3EO51P Practice Test

Listed below are sample questions for 3EO51P from our database. Register now to start taking tests for this AFSC! We have 360 questions currently in the database for this category.

The version of this CDC we have in the database is 1

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  • 1 . 85. (416) A visual inspection should detect all of the following except
    the presence of voltage in the circuit
  • 2 . 74. (040) What computer code reflects supervisor safety training completion?
    Code “Q.”
  • 3 . 77. (230) In a circuit powered by a rectifier, why does a ripple voltage exist?
    The rectifier supplies energy in pulses
  • 4 . 77. (414) The approximate ohmic resistance of two parallel ground rods approximately 20 feet apart is about what percent of the resistance of one rod?
    60
  • 5 . 75. (642) What is the taper per foot requirement for a standard conduit-cutting die used on rigid metal conduit?
    3/4 inch
  • 6 . 27. (014) Who selects and monitors the performance of the recurring work program’s program managers in the electrical, mechanical, and structural disciplines?
    The maintenance engineering foreman.
  • 7 . 52. (410) What is the minimum sparking voltage generally accepted for the shortest measurable length of gap?
    350 volts.
  • 8 . 21. (612) How many electrical contacts do Instant Start lamps require?
    Two
  • 9 . 47. (025) How many methods does the Master Catalog offer for locating publications?
    4.
  • 10 . 22. (403) Which is the preferred method of obtaining a better ground?
    Deeper rod penetration.