M7 Maintenance Practices Sub-Module No 6 (Quiz No:1)

Fits and Clearances

Quiz

 

1. It is suitable for various types of moving parts ?
   1.   Clearance fit
   2.   Interference Fit
   3.   Transition Fit
2. It is one having limits of size so prescribed that an interference always results when mating parts are assembled ?
   1.   Clearance fit
   2.   Transition Fit
   3.   Interference Fit
3. It is when there is an amount of dimension variation above and below the design size ?
   1.   Bilateral tolerance
   2.   Unilateral tolerance
   3.   Baseline tolerances
4. It is when the design size can only vary in one direction ?
   1.   Bilateral tolerance
   2.   Unilateral tolerance
   3.   Baseline tolerances
5. The limits of wear are based on the--------------- of a new manufactured part ?
   1.   Tolerances
   2.   Limits
   3.   Limits and tolerances
6. It is the result of applied torsion on circular or square-sectioned shafts ?
   1.   Bowing
   2.   Twist
   3.   Wear
7. It can occur on tubular structures and drive shafts due to mishandling, incorrect storage or accidental damage ?
   1.   Bowing
   2.   Twist
   3.   Wear
8. It refers to the size to which a part may wear before it must be rejected as unserviceable ?
   1.   Permissible Worn Dimension
   2.   Dimension New
   3.   Clearance New
9. It is suitable for detachable parts or locating parts such as dowel pins ,not suitable for moving parts ?
   1.   Clearance fit
   2.   Transition Fit
   3.   Interference Fit
10. They are quoted as negative clearances ?
    1.   Clearance fit
    2.   Transition Fit
    3.   Interference fits

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M7 Maintenance Practices Sub-Module No 5 (Quiz No:1)

Engineering Drawings, Diagrams and Standards

Quiz

 

1. To show complete or part representations of functional systems such as hydraulic and electrical systems ?
   1.   Pictorial diagrams
   2.   Pictorial diagrams or charts
   3.   Charts
2. Parts or assemblies of similar shape, but of different dimensions ?
   1.   Collective
   2.   Constructional
   3.   Combined
3. They composed of one long and two short evenly spaced dashes, indicate the alternate position of parts of the object or the relative position of a missing part ?
   1.   Stitch lines
   2.   Phantom lines
   3.   Extension Lines
4. It appear in the title block refer you to the numbers of other prints ?
   1.   Print number
   2.   Reference numbers
   3.   Dash numbers
5. When more than one detail is shown on a drawing ______________ are used ?
   1.   Print number
   2.   Reference numbers
   3.   Dash numbers
6. Zone numbers read from ______________?
   1.   Left to right
   2.   Right to left
   3.   Top to bottom
7. Vertical locations on an airplane are made in reference to the ____________?
   1.   Buttock line
   2.   Waterline
   3.   Datum
8. A graphic representation of an assembly or system, indicating the various parts and expressing the methods or principles of operation is called ?
   1.   Drawing
   2.   Projection
   3.   Diagram
9. _______ diagrams are used extensively in aircraft maintenance and repair manuals, and are invaluable in identifying and locating components ?
   1.   Installation diagrams
   2.   Block diagrams
   3.   Pictorial diagrams
10. In orthographic projection, there are six possible views of an object ?
    1.   Three
    2.   Four
    3.   Six

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