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2M051B Vol 1 > Chapter 3 UREs > Flashcards

Chapter 3 UREs Flashcards

0
Q
  1. (017) Which option runs the entire Level 1 missile test?
A

A. Restart
*B. End-to-end
C. Start-to-finish
D. Inertial navigation element autocalibration

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1
Q
  1. (017) Where are the test options displayed after electronic systems test set initialization?
A

*A. Cathode-ray tube
B. Digital control unit
C. Missile test assembly
D. Air data test set display

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2
Q
  1. (017) Which test option declassifies the INE if the missile operational program is loaded?
A

*A. Memory declassification
B. Restart with declassification
C. INE autocal
D. Air vehicle digital computer unit memory dump

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3
Q
  1. (018) What priming fluid does the APPU fill the missile fuel lines with during engine priming?
A

A. 16
B. 17
C. 5
*D. 1

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4
Q
  1. (019) In addition to grounding and bonding what additional action si mandatory after maintenance is completed when talking about electro-magnetic pulse hardness?
A

A. Continuity check
*B. Visual inspection
C. Physical inspection
D. Visual and physical inspection

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5
Q
  1. (019) Where will you find the HCP symbol in a paragraph if only some of the steps pertain to HCPs?
A

A. At the end of the paragraph
B. At the beginning of the paragraph
C. Immediately following HCP steps
*D. Immediately preceding HCP steps

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6
Q
  1. (020) During fuel priming operations, when are hose connections made?
A

A. During engine change
B. During Level 1 testing
*C. Prior to allowing fuel flow
D. After an end-to-end check is run

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7
Q
  1. (020) What type of a gas system is used in the fuel/defuel set that provides purging and pressurization of the fuel system?
A

*A. Nitrogen
B. Pure oxygen
C. Filter helium
D. Filtered oxygen

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8
Q
  1. (020) Which technical order do you reference concerning the fuel/defuel stands?
A

A. 21M-AG-3-1
B. 21M-AG-2-1
C. 21M-AGM-2-1
D. 11N-W80.83-2

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9
Q
  1. (021) When performing threaded insert repair, what part of the hole may not be increased when replacing inserts without an engineering evaluation?
A

A. Cap
*B. Depth
C. Width
D. Thread

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10
Q
  1. (022) Two tasks primarily involved in missile electrical repairs are the splice removal and splice
A

A. joint.
B. solder.
C. replacement.
*D. installation.

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11
Q
  1. (022) What is used to secure recently repaired electrical wires?
A

A. Tape
*B. Cable ties
C. Wire wraps
D. Velcro straps

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12
Q
  1. (023) Why are abbreviations used on diagrams?
A

*A. Prevent clutter
B. Allow comparison
C. Show energized circuits
D. Show de-energized circuits

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13
Q
  1. (023) Which type of diagram, also known as block diagram, is designed to provide the technician with the essential units of the overall system?
A

A. Wiring
B. Schematic
*C. Functional
D. Blueprint foldout

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14
Q
  1. (023) What do the lines usually represent within a block diagram?
A

A. Distance
B. Resistance
*C. Signal path
D. Direction of flow

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15
Q
  1. (023) What type of diagram is commonly referred to when troubleshooting test failures or illustrates how to hook up test equipment?
A

A. Block
*B. Wiring
C. Schematic
D. Illustrative

16
Q
  1. (023) Which type of diagram is found in two different forms, either wire bundles or individual wires that run between connector plugs or jacks?
A

*A. Wiring
B. Schematic
C. Functional
D. Troubleshooting

17
Q
  1. (024) When dealing with an intricate fault, what step-by-step approach is used to resolve the problem?
A

A. Test set inquiry
B. Computer inquiry
C. Component replacement
*D. Systematic troubleshooting

18
Q
  1. (024) Which troubleshooting step would you use after locating a malfunction?
A

A. De-energize the circuit
*B. Perform corrective action
C. Research corrective action
D. Perform system analysis testing to verify fault

19
Q
  1. (024) In which step of the troubleshooting process would you identify a charred cable condition?
A

A. Sight
B. Electrical check
*C. Preliminary check
D. Operational check

20
Q
  1. (024) When troubleshooting large systems the saying “divide and conquer” means to
A

A. seek the aid of an additional technician.
*B. break a specific system down into logical portions.
C. perform trouble isolation one day and repair the next.
D. use a multimeter to troubleshoot smaller circuits than to use a test set on the whole system.

2M051B Vol 1 (8 decks)

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