M7 Part 4

20 Questions | By Cyberedward | Updated: Jan 7, 2013 | Attempts: 311

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M7 part 4
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Questions and Answers

1.

Thin aluminum foil on composite surface is used
- A.
  
  To dissipate electric charge across surface
- B.
  
  To provide a return patch for the electrical system
- C.
  
  To protect the surface from deterioration
Correct Answer
A. To dissipate electric charge across surface
2.

Maintenance schedule use a document prepared by _______ and approved by
- A.
  
  Airline, aircraft manufacturer
- B.
  
  Aircraft manufacturer, regulatory authority of the country
- C.
  
  Airline, regulatory authority of the country
Correct Answer
C. Airline, regulatory authority of the country
3.

Unused holes in electrical connectors
- A.
  
  Are filled with filler plugs
- B.
  
  Are used for spare wire
- C.
  
  Are filled with empty terminals
Correct Answer
A. Are filled with filler plugs
4.

NDT method to detect water trapped in composite
- A.
  
  X-Ray
- B.
  
  Ultrasound
- C.
  
  Eddy current
Correct Answer
A. X-Ray
5.

An important information needed for weighing of aircraft with unusable fuel is
- A.
  
  Colour of fuel
- B.
  
  Specific gravity of fuel
- C.
  
  Temperature of fuel
Correct Answer
B. Specific gravity of fuel
6.

To increase measuring range of ammeter, provide
- A.
  
  a shunt in parallel with the meter
- B.
  
  a shunt in series with the meter
- C.
  
  a multiplier in series with the meter
Correct Answer
A. a shunt in parallel with the meter
7.

An isometric view:
- A.
  
  Show all 6 surfaces of the object
- B.
  
  Is drawn to show internal details
- C.
  
  has all its edges drawn to the same scale
Correct Answer
C. has all its edges drawn to the same scale
8.

How many wires are allowed to attach to the terminal stud?
- A.
  
  2
- B.
  
  3
- C.
  
  4
Correct Answer
C. 4
9.

The spring constant is tested using:
- A.
  
  Deflection test
- B.
  
  Cyclic test
- C.
  
  All of the above
Correct Answer
A. Deflection test
10.

An electronic gate that produces a higher output while both inputs are high
- A.
  
  AND gate
- B.
  
  OR gate
- C.
  
  NOR gate
Correct Answer
A. AND gate
11.

An oxide layer formed on aluminum by electrolytic process is,
- A.
  
  Alodising
- B.
  
  Anodizing
- C.
  
  Galvanizing
Correct Answer
B. Anodizing
12.

Which statement is true for double flared tubing?
- A.
  
  it has a flaring angle 2x37 degrees
- B.
  
  It has a smoother and more concentric flaring surface than the single flared tubing
- C.
  
  It is less durable than the single flared tubing
Correct Answer
B. It has a smoother and more concentric flaring surface than the single flared tubing
13.

When using ohmmeter, the first step
- A.
  
  Replace the battery
- B.
  
  Short the terminals, adjust the needle to zero
- C.
  
  Short the terminals, adjust the needle to infinity
Correct Answer
B. Short the terminals, adjust the needle to zero
14.

In ‘metal inert gas’ welding,
- A.
  
  the electrode is consumed
- B.
  
  Arc can be controlled by operator
- C.
  
  Filler material is required
Correct Answer
A. the electrode is consumed
15.

Helicoil is mainly used
- A.
  
  To replace broken threads
- B.
  
  For close tolerance threads
- C.
  
  In highly stressed structure
Correct Answer
A. To replace broken threads
16.

A flexible aircraft control cable has
- A.
  
  Only one wire
- B.
  
  Only one strand made up of 19 separate wires
- C.
  
  7 strand each having 7 separate wires
Correct Answer
C. 7 strand each having 7 separate wires
17.

Correct statement related to marking tools
- A.
  
  zinc chromate metal primer
- B.
  
  Outline and reference line
- C.
  
  Both
Correct Answer
B. Outline and reference line
18.

What is the characteristic of a good gas weld?
- A.
  
  Weld should taper off smoothly into the base metal
- B.
  
  The depth of penetration should be sufficient to ensure fusion of the filler.
- C.
  
  The weld should be built up 1/8 inch
Correct Answer
A. Weld should taper off smoothly into the base metal
19.

The method used for inspecting fasteners hole with fasterners installed
- A.
  
  Low frequency eddy current & ultrasonic
- B.
  
  Low frequency eddy current & penetrant inspection
- C.
  
  Low frequency eddy current & magnetic particle inspection
Correct Answer
A. Low frequency eddy current & ultrasonic
20.

Detail drawing of a part allows to
- A.
  
  Assemble
- B.
  
  Fabricate
- C.
  
  Install
Correct Answer
B. Fabricate

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Current Version
Jan 07, 2013

Quiz Edited by
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Sep 30, 2009

Quiz Created by
Cyberedward

M7 Part 4

Thin aluminum foil on composite surface is used

Maintenance schedule use a document prepared by _______ and approved by

Unused holes in electrical connectors

NDT method to detect water trapped in composite

An important information needed for weighing of aircraft with unusable fuel is

To increase measuring range of ammeter, provide

An isometric view:

How many wires are allowed to attach to the terminal stud?

The spring constant is tested using:

An electronic gate that produces a higher output while both inputs are high

An oxide layer formed on aluminum by electrolytic process is,

Which statement is true for double flared tubing?

When using ohmmeter, the first step

In ‘metal inert gas’ welding,

Helicoil is mainly used

A flexible aircraft control cable has

Correct statement related to marking tools

What is the characteristic of a good gas weld?

The method used for inspecting fasteners hole with fasterners installed

Detail drawing of a part allows to