M7 Part 3
M7 part 3
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- 1.
Liquid NDT penetrant which is non-water soluble or post emulsifier is also known as?
- A.
Solvent removable penetrant
- B.
Solvent immersible penetrant
- C.
Air dry penetrant
Correct Answer
A. Solvent removable penetrant -
- 2.
Serviceable components should be stored in the:
- A.
Inwards good store
- B.
Bonded store
- C.
Quarantine store
Correct Answer
B. Bonded store -
- 3.
The small hole in American push pull rod is used
- A.
To check enough thread engagement
- B.
To rotate the rod
- C.
To attach the rod
Correct Answer
A. To check enough thread engagement -
- 4.
To install the wheel retaining nut, nut is tight end till the friction drag is felt, then back off by
- A.
1/12 turn
- B.
1/8 turn
- C.
1/6 turn
Correct Answer
C. 1/6 turn -
- 5.
Information required during trouble shooting, as far as receptaceable modules level, can be found
- A.
Block diagram
- B.
Wiring diagram
- C.
Location diagram
Correct Answer
A. Block diagram -
- 6.
In an isometric view, vertical lines are drawn straight vertically while horizontal lines are drawn inclined at:
- A.
30deg
- B.
45deg
- C.
60deg
Correct Answer
A. 30deg -
- 7.
Mean aero-dynamical chord (MAC) is described by
- A.
The distance from datum to the leading edge of MAC and the length of MAC
- B.
The distance from datum to the leading edge of MAC and overall aircraft length
- C.
The distance from datum to the trailing edge of MAC and overall aircraft length
Correct Answer
A. The distance from datum to the leading edge of MAC and the length of MAC -
- 8.
Soldering vs brazing:
- A.
Silver soldering is a form of brazing
- B.
Silver soldering fuses the base material and capillary action takes place
- C.
Silver soldering temperature is longer than tin soldering temperature
Correct Answer
C. Silver soldering temperature is longer than tin soldering temperature -
- 9.
To perform bearing storage after maintenance:
- A.
Clean and dry, pack in wax coated paper and store in low humanity
- B.
Lubricate following manufacturer’s instruction, pack in wax coated paper and store in low humanity environment.
- C.
Apply petroleum jelly, pack in wax coated paper and store in low humanity environment.
Correct Answer
A. Clean and dry, pack in wax coated paper and store in low humanity -
- 10.
To perform bearing storage after maintenance:
- A.
Clean and dry, pack in wax roated paper, and store in low humidity environment
- B.
Lubricant flowing manufacture’s instruction, packing wax coated paper, and store in low humidity environment
- C.
Apply petroleum jelly, pack in wax coated paper and store in low humidity environment.
Correct Answer
C. Apply petroleum jelly, pack in wax coated paper and store in low humidity environment. -
- 11.
Serviceable label is a label certified by the authorized holder
- A.
For a serviceable component leaving a workshop after modification, repair
- B.
On a removable of a component from the aircraft
- C.
On completion of servicing the aircraft.
Correct Answer
A. For a serviceable component leaving a workshop after modification, repair -
- 12.
Bonding resistance of radio equipment should not be greater than
- A.
0.03 ohm
- B.
0.003 ohm
- C.
0.3 ohm
Correct Answer(s)
A. 0.03 ohm
B. 0.003 ohm -
- 13.
When using with multimeter, which of the measurement would require the power supply to be switched off?
- A.
Voltage
- B.
Current
- C.
Resistance
Correct Answer
C. Resistance -
- 14.
In magnetic particle inspection, a crack that is at right angle to the road axis can be checked by
- A.
Longitudinal
- B.
Circular
- C.
Lateral
Correct Answer
A. Longitudinal -
- 15.
The standard edge distance of a rivet pattern is
- A.
2D
- B.
4D
- C.
5D
Correct Answer
A. 2D -
- 16.
When do you deflate tyres….
- A.
Before removing tyres from aircraft
- B.
Before jacking the aircraft
- C.
When inspection the tyres.
Correct Answer
A. Before removing tyres from aircraft -
- 17.
Which of the following statement is true?
- A.
All spare wire must be determined.
- B.
All spare wires should be removed from the wiring bundle
- C.
All spare wire not recommended in a connector and must be able to replace the longest wire in the wire bundle.
Correct Answer
C. All spare wire not recommended in a connector and must be able to replace the longest wire in the wire bundle. -
- 18.
Lighting strike cause
- A.
Small circular hole on fuselage and wing.
- B.
Burnt marks on pitting
- C.
Magnetization of leading edge.
Correct Answer
A. Small circular hole on fuselage and wing. -
- 19.
When aircraft undergoes serve turbulence, the most important inspection to the carried out is an
- A.
Fuselage skin
- B.
The wing upper and lower skin
- C.
All surfaces of the empennage.
Correct Answer
C. All surfaces of the empennage. -
- 20.
The most common sign to indicate the aircraft undergoes heavy landing
- A.
Deformed ribs, spars and frames
- B.
Enlarged fasteners holes
- C.
Wrinkled skin
Correct Answer
C. Wrinkled skin -
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Current Version
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Jan 07, 2013Quiz Edited by
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Sep 30, 2009Quiz Created by
Cyberedward
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