Chapter 2 UREs

Question 0

26. (211) Which is not an ESTS checkout capability on the B-52H?

Answer 0

A. CSRL empty nuclear bomb check
*B. CSRL loaded nuclear bomb check
C. Loaded pylon check
D. Empty pylon check

Question 1

25. (211) The purpose of the ESTS is to provide the means for

Answer 1

A. training field personnel.
B. tracking missile maintenance.
C. verifying facility related components.
*D. verifying the operational readiness of components undergoing testing.

Question 2

27. (212) What provides an interface between the operator and the ESTS and allows the operator to control and monitor all ESTs operations from a central location?

Answer 2

A. UUT power control rack
*B. CRT display station
C. Air data test set
D. Main rack

Question 3

28. (212) During ESTS software program execution, where is all the test data logged?

Answer 3

A. ADTS memory
*B. Removable disc in the disc drive
C. Fixed disc in the disc drive
D. ESTS memory

Question 4

29. (213) What are the two main parts of the ESTS software system?

Answer 4

*A. UUT test and self-test
B. Automatic test and manual test
C. UUT test and automatic test
D. Self-test and manual test

Question 5

30. (214) The purpose of the 3A5 vacuum pump in ADTS is to

Answer 5

*A. reduce the volume of air contained in the ADTC fixed volume tanks.
B. remove moisture from the air dryers located in the ADTS.
C. depressurize the ADTC fixed volume tanks.
D. purge the ADTC pneumatic paths.

Question 6

31. (215) Which MRATA contains circuits for simulating altitude rate of change for pulsed-type altimeters?

Answer 6

*A. Active loop drawer A1
B. Passive loop drawer A2
C. Power control drawer A5
D. Power supply assembly A3

Question 7

32. (215) What type of power does the A3, A6, and A7 MRATA power supplies produce and what is their purpose?

Answer 7

A. Fixed DC; provides MRATA back-up power
B. Fixed AC; provides MRATA external power
*C. Fixed DC; provides MRATA operating power
D. Fixed AC; provides MRATA alternating current

Question 8

33. (216) How are CCU flowmeter readings accurately taken when measuring air flow?

Answer 8

A. By reading the meter increments vertically
B. By reading the meter increments horizontally
*C. Near the top of the meter float, at the lower edge of the bevel
D. Near the bottom of the meter float, at the lower edge of the bevel

Question 9

34. (217) What provides the majority of the electrical interface connections between the ESTS and the missile?

Answer 9

A. Test adapter group which provides wireless connection
*B. Patchboards which provide hardwire programming
C. Pneumatic hose assemblies via level I/II testing
D. Antenna hood assemblies via missile interface

Question 10

35. (217) What must be in place to prevent RF leakage during missile level I testing procedures?

Answer 10

A. RF lining on rear antenna hood
B. RF lining on both antenna hoods
*C. RF gasket on both antenna hoods
D. RF gasket on forward antenna hood only

Question 11

36. (218) What action is taken to isolate the pitot tube and ERTT heaters from the 28 VDC main bus and prevent them from becoming hot during missile checkout?

Answer 11

A. Install testing cable W8J1 connector inside INE bay
B. Install testing cable W5J1 connector inside engine bay
*C. Remove shorting plug W5J1 from payload bay
D. Remove shorting plug W8J1 from INE bay

Question 12

37. (219) What action is performed as a final step to verify faults have been corrected?

Answer 12

A. Flight load
*B. Level I test
C. Level I restart followed with Level I test
D. Level I selected module with Level I restart

Question 13

38. (219) After the ADCU operational flight software is loaded into the missile, the

Answer 13

A. INE is unclassified.
B. turbofan engine is classified TOP SECRET.
C. engine is classified SECRET.
*D. missile is classified SECRET.

Question 14

39. (220) When troubleshooting electrical systems, what can be used to enhance the process?

Answer 14

A. Paint touch-up jobs
B. Transporting missiles
C. Performing fuel prime tasks
*D. Utilizing cruise missile diagrams

Question 15

40. (221) What type of a diagram would you use to analyze component interconnection during a Level I fault?

Answer 15

A. Wiring
B. Fused cell
*C. Schematic
D. Functional

Question 16

41. (221) What is a factor that must be known when analyzing a wiring schematic during troubleshooting procedures?

Answer 16

A. Noticing connectors and pins
B. Being able to account for ohm readings
C. Noticing how many resistors are in the circuit
*D. Being able to identify when a relay is energized or not

Question 17

42. (222) Refer to figure 2-34. What step is performed next if a missile is rejected by a MIT/SIT on a B-52 and the master fault is not nuclear critical?

Answer 17

*A. Perform memory dump
B. Perform INE declassification
C. Contact appropriate personnel
D. Upload new missile and run diagnostics

Question 18

43. (222) Refer to figure 2-34. During troubleshooting procedures, what step is taken next if a Level II test has passed twice?

Answer 18

A. Perform Level I test again
*B. Perform Level II test again
C. Perform memory dump test
D. Perform memory dump test twice

Question 19

44. (222) When analyzing an INE memory dump, what two things are compared within the technical operation table?

Answer 19

A. INE and RUN
B. RUN and TEST
C. WORD and TEST run
*D. WORD and ADDRESS