30 Questions
What information is typically included in a revision block?
The description of the revision, the date, and the approver's initials
What is the purpose of the grid system on aircraft drawings?
To locate detailed views on large drawings
What do the vertical marks on an aircraft drawing represent?
Letters identifying vertical zones
What do the horizontal marks on an aircraft drawing represent?
Numbers identifying horizontal zones
What is the purpose of including dimensions on a drawing?
To show the shape of a part and provide accurate dimensions
What does a zone designation like C-7 indicate on an aircraft drawing?
A location on the drawing, 3 ft from the bottom and 7 ft from the right edge
What is the primary purpose of an Illustrated Parts Catalogue?
To show the location and part numbers of items installed on an aircraft
Which of the following is NOT considered acceptable data for maintenance and repair by the FAA?
Information from an Illustrated Parts Catalogue
What type of manual would you use to repair serious damage to an aircraft's primary and secondary structure?
Structural Repair Manual
What is the main purpose of a Wiring Manual?
To provide schematic diagrams to aid in electrical system troubleshooting
What is the main purpose of an Overhaul Manual?
To provide information about the repair and rebuilding of components that can be removed from an aircraft
What type of information does a maintenance manual approved by the FAA typically contain?
Acceptable data for the purpose of major repairs and alterations
What is the maximum temperature specified by ANSI standards for the film plane?
167 °F
Why should microform-reading machines be turned off when not in use?
To prevent overheating
What should be considered when selecting a reader lens size?
The reduction ratios used for filming
Why is it important to keep the glass flats clean?
To prevent dust and grime from damaging film
How often should equipment be inspected?
Weekly
Who should be responsible for equipment maintenance?
Trained staff member
What was the primary issue with manufacturer's publications before the ATA specification?
They lacked uniformity among different publications
What is the main benefit of the ATA specification for aircraft maintenance technicians?
It allows technicians to quickly find maintenance information
What is the purpose of subsystem numbering in the ATA specification?
To identify the system and its components
What is the chapter number designated for the fire protection system in the ATA 100 specification?
26
What is the subject/unit number for fire detection equipment within the fire protection system?
26-10-00
What is the result of the ATA specification for maintenance information in transport aircraft?
It is arranged in the same way for all transport aircraft
What is a characteristic of a complete sectional view?
It allows only the inside of an object to be seen
What is the main purpose of a block diagram?
To help locate problems in a complex system
What type of information does a logic flow chart represent?
The mechanical, electrical, or electronic action of a system
What is the starting point of a logic flow chart?
The START symbol
What is the purpose of using graphical aids in troubleshooting?
To aid in locating problems in complex systems
What is the benefit of using block diagrams in troubleshooting?
It greatly enhances the troubleshooting process
Test your understanding of different types of diagrams used in aircraft maintenance, including sectional views, half-section views, and block diagrams. Learn how to interpret and create these diagrams with this quiz.
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