital = hot bat bus
Essential = bat bus / Avionics bus 1
Non Essential = main bat bus / Avionics bus 2

Question 14

External power max ___ volts

Answer 14

28

Question 15

Hot bat bus is always connected to the ____

Answer 15

Battery

Question 16

How are the up locks on the landing gear released

Answer 16

Mechanical cables

Question 17

Before turning on the battery what do you have to do,

Answer 17

Inform the ground crew by shouting battery or power

Question 18

Where is the collector tank located

Answer 18

Left wing

Question 19

When will the F press caption illuminate

Answer 19

Fuel pressure fluctuating

Fuel pressure below 12 PSI

Question 20

Emergency fuel transfer used when ___

Answer 20

It is not possible to transfer fuel to the left wing

Question 21

If the fuel filter is blocked what caption will you receive

Answer 21

F - filter off + Audio (single)

Question 22

F low caption indicates

Answer 22

Less than 8.4kg of fuel in the collector tank

Question 23

What fuel does the prefect use

Answer 23

F34 AVTUR FSII

Question 24

Fuel selector must be selected to ____ for Aeros

Answer 24

Left

Question 25

How is the collector tank kept full

Answer 25

2x jet pumps using notice flow

Question 26

What is the normal oil pressure range

Answer 26

90-130 PSI

Question 27

Why might the plane move forward when shutting down

Answer 27

Propellor coarsens providing more thrust, use toe breaks to prevent the effects

Question 28

What controls pitch of the blades

Answer 28

Prop governer

Question 29

What caption might go off during Aeros

Answer 29

Oil low pressure

Question 30

Condition lever controls

Answer 30

Prop speed

Question 31

Bleed air comes from

Answer 31

Centrifugal compressors

Question 32

What temp does bleed air leave the compressor and what temp must it be in cabin.

Answer 32

300c 80c otherwise check bleed caption and audio

Question 33

Normal oil operating range

Answer 33

7-9 litres

Question 34

Engine type and specs

Answer 34

Rolls Royce Turbo prop 450 SHP 250-B17F

Question 35

How many flap positions

Answer 35

``` 4 Up Take off Land Full ```

Question 36

Bleed air can reduce ___

Answer 36

Take off performance

Question 37

If nav 1 displays a Red Cross

Answer 37

No communication for 2 seconds or more

Question 38

If the IDU fails, how can you see trim limits

Answer 38

Mechanical indicator on trim wheel

Question 39

What are the three modes of the AMU

Answer 39

Normal Backup Emergency

Question 40

How do you know when transmitting

Answer 40

Green box round tx

Question 41

If the aleron malfunctions, what is the max AoB

Answer 41

30 degrees

Question 42

How many vhf radios are there

Answer 42

2

Question 43

How can you control trim if you lose electronic trim

Answer 43

Trim wheel

Question 44

If the AMU fails, what setting does it automatically revert to

Answer 44

Emergency

Question 45

TAS 605 identifies nearby aircraft using mode S. what info does it provide

Answer 45

Height Bearing Range

Question 46

How long does ESI last in an emergency

Answer 46

30 mins

Question 47

Attitude indicator gets info from the

Answer 47

AD A HRS

Question 48

Where are the PFDs located

Answer 48

Top outboard

Question 49

TAS enters flight mode at

Answer 49

400ft

Question 50

Expand CAS is displayed if there are more than

Answer 50

11 captions

Question 51

ATC uses a transponder to

Answer 51

Identify and locate

Question 52

What is the normal mode set on UHF

Answer 52

Main and on guard

Question 53

UHF antenna is located

Answer 53

Under the baggage compartment

Question 54

What is the Audible alert for traffic

Answer 54

Traffic

Question 55

How do you cancel alerts

Answer 55

Master caution

Question 56

Nav data base uses

Answer 56

AD A HRS Antennas Magnetic sensors

Question 57

If intentional spinning, how many turns maximum

Answer 57

8

Question 58

Where are captions displayed

Answer 58

Integrated display unit (IDU)

Question 59

How do you control the IDUs

Answer 59

16 keys | 4 encoders

Question 60

ASI and VSI are fed from the

Answer 60

Pitot static system

Question 61

Proximity alert is triggered at

Answer 61

1200ft and 4nm

Question 62

Traffic alert is triggered at

Answer 62

0.55nm | 800ft