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Section 7 · ESSAYS

Essay Bank · 15 essays

All fifteen written-answer subjects, from safety and tooling through fits, riveting, hoses and joining to weighing, handling, NDT and release to service. Each carries a model answer and the examiner's key points.

Essay

Classes of fire and extinguishing agents

7.1

Classes of fire and extinguishing agents

A · B

Describe the classes of fire encountered in aircraft maintenance and the extinguishing agent appropriate to each. State the precautions to be observed when tackling a fire.

0 words · a full-mark answer is typically 200-300 words

Essay

High-pressure gas systems

7.1

High-pressure gas systems

A · B

Explain the hazards associated with oxygen and nitrogen systems and the precautions to be observed when working with high-pressure gases on aircraft.

0 words · a full-mark answer is typically 200-300 words

Essay

Calibration and control of tools

7.2 / 7.3

Calibration and control of tools

A · B

Explain the importance of the calibration and control of tools and test equipment in a maintenance organisation, and describe the consequences of using uncalibrated equipment.

0 words · a full-mark answer is typically 200-300 words

Essay

Engineering drawings and ATA 100

7.5

Engineering drawings and ATA 100

A · B

Describe the ATA Specification 100 chapter system and explain the difference between first-angle and third-angle projection in engineering drawings.

0 words · a full-mark answer is typically 200-300 words

Essay

Fits and clearances

7.6

Fits and clearances

A · B1

Explain the three classes of fit between mating components and describe how fits and clearances are checked during maintenance.

0 words · a full-mark answer is typically 200-300 words

Essay

Crimping and electrical bonding

7.7

Crimping and electrical bonding

A · B

Describe the procedure for producing and inspecting a crimped electrical connection, and explain the purpose of electrical bonding.

0 words · a full-mark answer is typically 200-300 words

Essay

Solid-rivet joints

7.8

Solid-rivet joints

A · B1

Describe the requirements for a satisfactory solid-rivet joint, including layout, and explain how a completed riveted joint is inspected.

0 words · a full-mark answer is typically 200-300 words

Essay

Flexible hoses

7.9

Flexible hoses

A · B1

Describe the identification, installation and inspection of flexible hoses used on aircraft.

0 words · a full-mark answer is typically 200-300 words

Essay

Soldering, brazing and welding

7.15

Soldering, brazing and welding

A · B

Distinguish between soldering, brazing and welding, and describe how each type of joint is inspected.

0 words · a full-mark answer is typically 200-300 words

Essay

Weighing and centre of gravity

7.16

Weighing and centre of gravity

A · B

Describe the procedure and precautions for weighing an aircraft and determining its centre of gravity.

0 words · a full-mark answer is typically 200-300 words

Essay

Jacking safety

7.17

Jacking safety

A · B

Describe the safety precautions to be observed when jacking an aircraft.

0 words · a full-mark answer is typically 200-300 words

Essay

De-icing and anti-icing fluids

7.17

De-icing and anti-icing fluids

A · B

Explain the purpose and types of aircraft de-icing and anti-icing fluids and the precautions to be observed during their application.

0 words · a full-mark answer is typically 200-300 words

Essay

Non-destructive testing

7.18

Non-destructive testing

A · B

Describe four non-destructive testing methods, stating for each a suitable application and a limitation.

0 words · a full-mark answer is typically 200-300 words

Essay

Inspections after abnormal events

7.19

Inspections after abnormal events

A · B

Describe the inspection actions required following (a) a lightning strike and (b) a heavy (hard) landing.

0 words · a full-mark answer is typically 200-300 words

Essay

Release to service and life-limited parts

7.20

Release to service and life-limited parts

A · B

Explain the purpose of the Certificate of Release to Service and describe the control of life-limited components.

0 words · a full-mark answer is typically 200-300 words