Set 2: Volume 2

100 Questions | Total Attempts: 83

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Volume Quizzes & Trivia

Questions and Answers
  • 1. 
    Which type of cable plant is less susceptible to physical damage?
    • A. 

      Aerial

    • B. 

      Buried.

    • C. 

      Distribution.

    • D. 

      Underground.

  • 2. 
    Which type of cable is usually attached to outer walls of buildings?
    • A. 

      Block.

    • B. 

      Buried.

    • C. 

      Service.

    • D. 

      Building.

  • 3. 
    What are the two basic categories or classes of cable plants?
    • A. 

      Distribution and direct central office (DCO).

    • B. 

      Distribution and trunk.

    • C. 

      Trunk and branch.

    • D. 

      Branch and DCO

  • 4. 
    How are non-toll-connecting trunks used? 
    • A. 

      To connect the direct central office (DCO) to the private automatic branch exchange (PABX) located on a subscriber’s premise.

    • B. 

      For large local offices that use two or more groups of toll-connecting trunks.

    • C. 

      To connect a local DCO with a toll center for short-haul traffic

    • D. 

      To access the worldwide toll system

  • 5. 
    Which terminal is used to make a semi-permanent connection between the pairs in two sections of cable
    • A. 

      Cross-connecting.

    • B. 

      Inside

    • C. 

      Outside.

    • D. 

      Pole

  • 6. 
    How many gauges, if any, are in a monogauge cable? 
    • A. 

      None

    • B. 

      One

    • C. 

      Two

    • D. 

      Three

  • 7. 
    Which colors are both tip colors in a plastic-insulated conductor (PIC) cable? 
    • A. 

      White and yellow.

    • B. 

      Brown and violet.

    • C. 

      Orange and slate.

    • D. 

      Blue and green

  • 8. 
     Using figure 1–11, determine the tip and ring color, respectively, for pair number 24 in a 25 pair cable. 
    • A. 

      Black, slate

    • B. 

      Violet, slate.

    • C. 

      Black, brown

    • D. 

      Violet, brown

  • 9. 
    On heavily traveled highways, how many feet out from the first warning sign nearest the manhole is a barricade set? 
    • A. 

      50

    • B. 

      100.

    • C. 

      200.

    • D. 

      300.

  • 10. 
    When practical, park a truck with warning flags between the work area and 
    • A. 

      Roadway.

    • B. 

      Barricades.

    • C. 

      Traffic cones.

    • D. 

      Oncoming traffic.

  • 11. 
    What safety device is used to guide traffic into desired lanes near the worksite at an intersection?
    • A. 

      Manhole guards.

    • B. 

      Traffic cones.

    • C. 

      Barricades

    • D. 

      Flags.

  • 12. 
     What do you use to remove loose material from the manhole frame seat before replacing the cover? 
    • A. 

      Manhole hook.

    • B. 

      Bronze chisel

    • C. 

      Pry bar.

    • D. 

      Shovel

  • 13. 
    What is the expectable oxygen content percentage to enter a non-permit confined space?
    • A. 

      10.5 to 17.5.

    • B. 

      16.5 to 20.5.

    • C. 

      19.5 to 23.5.

    • D. 

      Above 23.5.

  • 14. 
    Which form must be completed before you enter any confined space
    • A. 

      AF Form 103

    • B. 

      AF Form 592.

    • C. 

      AF Form 1024.

    • D. 

      AF Form 2401

  • 15. 
    Who is responsible to know the rescue procedure and have the means to summon immediate emergency assistance during confined space operations? 
    • A. 

      Entrant

    • B. 

      Attendant

    • C. 

      Supervisor.

    • D. 

      Non-commissioned officer in charge.

  • 16. 
    What is the best ventilation method to provide fresh air to subterranean structures
    • A. 

      Sail.

    • B. 

      Forced.

    • C. 

      Natural.

    • D. 

      Advanced

  • 17. 
    Blowers are placed downwind from a subterranean structure to
    • A. 

      Avoid the noise from the engine.

    • B. 

      Prevent bends and restrictions in ventilator hose.

    • C. 

      Prevent exhaust gases from reentering the subterranean structure.

    • D. 

      Avoid congestion in work area so safety equipment can be installed.

  • 18. 
     You must retest confined space atmosphere after an initial test indicated positive at least every 
    • A. 

      1/2 hour.

    • B. 

      Hour.

    • C. 

      2 hours.

    • D. 

      3 hours.

  • 19. 
    Symptoms of oxygen deficiency are difficulty in breathing and
    • A. 

      Ringing in the ears.

    • B. 

      Tingling of the skin.

    • C. 

      Watering of the eyes.

    • D. 

      Dry or cotton mouth.

  • 20. 
    What is the recommended charge hours for the Mine Safety Appliance (MSA) Watchman Multigas Monitor? 
    • A. 

      8

    • B. 

      12

    • C. 

      16

    • D. 

      18

  • 21. 
    What device is used for rescue and evacuation during confined space operations? 
    • A. 

      Manhole guard.

    • B. 

      Derrick winch system

    • C. 

      Support structure system.

    • D. 

      Manhole retrieval system.

  • 22. 
    What sealing material is used in underground construction to prevent water under pressure from entering a subterranean structure?
    • A. 

      Epoxy.

    • B. 

      Ground tent.

    • C. 

      Plastic duct seal.

    • D. 

      Waterplug cement

  • 23. 
    What type of duct rods is continuous and is dispensed from a rotating cage with a hand brake? 
    • A. 

      Fish tape

    • B. 

      Fiberglass duct rodders.

    • C. 

      Quick-coupling duct rods.

    • D. 

      Screw-coupling duct rods

  • 24. 
    What tool do you use to remove sand and dirt while rodding?
    • A. 

      Swivel.

    • B. 

      Flex-shaft.

    • C. 

      Duct swab.

    • D. 

      Duct brush.

  • 25. 
    The spindle bar is used to 
    • A. 

      Aid in removing cable from the cable reel stand.

    • B. 

      Prevent the cable reel jack from tipping over.

    • C. 

      Support the cable reel on the cable reel jack

    • D. 

      Break the cable reel on the cable reel trailer.

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