3E351O Practice Test

Listed below are sample questions for 3E351O from our database. Register now to start taking tests for this AFSC! We have 261 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 . 109. (422) Where do you place the first asphalt or vinyl floor tile to be installed in a room?
    In the center.
  • 2 . 26. (405) A roof’s permanent repair should last at least?
    up to its remaining service life.
  • 3 . 20. (205) To prevent oxidation when you cut or scratch metal frame wall members you should
    paint them with a galvanized paint or a primer.
  • 4 . 10. (002) When using 2-inch lumber for slab forms, at what approximate distance should you drive stakes along the board?
    4 feet.
  • 5 . Which type of bridging usually consists of 1 × 3 inch or 2 × 3 inch wood?
    Cross.
  • 6 . 116. (424) Which of these is the right order of installing interior window trim?
    Side casing, head casing, and then the apron.
  • 7 . 22. (004) Estimate the amount of course aggregate needed to mix one cubic yard of concrete when specifications call for a 1:2:3 mix using 3-inch course aggregates.
    21 cubic feet.
  • 8 . 91. (418) The easiest method to repair larger holes, such as those created from doorknobs, is to cover the hole with a
    self-adhesive metal and fiberglass repair patch.
  • 9 . 119. (424) At what height from the floor do we usually install chair-rail molding?
    32 inches.
  • 10 . 77. (415) When applying a finish, the more care you take in the surface preparation and application ensures the finish will
    last longer.