Aircraft Maintenance Inspection Quiz

<p>Deterioration, crazing, and loss of flexibility. (A)</p> Signup and view all the answers

<p>Fluid soakage. (B)</p> Signup and view all the answers

<p>Correct alignment – no fouling. (A)</p> Signup and view all the answers

<p>Bonding correctly positioned, undamaged and secure. (D)</p> Signup and view all the answers

<p>Leaks and discharge. (B)</p> Signup and view all the answers

<p>Only during line maintenance, troubleshooting, or hangar maintenance. (B)</p> Signup and view all the answers

<p>The depth of the groove in the tire tread. (D)</p> Signup and view all the answers

<p>The movement of the tire around the rim due to heavy braking. (D)</p> Signup and view all the answers

<p>Tearing of the charging valve out of the tube, causing rapid pressure loss. (A)</p> Signup and view all the answers

<p>By observing the alignment of small white marks on the wheel rim and tire sidewall. (B)</p> Signup and view all the answers

<p>Impact damage from heavy landings or runway debris. (C)</p> Signup and view all the answers

<p>Dissipating large amounts of energy as heat. (D)</p> Signup and view all the answers

<p>Signs of debris, excessive amounts of powder, and scoring of the discs. (C)</p> Signup and view all the answers

<p>Heavy aluminium foil (A)</p> Signup and view all the answers

<p>Syrupy (C)</p> Signup and view all the answers

<p>Dabbed with a brush (D)</p> Signup and view all the answers

<p>The paint swells and wrinkles (B)</p> Signup and view all the answers

<p>Scrape away old paint (D)</p> Signup and view all the answers

<p>Hot water or steam (B)</p> Signup and view all the answers

<p>The protective cover has been lifted and the system may have been operated. (A)</p> Signup and view all the answers

<p>Rubber tyres, hoses, and seals (D)</p> Signup and view all the answers

<p>The extent of the corrosion by removing the doors and panels. (B)</p> Signup and view all the answers

<p>Rubber gloves, acid-repellent aprons and goggles (D)</p> Signup and view all the answers

<p>To prevent inadvertent operation of a switch. (A)</p> Signup and view all the answers

<p>The fastener holes for dissimilar metal corrosion. (C)</p> Signup and view all the answers

<p>Constant cyclic loading or hoop stress (D)</p> Signup and view all the answers

<p>The underlying structure for damage (D)</p> Signup and view all the answers

<p>Bright, polished surfaces (B)</p> Signup and view all the answers

<p>Hidden defects (C)</p> Signup and view all the answers

<p>The grain boundaries (A)</p> Signup and view all the answers

<p>Feeling for deformation, such as wrinkles or buckling (A)</p> Signup and view all the answers

<p>3-4 minutes (B)</p> Signup and view all the answers

<p>Wing socks (shoe protectors) (A)</p> Signup and view all the answers

<p>In unused metal containers outside the aircraft (A)</p> Signup and view all the answers

<p>Steam or hot water and soap (A)</p> Signup and view all the answers

<p>Eating, smoking or blowing your nose (A)</p> Signup and view all the answers

<p>Solvents, solids or polishes (A)</p> Signup and view all the answers

<p>A well-bonded solid structure (D)</p> Signup and view all the answers

<p>Both surface and sub-surface defects (C)</p> Signup and view all the answers

<p>Can differentiate between metals and alloys. (D)</p> Signup and view all the answers

<p>AC current acceptance (D)</p> Signup and view all the answers

<p>Material permeability (C)</p> Signup and view all the answers

<p>Bridge-type eddy current tester (D)</p> Signup and view all the answers

<p>The conductivity of a metal (B)</p> Signup and view all the answers

<p>Two probes (B)</p> Signup and view all the answers

Covering areas to protect them during paint removal.

Paint remover that can be washed off with water after use.

Dab the remover on surfaces instead of brushing.

Signs that the paint is loosening from the surface.

Applying more remover after scraping stubborn paint.

Using a stiff nylon brush to remove remaining paint around details.

Wearing gloves and goggles to avoid contact with the skin and eyes.

Visible effects like white products, etching, or pitting on surfaces.

Indicated by the groove depth in the tyre tread.

Mercury and its compounds embrittle metal by attacking grain boundaries.

Includes cuts, blisters, creep, and low pressure.

Avoid contact with surfaces suspected of mercury contamination.

Movement of tyre around the rim due to heavy braking.

Wear disposable clothing and gloves in contaminated areas to protect skin.

Dispose of contaminated clothing in unused metal containers outside the aircraft.

Small white marks on wheel rim and tyre sidewall.

Often caused by impact damage or corrosion.

Clean tools with steam or hot water and soap after using in contaminated areas.

Mercury can vaporize at normal temperatures, posing health risks in stagnant air.

Occurs due to heat absorption, leading to thickening loss.

Measured to determine total brake pack wear.

Do not use cleaning products on contaminated areas as they may worsen corrosion.

Wash hands thoroughly with soap and water after mercury contact and avoid touching metal.

Required if pads break up or debris is excessive.

Panels and doors can be faulty due to excessive use or damage in frames.

Inspect fastener holes for dissimilar metal corrosion, especially areas along seams.

Different aircraft use varied quick-release fasteners and tools for maintenance.

Protective covers indicate system operation with broken frangible devices.

Inspect for fatigue cracks and changes indicating hidden defects.

Evaluate functionality of blow-out panels, doors, windows, and seals.

Check for underlying damage during sheet metal repairs, including corrosion.

Measurements ensure airframe symmetry during maintenance activities.

Aspects that aircraft components are inspected for: cleanliness, damage, leaks, overheating, etc.

Inspect rubber parts for cleanliness, cracks, and deterioration affecting flexibility.

Components like cables and chains inspected for alignment, movement, and wear signs.

Check the security of fasteners, rivets, and screws for stability in structural components.

Examine for unwanted fluid entry that might indicate leaks or damage.

Look for deterioration of protective treatments and evidence of corrosion on parts.

Inspect components for overheating which may indicate malfunction or danger.

A crucial part of aircraft maintenance that involves checking for visible damage like cracks or chafing.

A method used to assess the integrity of a solid structure via sound.

An NDI method detecting surface and sub-surface defects in metals using electrical currents.

An eddy current technique measuring material permeability to detect defects.

An eddy current technique measuring a metal's conductivity using test and reference probes.

A field created by electric currents that affects conductive materials.

The measure of how easily a material accepts induced current.

The ability of a material to allow electric current to flow through it.

A testing instrument used in the absolute method for assessing magnetic permeability.