Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

H145 > Test 1 > Flashcards

Test 1 Flashcards

1
Q

What are the main parts of fuel system?

A

Tanks, supply system, refuel and vent system, monitoring system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What voltage is the supply system?

A

28.5V

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The arreagement of P/N’s at ATA chapter within MSM is seen as what?

A

Guidance material only

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Time change items, their part numbers and life limits are listed where?

A

Ch4 Master Servicing Manual

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

The operation peroid of a unit is limited by what?

A

IN-SERVICE TIME

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the in-service-time called?

A

Time Between Overhaul

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What percentage may a time limit be exeeded by?

A

10% limited to 300hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

If two parts of assemebly have differnt TBO’s, which takes preferance?

A

the one with the lower TBO time

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Inclined lines start where?

A

WL 1505

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Heli is jacked with what?

A

4 jacks, 4 jacking brackets attached to the landing gear bearing rings and one tail boom stand

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what is installed for weighing?

A

weighing brackets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

before weighing, the fuel tanks must what?

A

be defueled

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

heli can be moved how many ways in the AMM?

A

2 ways, manually with wheels in fornt of the after crosstube or by a lifting platfrom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Closing all doors and windows and access doors must be done when?

A

when parking the aircraft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

AMM task 20-00-00,2-1 describes some precuders such as?

A

connection of a wiring of the frequency generator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Flap valves are controlled by what cable?

A

a bowden cable

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Flap valves are moved how?

A

by the push for air knob

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

instrument cooling is composed by what?

A

an avionic cooling blower?

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

intrument cooling is controlled by what?

A

a thermoswitch

20
Q

the R/H NACA duct and recirculation duct is for cooling what?

A

Avionics

21
Q

What temperture sensor is installed inside the recirculation duct?

A

82 C

22
Q

Which temp switch is installed in the mixing valve outlet duct?

A

105 C

23
Q

What will the 105C mixing valve outlet duct trigger?

A

caution HEATING OVERTEMP

24
Q

Where is the battery relay located?

A

in the battery box at the AFT R/H cargo compartment?

25
Q

When is the aircrfat battery charged?

A

only by the airfcraft gens

26
Q

the GCUs installed below the LH AFT JUNCTION BOXES and R?H aft window contain what?

A

power generation control and protection circuits

27
Q

Where are the current sensors installed?

A

in the aft junction boxes and LH/RH cargo compartment

28
Q

How many batteries are there?

A

2 batteries on the r/h aft deck

29
Q

battery master switch is used to control what?

A

the battery, external power and the bus tie relays

30
Q

what is the overtemp switch triggers at in the battery casing?

A

71C

31
Q

BATTERY DISCHARGING caution will appear when?

A

cuurent above 40A more than 4s, current above 5A & BUS voltage below 24.5V, more than 3 mins with current below 40A, or when venting the engines

32
Q

When is the BAT DISCHARGING caution supressed?

A

if the EPU is in use

33
Q

When will the STBY BAT DISCH caution illuminate?

A

If the output voltage of the emergency power supply exceeds 5VDC

34
Q

What is the use of the external power control relay?

A

provides ground signal to energize external power relay or battery relay, DEPENDING IF EPU IS CONNECTED

35
Q

The HELIONIX uses the condition of the external power relay for what?

A

to dectect if an EPU is connected and energized

36
Q

Where is the receptacle for the external power?

A

behind the R/H AFT cargo compartment door (side shell below the lower maintenance step)

37
Q

The MAIN BUSes 1&2 are connect to the BAT BUS by what?

A

the BUS TIE

38
Q

BUS TIE relays can be opened automatically or manually?

A

both

39
Q

a battery charging will be shown on the FND by what?

A

-20 A

40
Q

Each AMC is made up of what?

A

Two seperate acquisition and processing units, two blower fans and are physicaly seperated

41
Q

Where is the DTD powered from?

A

ESS BUS 2

42
Q

Where are the controls for the co-pilot MFD?

A

on the multifunction control panel (MCP)

43
Q

Are the MFDs actively or passively cooled?

A

passively, as they don’t have their own fan

44
Q

The processor unit of the MFD intergrates what?

A

a display board with two CPU’s and two symbol generators

45
Q

After shutting the power off the aircraft or switching of an MFD, how long should be taken before switching power back on?

A

30s

46
Q

What is used for the Primary Configuration File verification?

A

the memory module (ATA 46)

47
Q
A

H145 (24 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions