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2M051A Vol 3 > Chapter 3 UREs > Flashcards

Chapter 3 UREs Flashcards

0
Q
  1. (412) In addition to a ground maintenance reply (GMR) 25, what else will be reported to the LCC when the MGS reaches 80 degrees fahrenheit?
A

A. Launch facility no-go (LFNG)
*B. GROSS TEMP
C. Nothing else
D. NO-GO

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1
Q
  1. (412) About how many gallons of coolant does the tank of the guidance section liquid cooler store?
A

A. 2
*B. 7
C. 14
D. 20

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2
Q
  1. (413) Aside from the hydraulic lines, what is the last component in the guidance section liquid cooler the coolant flows through before entering the MGS?
A

A. Filter
B. Coolant tank
*C. Control valve
D. Coolant pump

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3
Q
  1. (413) A decrease in the thermistor resistance would indicate a
A

*A. temperature increase in the MGS.
B. “close valve” signal is being sent to the control valve.
C. ground maintenance reply (GMR) 25.
D. temperature decrease in the MGS.

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4
Q
  1. (413) During power applied check out, what action, if any, is required if the red NO-GO indicator on the electronic control amplifier illuminates?
A

*A. Shut down the MGS manually
B. No action required, the MGS will shutdown automatically
C. Shut down the G&C liquid cooler automatically
D. Manually set G&C temperature alarm switch on the PG to NORMAL position

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5
Q
  1. (414) What Minuteman system monitors missile functional performance,provides signals and ground power, maintains the liquid coolant,and the environmental control required to sustain missile operation until launch?
A

A. Aerospace vehicle equipment (AVE)
*B. Operational ground equipment (OGE)
C. Operational support equipment (OSE)
D. Maintenance support equipment (MSE)

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6
Q
  1. (414) Which of the following is the controller-monitor not required for aerospace vehicle equipment (AVE) startup?
A

A. Power signal distribution unit (PSDU) repair is accomplished.
B. G&C coupler drawer replacement
*C. RS maintenance is accomplished
D. MGS replacement

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7
Q
  1. (415) During the digital computer unit (DCU) memory loading, where is the program data contained before it is loaded into the DCU memory?
A

A. G&C coupler
*B. Magnetic tape cartridge (MTC)
C. MGS
D. Controller-monitor

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8
Q
  1. (415) Why are OGE and AVE startup normally not required during code change loading?
A

A. LF is in local control
*B. G&C system is already in strategic alert
C. MCC commanded remote missile startup
D. G&C does not require the OGE and AVE to started up

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9
Q
  1. (415) Digital computer unit (DCU) program loading requires the use of a cartridge tape unit (CTU), controller-monitor,
A

A. code change verifier (CCV), and LFLC.
*B. cable set, and LFLC.
C. and LFLC.
D. and CCV.

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10
Q
  1. (415) If an ERROR indicator-on-condition and output status of the CTU is parity error stop, which of the following will be unsuccessful?
A

A. Tape load
B. CTU self test
*C. Conditioning cycle
D. Tape track ID block readout

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11
Q
  1. (415) The tape ID block tells the operator that the tape cartridge is for a particular
A

A. wing.
B. flight.
C. squadron.
*D. LF

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12
Q
  1. (415) How does the CTU determine when the end-of-file is reached?
A

*A. A tape mark is detected
B. The early warning hole is detected
C. By a program within the tape cartridge
D. The load point for the next file is detected

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13
Q
  1. (415) The computer memory security check (CMSC) number consists of how many digits?
A

A. 4
B. 5
*C. 8
D. 12

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14
Q
  1. (415) When does the digital computer unit (DCU) exit into strategic alert?
A

A. Upon successful readout of the computer memory security check (CMSC) number
B. After operator initiates system into compute
*C. Completion of the alignment mode
D. When the master reset sets true

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15
Q
  1. (415) What indicates the battery has already been turned on and the SRAM contains stored data during DCU initialization sequence?
A

A. A battery/SRAM flag discrete set
*B. A battery flag discrete set false
C. A battery flag discrete set true
D. A battery/SRAM discrete set

16
Q
  1. (415) What are the two alignment modes available during ground initialization in the Minuteman system?
A

A. Cold and warm
*B. Initial and restart
C. Initial and secondary
D. Primary and secondary

17
Q
  1. (415) What is the launch readiness mode of the G&C system?
A

A. Launch commanded
*B. Strategic alert
C. Standby
D. Enable

18
Q
  1. (415) Who is required to remove or install the operational keying variable?
A

A. Security code handling team
B. Contractor code handling team
*C. Authorized code handling team
D. Wing code processing personnel

2M051A Vol 3 (8 decks)

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