Computer Tech In Aircraft Systems Flashcards

1
Q

What type of computer is used as a source of information or data and requires little/no input?

A

Reference Computers

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2
Q

What is an example of a Reference computer?

A

IRS

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3
Q

What does IRS stand for?

A

Inertial Reference System

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4
Q

What is IRS and its functions?

A

It is a laser gyro and accelerometer based reference system

Its function is to generate outputs such as altitude, heading, acceleration etc.

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5
Q

How much input does an IRS require?

A

Very little/ none

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6
Q

What type of computer collects data, processes it and formats it for display?

A

Informational Computer

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7
Q

Name a type of Informational Computer

A

EICAS

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8
Q

What does EICAS stand for?

A

Engine Indication and Crew Alerting System

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9
Q

What type of computer is used to store information or data, provided to them by other systems and components, to be monitored for later retrieval?

A

Storage/ Monitor Computers

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10
Q

Name an example of a type of Storage/ Monitor computer

A

EECM

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11
Q

What does an EECM stand for?

A

Electronic Engine Control Monitor

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12
Q

What is the function of the EECM?

A

Stores fault data and abnormalities in the engine during flight

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13
Q

What type of computer has the main task to control other devices?

A

Controlling Computers

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14
Q

Name an example of a Controlling Computer

A

FSEU

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15
Q

What does FSEU stand for?

A

Flaps/Slats Electronic Unit

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16
Q

What is the function of the FSEU?

A

To provide a means of monitoring the flap/slat position module, proximity switch Electronic unit and flap lever

17
Q

What type of computer can perform several different tasks depending on the operator inputs and can display information and manipulate data based on the interaction between the operator and computer?

A

Interactive Computer

18
Q

Name an example of an Interactive Computer

A

FMC

19
Q

What does FMC stand for?

A

Flight Management Computer

20
Q

What is the function of the FMC?

A

To input data then calculate the possible effects and profiles like the cost of the climb, cruise or descent used by the auto pilot and auto throttle for automatic flight control