Quiz about Banked_Digital

Question 1

Which of the following instruments is not in the "Basic T"?

Accepted Answer

Mach Meter

Answer

Airspeed Indicator

Answer

Attitude Indicator

Question 2

How many key indicators give the pilot attitude and position information in a 'Basic T' arrangement?

Accepted Answer

Four

Answer

Three

Answer

Five

Question 3

Which instrument is situated in top middle of a basic six arrangement?

Accepted Answer

Attitude Direction Indicator

Answer

Airspeed Indicator

Answer

Vertical Speed Indicator

Question 4

Which instrument is at the top left of a basic T arrangement?

Accepted Answer

Airspeed Indicator

Answer

Horizontal Situational Indicator

Answer

Attitude Direction Indicator

Question 5

In a basic T arrangement which instrument is located at the bottom?

Accepted Answer

Horizontal Situational Indicator

Answer

Vertical Speed Indicator

Answer

Altimeter

Question 6

Which instrument is located on the top right of a 'Basic T' arrangement?

Accepted Answer

Altimeter

Answer

Vertical Speed Indicator

Answer

Compass

Question 7

Which of the below statements is correct?

Accepted Answer

The front instrument panel in the cockpit contains all instruments needed to fly the aircraft safely.

Answer

The front instrument panel in the cockpit contains only instruments needed for navigation of the aircraft.

Answer

The front instrument panel in the cockpit contains all instruments that are in an aircraft.

Question 8

What is computer hardware?

Accepted Answer

The electronic and mechanical devices that make up the computer.

Answer

All programs and instructions for the Central Processing Unit (CPU).

Answer

All parts that feel hard.

Question 9

What is computer software?

Accepted Answer

Computer software comprises the programs that enable a computer to function and carry out operations we ask of it.

Answer

Information temporarily held in Random Access Memory (RAM).

Answer

All parts and devices that are used to process digital data.

Question 10

What part of a computer performs all the mathematical and logic functions?

Accepted Answer

CPU.

Answer

Data bus.

Answer

Memory.

Question 11

Which device is erasable with ultraviolet light?

Accepted Answer

Erasable Programmable Read Only Memory (EPROM)

Answer

Read Only Memory (ROM)

Answer

Electrically Alterable Read Only Memory (EAROM)

Question 12

What is Read Only Memory (ROM) considered as?

Accepted Answer

Non-volatile memory

Answer

Volatile memory

Answer

Inert memory

Question 13

Which of the following are functions of the Microprocessor Central Processing Unit (CPU)?

Accepted Answer

Mathematical and Logic Functions.

Answer

Mathematical and Display Functions.

Answer

Logic and Data Transfer Functions.

Question 14

What category of computer is an Inertial Reference System (IRS) computer?

Accepted Answer

A reference computer

Answer

An interactive computer

Answer

A controlling computer

Question 15

What category of computer is an Engine Indication Crew Alert System (EICAS) computer?

Accepted Answer

An informational computer

Answer

A storage computer

Answer

An interactive computer

Question 16

What category of computer is a flap slat electronic unit?

Accepted Answer

A controlling computer

Answer

An informational computer

Answer

An interactive computer

Question 17

What category of computer is a flight management computer?

Accepted Answer

An interactive computer

Answer

A reference computer

Answer

A storage computer

Question 18

Which statement is true regarding the computers in aircraft systems?

Accepted Answer

They communicate via digital information carried by data buses.

Answer

They communicate via analogue information carried by data buses.

Answer

They communicate via digital information carried by waveguides.

Question 19

What category of computer is an Electronic Engine Control Monitor (EECM)?

Accepted Answer

A storage computer

Answer

An informational computer

Answer

An interactive computer

Question 20

What is computer hardware?

Accepted Answer

The electronic and mechanical devices that make up the computer.

Answer

All programs and instructions for the Central Processing Unit (CPU).

Answer

All components that are inside the computer.

Question 21

Which statement is correct with regards to the description of a computer>

Accepted Answer

A computer is an electronic device, which can accept and process data by carrying out a set of stored instructions in sequence.

Answer

A computer is an electronic device, which can accept and process data by carrying out a set of stored instructions in random order.

Answer

A computer is an electronic device, which can only process data using 8 bits of data at a time.

Question 22

What is a 'Byte'?

Accepted Answer

A word that consists of 8 bits is called a Byte.

Answer

A word that consists of 16 bits is called a Byte.

Answer

A word that consists of 2 bits is called a Byte.

Question 23

What is an 'Address' in computer terminology?

Accepted Answer

A name or number that designates the location of information in a storage or memory device.

Answer

A name that designates the location of information in a storage device.

Answer

Where the computer lives within a system.

Question 24

What is 'Firmware' in computer terminology?

Accepted Answer

Software (normally an application program) stored in ROM.

Answer

Hardware that is more robust than normal.

Answer

Software (normally an application program) stored in RAM.

Question 25

What is 'Instruction' in computer terminology?

Accepted Answer

A machine word or set of characters in machine language that directs a computer to take a certain action.

Answer

A machine word or set of characters in multiple languages that directs a computer to take several actions.

Answer

An instruction is given to the computer via the CPU and instructs it to carry out a certain action.

Question 26

Which of the following is NOT a typical example of an Input/Output device?

Accepted Answer

Motherboard

Answer

Scanner

Answer

Mouse

Question 27

What is the function of the Control Bus?

Accepted Answer

Provides control signals between the CPU, memory and I/O systems.

Answer

Provides control signals between the CPU, software and I/O systems.

Answer

Provides control signals between the CPU, hardware and I/O systems.

Question 28

In a basic computer structure, what does the 'clock' generate?

Accepted Answer

The clock generates a periodic square-wave pulse train used as timing signals.

Answer

The clock generates a periodic sin-wave pulse train used as timing signals.

Answer

The clock generates a periodic AC/DC-wave pulse train used as timing signals.

Question 29

What does this symbol mean?

Accepted Answer

CAUTION: Electrostatic sensitive device

Answer

CAUTION: Mechanical sensitive device

Answer

CAUTION: Hold this device with two fingers only

Question 30

Which statement is correct for an ESD (Electrostatic Sensitive Device)?

Accepted Answer

It is susceptible to electrostatic charge.

Answer

It is not susceptible to electrostatic charge.

Answer

The device holds a charge which my cause an electric shock.

Question 31

Which statement is correct for transportation of an ESD (Electrostatic Sensitive Device)?

Accepted Answer

Transport only in a closed conductive container.

Answer

Nothing special is required, the ESD's own housing protects the device.

Answer

Do not store in the vicinity of kinetic semi conducting devices.

Question 32

Which statement is correct for an ESD (Electrostatic Sensitive Device)?

Accepted Answer

The device may only be opened on specially equipped workbenches.

Answer

As long as the device housing is not opened, no protective precautions need to be observed.

Answer

The device may only be opened inside the aircraft.

Question 33

How can people accumulate electrostatic charges?

Accepted Answer

By friction e.g. walking on carpets or even pulling off a jacket.

Answer

Only by touching generators or batteries.

Answer

They cannot. People cannot accumulate electrostatic charges.

Question 34

What can be done to prevent the accumulation of electrostatic charges?

Accepted Answer

Personnel must ground themselves by an appropriate means.

Answer

Nothing as people cannot accumulate electrostatic charges.

Answer

Do not touch any metal objects.

Question 35

In ESD-related tests, some airlines found that passengers walking on a carpet may generate what voltage?

Accepted Answer

Up to 15000V

Answer

Up to 150V

Answer

Up to 1500V

Question 36

What is the correct method of grounding yourself before working on ESDs?

Accepted Answer

Wear a wrist strap connected to the aircraft ground.

Answer

Touch something metal to discharge yourself.

Answer

Wear a wrist strap connected to any metal part of the aircraft.

Question 37

How much voltage may be produced by walking across a carpet and then touching a door handle?

Accepted Answer

More than 1,000 volts

Answer

Less than 1,000 volts

Answer

Exactly 1,000 volts

Question 38

In addition to type of clothing and temperature, what factors govern the amount of static electricity a person can generate?

Accepted Answer

Humidity and carpet type.

Answer

Health and age.

Answer

Humidity and age.

Question 39

What kind of materials increase the build up of static electricity if they come into contact?

Accepted Answer

Non-conductive materials

Answer

Conductive materials

Answer

Heated materials

Question 40

What is electrostatic charge?

Accepted Answer

The charge created in a material by the exchange of atomic electrons with another material.

Answer

The charge created in a material by an electrostatic sensitive device.

Answer

The charge created in a material by the exchange of data with another material.

Question 41

Which of the following is a precaution that has to be observed when handling electrostatic sensitive devices?

Accepted Answer

Use natural bristle brushes when cleaning ESD components.

Answer

Test equipment must not be grounded.

Answer

ESD packaging must not be removed until power on.

Question 42

How must faulty line replaceable units containing ESDs be handled?

Accepted Answer

They must be handled with the same care as new parts.

Answer

The can be handled without precautions as they are faulty anyway.

Answer

They must only be handled by personnel wearing appropriate protective clothing.

Question 43

Which statement is correct about a unit containing an Electrostatic Sensitive Device (ESD)?

Accepted Answer

There may be a potential difference between the person handling the unit and the unit itself.

Answer

When handling units with unprotected plugs ensure they are not electrically connected.

Answer

Do not handle a unit without a protective cap on the plug.

Question 44

What main safety precaution must be observed by personnel when working with electronically sensitive components?

Accepted Answer

A bonded wrist strap should be worn

Answer

Overalls should be worn

Answer

Rubber gloves should be worn

Question 45

Which statement is true for ESD problems?

Accepted Answer

The damage can rarely be repaired especially in very large scale integrated circuits.

Answer

They only occur due to passengers being unaware of the damage they cause due to walking on the carpet.

Answer

ESD problems only occur due to component overheat.

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