Electrical Set 2 Vol 4

55 Questions | Total Attempts: 35

SettingsSettingsSettings
Please wait...
Electrical Set 2 Vol 4

.


Questions and Answers
  • 1. 
    1. What is the next step in installing strobe lights after you ground the series circuit adapter and master strobe? 
    • A. 

      Set the on-off switches to the on position

    • B. 

      Set the strobe master switch to remote 

    • C. 

      Discharge the capacitors 

    • D. 

      Install the flash tube

  • 2. 
    2. What is the TAG's first step in installing the strobe units? 
    • A. 

      Position the strobe master unit so that its window faces away from the runway 

    • B. 

      Position  the strobe master unit so that its window faces toward the runway 

    • C. 

      Position the series circuit adapter (SCA) nest to the strobe slave 

    • D. 

      Connect the strobe unit to the SCA 

  • 3. 
    3. What is the next step after the TAG installs the 1000 foot crossbar? 
    • A. 

      Go back to the outboard strobe location and install it 

    • B. 

      Go directly to the threshold and position the lights 

    • C. 

      Position the inboard strobe slave unit 

    • D. 

      Install the approach lights

  • 4. 
    4. What is the final step in installing the runway edge lights? 
    • A. 

      Connect the fixture to an isolation transformer 

    • B. 

      Connect the fixture to the rest of the airfield circuit 

    • C. 

      Install an isolation transformer inboard of the fixture 

    • D. 

      Anchor each light fixture with two ballast rings or one stake 

  • 5. 
    5. What do you do first when leveling and aiming a precision approach path indicator (PAPI) unit? 
    • A. 

      Level the unit from side to side by adjusting the unit's two front knobs

    • B. 

      Level the unit from front to back by adjusting the unit's rear knob 

    • C. 

      Adjust the aim of the unit to provide a 3 degree glide slop 

    • D. 

      Adjust the PAPI unit's tilt switch 

  • 6. 
    6. What is the final step in installation of the precision approach path indicator (PAPI) units?
    • A. 

      Install a photocell on either unit 

    • B. 

      Stake each unit securely to the ground 

    • C. 

      Align each unit so that it is parallel with the runway 

    • D. 

      Adjust the tilt switch so that the bubble is in the middle 

  • 7. 
    7. How do you begin the procedure for installing the emergency airfield lighting system obstruction lights?
    • A. 

      Install the batteries into the fixture 

    • B. 

      Connect the fixture straight into the runway circuit 

    • C. 

      Connect the fixture to the runway circuit through a transformer 

    • D. 

      Connect the fixture to the runway circuit through a series circuit adapter (SCA) 

  • 8. 
    8. When performing an open circuit test on the regulator, what is the next step after turning the circuit breaker off? 
    • A. 

      Turn the intensity selector switch to the OFF position 

    • B. 

      Turn the intensity selector switch to the LOW intensity setting 

    • C. 

      Install the male to male adapter cable into the output current plugs 

    • D. 

      Remove the male to male adapter cable from the output current plugs

  • 9. 
    9. When replacing a lamp on a runway edge light, how do you remove the lamp from its base? 
    • A. 

      Grip the lamp by its ceramic base and pull straight up 

    • B. 

      Turn the lamp in a counter clockwise direction 

    • C. 

      Loosen the screws holding the lamp in place 

    • D. 

      Turn the lamp in a clock wise direction 

  • 10. 
    10. How do you remove the red lens from an obstruction light? 
    • A. 

      Unscrew the lens in a clock wise direction 

    • B. 

      Unscrew the lens in a counter clockwise direction 

    • C. 

      Remove teh screws holding the lens in place and pull the lens straight up 

    • D. 

      Loosen the screws holding the lens in place, turn it to the right, and pull it straight up 

  • 11. 
    11. Which of the following is a step in the process of changing out a lamp in a strobe unit? 
    • A. 

      Disconnect the fixture from the series circuit adapter 

    • B. 

      Disconnect the fixture from the airfield circuit 

    • C. 

      Connect the fixture's case to ground 

    • D. 

      Short th capacitors 

  • 12. 
    12. What is the procedure for removing the electrical connection from a precision approach path indicator (PAPI) lamp? 
    • A. 

      Loosen the terminal screw and remove the connection from the lamp 

    • B. 

      Push in the connector and turn it counterclockwise 

    • C. 

      Pull the connection straight back off the lamp 

    • D. 

      Push in the connector and turn it clockwise

  • 13. 
    13. What generator is used for emergency backup of facilities that are mission essential, such as communications centers and command posts?
    • A. 

      Mep 805

    • B. 

      Mep 805A

    • C. 

      Mep 806A 

    • D. 

      Mep 807

  • 14. 
    14. Besides conductor size, what is another important factor to consider when reducing voltage drop in an electrical circuit? 
    • A. 

      Conduit size 

    • B. 

      Insulation type 

    • C. 

      Equipment load 

    • D. 

      Circuit distance 

  • 15. 
    15. You have a #8 AWG stranded copper conductor with 0.778 ohms of resistance for each 1,000 feet of length.  If you run that cabling 100 feet between the power plant and the load, the total resistance would be 
    • A. 

      77.8 ohms 

    • B. 

      155.6 ohms 

    • C. 

      0.1556 ohms 

    • D. 

      0.00778 ohms

  • 16. 
    16. How do you start the engine of a mission essential power (MEP) 806B generator? 
    • A. 

      Turn on the engine control switch 

    • B. 

      Close the engine control switch 

    • C. 

      Close the engine control circuit breaker 

    • D. 

      Hold engine control switch in the start for 2 seconds

  • 17. 
    17. What is the first step to shutting down a generator? 
    • A. 

      Turn off the generator 

    • B. 

      Place engine control switch in the off position 

    • C. 

      Select shutdown computer on CIM display screen 

    • D. 

      Hold alternating current (AC) circuit interrupt switch in the open position to open the load contactor

  • 18. 
    18. When operating in extremely cold climates, what must you do to prevent the battery from freezing when you add water? 
    • A. 

      Reposition the battery closer to the engine 

    • B. 

      Use a weak salt solution to fill the battery

    • C. 

      Immediately mix the fluid by charging the battery 

    • D. 

      Do not add fluid when below freezing temperatures are expected

  • 19. 
    19. The Basic Expeditionary Airfield Resources Order of Battle (BOB) is based on increments on of how many personnel? 
    • A. 

      250

    • B. 

      500

    • C. 

      750

    • D. 

      1000

  • 20. 
    20. On a 25 kw power distribution panel (PDP), what is the 60 amp output utilized for? 
    • A. 

      To connect another PDP 

    • B. 

      This PDP does not have 60 amp output 

    • C. 

      Backfeed connection from the secondary distribution panel (SDC)

    • D. 

      To connect a field deployable environmental control unit (FDECU)

  • 21. 
    21.How many lights masts come with the remote area lighting system (RALS)?
    • A. 

      11

    • B. 

      12

    • C. 

      13

    • D. 

      14

  • 22. 
    22. What is the proper wattage and lamp type used on the remote area lighting systems (RALS)?
    • A. 

      500 watt quartz 

    • B. 

      250 watt halogen 

    • C. 

      100 watt low pressure sodium 

    • D. 

      150 watt high pressure sodium 

  • 23. 
    23. You can establish automatic operation of a fully operational remote area lighting system (RALS) by positioning the override switch to 
    • A. 

      ON 

    • B. 

      OFF

    • C. 

      AUTO 

    • D. 

      MANUAL 

  • 24. 
    24. What is the output rating of the diesel generator on the telescoping floodlight set? 
    • A. 

      30 kW

    • B. 

      15 kW

    • C. 

      10 kW

    • D. 

      6 kW

  • 25. 
    25. For proper operation, you need to keep the telescoping floodlight set generator output between 
    • A. 

      97 and 110 VAC 

    • B. 

      119 and 15 VAC

    • C. 

      197 and 210 VAC

    • D. 

      233 and 247 VAC

Back to Top Back to top