18 Questions
Which type of diagram is a schematic diagram?
A diagram that shows the functional relationship between components
What is the color of a dry powder fire extinguisher and for which fire class is it suitable?
Red color, suitable for fire class B and C
After a heavy landing, which engine component should be checked?
Engine compressor shaft alignment
Which type of fire extinguisher can be used in the aircraft cabin?
B.C.F. (Bromochlorodifluoromethane) or water extinguisher
How should precision instruments be stored and handled?
With great care, both in storage and in use, and kept in special boxes
When comparing the machining techniques for stainless steel sheet material to those for aluminum alloy sheet, it is normally considered good practice to drill the stainless steel at a:
Lower speed with less pressure applied to the drill
Which of the following is the most correct reason to have firm control over the handling of materials used in workshops?
Safety, management, and economy
The purpose of having a sticker attached to a tool that details the date of the next calibration is to:
Indicate that the tool should not be used if it is out of calibration
When using a 'GO / NO-GO' gauge, which of the following is being checked?
Tolerance
When disassembling or removing a component from an aircraft, which of the following is the most important action to take with small items like bolts, screws, nuts, washers, and shims?
Identify them by part number, location, and aircraft
To ensure protection against HIRF (High-Intensity Radiated Fields) affecting audio and navigation aids, which of the following actions is most important?
All of the above
What is the recommended action to take with a common circlip that has been removed from a component?
Carefully clean and inspect the circlip before reinstalling it
What is the primary purpose of grounding an aircraft?
To prevent the development of radio frequency potentials
If an insulation test on a group of cables yields a low reading, what should be done?
Break down the circuit and conduct further checks
When should a Certificate of Release to Service be issued?
After a repair has been carried out according to an approved scheme
Following a reported heavy or overweight landing, what must be inspected?
Both the primary and secondary structures
Where should a chain be disconnected during maintenance?
At a spring clip joint
If a control chain can be lifted clear of a tooth, what action should be taken?
Remove the chain and perform an elongation check
Test your knowledge on safety control in handling workshop materials and the importance of tool calibration. Questions cover topics like management, economy, calibration programs and disposal of unused materials.
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