Daddys Quiz Part 5

50 Questions | Total Attempts: 87

SettingsSettingsSettings
Daddys Quiz Part 5 - Quiz

Daddys quiz part 5


Questions and Answers
  • 1. 
    What is the voltage and class of orange blankets?
    • A. 

      20 kv, type I class 2

    • B. 

      They have no rating

    • C. 

      30 kv, type II class 3

    • D. 

      40 kv, type II class 4

  • 2. 
    What is the purpose of putting a shaunt capacitor on a line?
    • A. 

      To dampen ferroresonance

    • B. 

      To increase line current

    • C. 

      To correct power factor

    • D. 

      To eliminate the 9th harmonic

  • 3. 
    If work is to be done on the secondary circuit of a CT with the primary circuit still carrying current you must..?
    • A. 

      Work must not be done if the primary so the CT is still carrying current

    • B. 

      Be careful and use rubber gloves

    • C. 

      Short and ground the secondary terminals of the CT

    • D. 

      Open circuit the CT and stay clear of the terminals

  • 4. 
    Which of the combination represents one forward and one reverse rotation?
    • A. 

      ACB, ABC

    • B. 

      CAB, BCA

    • C. 

      ABC, CAB

    • D. 

      ABC, BCA

  • 5. 
    What is the name and safe work load of this piece of equipment
    • A. 

      Rope snubbing bracket - 1000lbs

    • B. 

      Rope snubbing bracket - 1500lbs

    • C. 

      Ring band - 1500lbs

    • D. 

      Pole tong saddle - 1000lbs

  • 6. 
    When pulling up a hot conductor what must be placed between the sling and the jack?
    • A. 

      A roler lin stick

    • B. 

      A rope snubbing bracket

    • C. 

      An insulator cradle

    • D. 

      A spiral link stick

  • 7. 
    That maximum leakage current on the boom of a truck to be used in live line work is..?
    • A. 

      1 ua/kv (phase to ground voltage)

    • B. 

      1 ma/kv (phase to ground voltage)

    • C. 

      1 ma/kv (phase to phase voltage)

    • D. 

      1 ua/kv (phase to phase voltage)

  • 8. 
    When using an axillary arm what is the maximum angie of bisect tension that is allowed
    • A. 

      15 degrees

    • B. 

      5 degrees

    • C. 

      20 degrees

    • D. 

      10 degrees

  • 9. 
    The proper method to store rubber blanket is
    • A. 

      Folded and stored behind the seat

    • B. 

      Rolled tightly and taped

    • C. 

      Rolled up and placed in a round container

    • D. 

      Folded and placed in bag

  • 10. 
    What is the correct method for checking a rubber blanket
    • A. 

      Roll corner to corner and do both sides

    • B. 

      Air test

    • C. 

      Roll side to side

    • D. 

      Stretch diagonally

  • 11. 
    In a street light fixture what affects the light pattern
    • A. 

      Refractor and glass density

    • B. 

      Refractor and diffuser

    • C. 

      Refractor and reflector

    • D. 

      Diffuser and reflector

  • 12. 
    If you have a street light lamps which operate at 100 lumens/watt and have a burning time of 2400 hours what type of bulb is being used?
    • A. 

      Mercury vapor

    • B. 

      Low pressure sodium

    • C. 

      Metal halide

    • D. 

      High pressure sodium

  • 13. 
    The length of a street light davit arm along the road is determined by..
    • A. 

      The distance of the pole from the curb

    • B. 

      The weight of the head

    • C. 

      The lumen rating of the head

    • D. 

      The angle of deflection of the arm

  • 14. 
    A photoelectric control in a streetlight is..
    • A. 

      To limit the starting current in the light

    • B. 

      A light sensitive switch

    • C. 

      To assist the mercury vapor light to start

    • D. 

      Sensitive to barometric pressure

  • 15. 
    When checking out a street light which is not working, you find no voltage at the termination block in the head your next check would be
    • A. 

      The photo cell

    • B. 

      The secondary connections

    • C. 

      The bulb

    • D. 

      The relay

  • 16. 
    What type of bulb could ignite if broken and exposed to water
    • A. 

      Mercury vapor

    • B. 

      High or low pressure sodium

    • C. 

      Krypton halide

    • D. 

      Metal halide

  • 17. 
    What does potential transformers do
    • A. 

      Reduce line voltage for metering

    • B. 

      Increase line voltage for metering

    • C. 

      Regulates line voltages for metering

    • D. 

      Back up transformer for metering

  • 18. 
    What connection should always be made first when installing services
    • A. 

      B phase

    • B. 

      Neutral

    • C. 

      C phase

    • D. 

      A phase

  • 19. 
    A device for storing an electric charge. A device used for introducing capacitance into a circuit
    • A. 

      Generator

    • B. 

      Voltage generator

    • C. 

      Capacitor

    • D. 

      Transformer

  • 20. 
    Severe stress when a load suddenly drops a distance and is suddenly stopped by the line before it hits the ground
    • A. 

      Shock load

    • B. 

      Over load

    • C. 

      Repeated load

    • D. 

      Stress load

  • 21. 
    To test a pole to determine if it is safe to climb would you :Visual check from ground to top, check if any rot is present, prod with bar or sharp object and  dig up butt
    • A. 

      Yes

    • B. 

      No

    • C. 

      Maybe

    • D. 

      Unknown

  • 22. 
    What converts the hydraulic flow and pressure to mechanical energy
    • A. 

      Hydraulic motor

    • B. 

      Hydraulic valves

    • C. 

      Hydraulic pump

    • D. 

      Radiator

  • 23. 
    How is heat from the pressure and friction of oil dissipated
    • A. 

      Through the valves

    • B. 

      Through the hose

    • C. 

      Through the hydraulic oil reservoir

    • D. 

      Through the radiator

  • 24. 
    What valve keeps the hydraulic system from over pressurizing?
    • A. 

      Holding valve

    • B. 

      Spool valve

    • C. 

      Globe valve

    • D. 

      Relief valve

  • 25. 
    Mouth to moth is the best pole top resuscitation method
    • A. 

      Yes

    • B. 

      No

    • C. 

      Maybe

    • D. 

      Unknown

Back to Top Back to top