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Asys 340 A > Mod 7-8-9-10 > Flashcards

Mod 7-8-9-10 Flashcards

1
Q

What are the two primary services that the APU provides to the operation of the aircraft?

A

electrical power and pneumatic air

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2
Q

What normally provides the power for APU operations?

A

Gas Turbine Engine

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3
Q

The CL-215 utilizes what for electrical power on the ground?

A

GPU & Battery

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4
Q

What precaution must be observed when servicing an APU ignition unit?

A

Wait for capacitors to discharge

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5
Q

This device provides the correct amount of fuel to the fuel nozzles for correct operation

A

Fuel Control Unit

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6
Q

What is used to start the APU?

A

DC electric motor

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7
Q

List four things that the cooling air is used for on the APU

A

Generator, Lubrication System, Accessories, Exhaust Shroud

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8
Q

Modern APUs operations are _________________ with the starting, running ad shutdown done by the APU Controller

A

automatic

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9
Q

These two inspections are commonly checked on APU’s

A

Oil Quantity, APU Hours

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10
Q

What is the maximum altitude that we can use APU bleed air for pressurization?

A

15,000

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11
Q

Which of the following has a door that’s closed when the APU is not in operation?

A

APU Intake

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12
Q

How many turbine stages are in the APU?

A

2

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13
Q

How many switches need to be pressed by the pilot to start the APU?

A

2

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14
Q

How does the pilot control the speed of the APU? Throttle lever Power Output Lever Ignition Transducer Control None of the above

A

non of above

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15
Q

How is the APU shutdown?

A

by deselecting the START/STOP switchlight by pressing the APU FIRE PUSH switchlight by pushing an APU emergency stop button

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16
Q

Where is information about the APU displayed to the pilot?

A

EICAS

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17
Q

The APU will automatically shutdown in flight if:

A

the APU speed is too high

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18
Q

What must a multi-tank, gravity fed fuel system for a carbureted engine have?

A

interconnected vents

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19
Q

What must a multi-tank, pump fed fuel system for a carbureted single-engine plane have?

A

redundant fuel pumps

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20
Q

Which engine type uses an accumulator tank in its fuel system?

A

fuel injected piston engine

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21
Q

The electric pump in a piston engine fuel system is used for

A

priming the engine starting the engine redundancy

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22
Q

The crossfeed valves in a fuel system is to allow:

A

any engine to use fuel from any tank

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23
Q

Large aircraft fuel systems employ ______________ refueling.

A

single point

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24
Q

what type of fuel tank Can develop leaks if left to dry out

A

bladder

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25
Q

fuel tank that Can be removed or installed through a small opening.

A

Bladder

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26
Q

fuel tank Hardest to repair

A

integral

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27
Q

fuel tank Also known as collapsible.

A

bladder

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28
Q

fuel thank that has the Best use of available volume

A

intergral

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29
Q

fuel tank Lightest weight.

A

integral

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30
Q

fuel tank that uses clips, snaps, or lacing to secure in airframe

A

bladder

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31
Q

fuel tank that is Difficult to remove and install

A

Rigid/Metal (welded or riveted)

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32
Q

fuel tank type that Requires large openings to remove

A

Rigid/Metal (welded or riveted)

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33
Q

The fuel cell in the Piper Navajo is secured to the structure using:

A

Lacing

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34
Q

All aircraft tanks can be easily defined as either rigid metal, bladder or integral.

A

false

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35
Q

Allows left engine to use fuel from right fuel tanks.

A

Crossfeed Valve

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36
Q

These remote valves are fast acting valves.

A

solenoid valves

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37
Q

A solenoid valve uses a _____________ valve internally.

A

poppet

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38
Q

Whittaker valves are also known as

A

gate valves slide valves motor driven valves

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39
Q

A _______________ is an example of a single acting manual pump

A

primer

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40
Q

This pump outputs fuel on each stroke of the piston

A

double acting pump

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41
Q

This pump outputs fuel on one stroke of the piston and pulls fuel into the pump on the other stroke

A

Pulsating pump diaphragm pump single-acting pump

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42
Q

This pump has no moving parts

A

ejector pump

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43
Q

Fuel strainers are normally located in the lowest point of the fuel system:

A

to collect water

44
Q

The difference between a fuel filter and a fuel screen is:

A

filters have a mesh size of under 40 microns and a screen is over 40 microns

45
Q

finger strainers are usually found in

A

fuel tanks

46
Q

The cause of the British Airways Flight 38 crash was

A

ice forming in fuel/oil heater exchanger.

47
Q

At what temperature is ice formation in jet fuel a problem?

A

Between -8 and -20 degrees Celsius

48
Q

The pump image shown is in what mode?

A

Pressure relief

49
Q

What are the four parameters that we typically monitor on aircraft fuel systems?

A

quantity, flow, temperature, pressure

50
Q

Drip sticks are used to determine fuel quantity

A

on the ground

51
Q

Float type fuel gauges can operate without ?

A

electric power

52
Q

capacitance type fuel gauges measures?

A

measure the dielectric value of the fuel and air

53
Q

What are three advantages of the capacitance-type fuel quantity indicators?

A

more accuratre, measures fuel mass, no moving parts

54
Q

Volume flow measurement is done using a

A

a transmitter with a movable vane

55
Q

Mass flow measurement is done using a

A

a transmitter with an impeller and turbine

56
Q

the Cessna 185 fuel flow measurement is done using a

A

fuel pressure gauge

57
Q

Fuel temperature indication is usually found on

A

any aircraft using jet fuel

58
Q

how many fuel tanks are installed on the Boeing 767

A

3 main and 2 surge

59
Q

The Boeing 767 uses what type of tank

A

fuel cells

60
Q

Main fuel tanks on the Boeing 767 vent to

A

the surge tanks

61
Q

The Boeing 767 is equipped with a fuel jettison system

true or false

A

true

62
Q

Where is the fuel temperature taken from on the Boeing 767?

A

left tank

63
Q

Visual fire detection is part of

A

smoke detection

64
Q

When a lithium battery burns, its classed as a

A

Class D fire

65
Q

When an electric wire burns, its classed as a

A

class C fire

66
Q

An ionizing smoke detector uses

A

radioactive material

67
Q

thermal switch is wired in series or parallel

A

wired in parallel

68
Q

thermocouple is wired in parallel or series

A

series

69
Q

A ______________ detects the light emitted from a flame

A

Flame detector

70
Q

Your home should be equipped with a

A

Ionizing smoke detector

71
Q

This heat detector uses two conductors in a metal tube

A

Kidde

72
Q

These four indications are used to detect a fire on board an aircraft

A

smell, smoke, heat, flame

73
Q

Dry chemical extinguishing agents are used in which kind of aircraft fire extinguishers?

A

Dry chemical is not used on aircraft

74
Q

What three things should be checked on a fire extinguisher during an inspection

A

installation

hydrostatic test date

amount of charge

75
Q

Water is used in which kind of aircraft fire extinguishers?

A

Lavatory fire extinguishers

76
Q

If the (red/yellow)____disk is (missing/intact)

_____then the HRD bottle has been emptied through the pressure relief valve. If the (red/yellow)______disk is (missing/intact)

______then the HRD bottle has been discharged normally through the firing of the squib.

A

red,missing,yellow, intact

77
Q

In an airline HRD system, each engine/APU has a dedicated HRD bottle.

true or false

A

false

78
Q

What should be done to prevent the accidental firing of an HRD system squib when not installed?

A

Squib terminals should be grounded.

79
Q

What conditions will cause the master warning light to illuminate and the fire bell to activate on the Boeing 767?

A

When a fire signal is detected from either of the engines, APU, Cargo Compartment or wheel wells

80
Q

Where is the APU remote control panel located on the Boeing 767

A

On the nose gear

81
Q

What type of heat sensor is used for the engines on the Boeing 767?

A

Kidde or Systron-Donner dual loop sensor

82
Q

What are the overheat sensors used for on the Boeing 767

A

Bleed air pneumatic leaks

83
Q

How many engine fire bottles are normally carried on the Boeing 767

A

2

84
Q

How is a fire extinguished in the wheel well of a Boeing 767?

A

The main landing gear is lowered in flight

85
Q

Most airplanes have some form of ice protection, even those flying Day VFR

A

yes

86
Q

If an airplane is certified for IFR operations, then it is good to fly in known icing conditions.

true or false

A

false

87
Q

What forces acting on a plane are negatively impacted by icing?

A

weight

drag

thrust

88
Q

type of icing that is Roughest form of ice causing the most drag

A

rime ice

89
Q

Heaviest type of ice

A

Glaze Ice

90
Q

Hardest ice to clear off the plane

A

glaze ice

91
Q

Easiest for of ice for de-ice boots to remove

A

rime ice

92
Q

Can forms in clear conditions when temperatures are below freezing.

A

frost

93
Q

(Anti-ice/De-ice)______systems are designed to remove ice after it has formed. (Anti-ice/De-ice)

______systems are designed to prevent the formation of ice from occurring.

A

de-ice / anti-ice

94
Q

Ice doors on the King Air should

A

be used to prevent foreign object damage to the compressor section of the engine

95
Q

Propeller de-ice boots are operated

A

using DC electric power

96
Q

what kind of fuel distribution is this and what must have?

A
  • Single Engine
  • High Wing
  • GravityFeed

–Some still use a fuel pump

•Interconnected Vent (Must have)

97
Q

what kind of fuel distribution is ?

A

Pump Feed

Single Engine

–Electric and Engine Driven Pumps

  • In parallel
  • Electric pump for starting and backup

–Plunger Type

•Engine driven pump used when engine is

running

Diaphragm type

Carbureted Primer

98
Q

what kind of fuel distribution is this ?

A
  • Fuel Injected–With primer
  • Single Engine–Electric and Engine Driven Pumps
  • Vane type
  • In parallel
  • Electric pump for starting and backup
  • Engine driven pump used when engine is

running

99
Q

what kind of fuel distribution is this?

A

•Fuel Injected

–No primer

•Multi Engine

–Crossfeed

•Common fuel feed from each wing

100
Q

What kind of fuel distribuition is this?

A

•Transport Aircraft•

Multi Engine

•Single Point Refueling

–Over wing refueling still available

•Crossfeed

–Any tank to any engine

•Dump

–To reduce weight allowing for emergency landing

•No Inflight Transfer

–A few large aircraft can transfer fuel in flight

–Many large aircraft can transfer fuel on the

ground

101
Q

Fuel System Operational Checks

A

fillin,draining, supplying,transfering,crossfeding,dumping

102
Q

fuel system ATA

A

ATA 28

103
Q

what kind of Fuel Selector is?

that must be pushed off of a seat by cam act

A

poppet

104
Q

what kind of selector valve is this

A

cone

105
Q

what kind of selector valve is ?

A

Slide or gate:

Whittaker Valves

Asys 340 A (4 decks)

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