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WOOD STRUCTURE
16問 • 1年前
  • Jude Sibolinao
    • 通報

    問題一覧

  • 1

    Which statement concerning wood decay is correct?

    Any form or amount of decay is not permitted

  • 2

    The I-beam wooden spar is routed to

    Reduce weight

  • 3

    In cases of elongated boltholes in a wood spar or cracks in the vicinity of boltholes,

    A new section of spar ahould be spliced in the spar replaced entirely

  • 4

    Where is information found concerning acceptable species substitutions for wood materials use in aircraft repair?

    AC 43. 13-1B

  • 5

    The cantilever wings uses

    No external bracing

  • 6

    Glue deterioration in wood aircraft structure is indicated

    When a joint has separated and the glue surface shows only the imprint of the wood with no wood fibers clinging to the glue

  • 7

    Which statement about wood decay is correct?

    Decay is not acceptable in any form or amount

  • 8

    A faint line running across the grain of a wood spar generally indicates

    Compression Failure

  • 9

    The strength of a well-designed and properly prepared wood splice joint is provided by the

    Glue

  • 10

    When patching a plywood skin, abrupt changes is cross-sectional areas which will develop dangerous stress concentration should be avoided by using

    Circular pr Elliptical Patches

  • 11

    Which of the following conditions will determine acceptance of wood with mineral streaks?

    Careful inspection fails to reveal any decay

  • 12

    Compression failures in wood aircraft structures are characterized by buckling of the fibers tat appear as streaks on the surface

    At right angles to the grain

  • 13

    Pin knot clusters are permitted in wood aircraft structure provided

    They produce a small effect on grain direction

  • 14

    Any wooden member that has been overstressed is subject to which type of failure?

    Compression failure

  • 15

    Laminated wood spars may be substituted for solid rectangular wood spars

    If the same quality wood is used in both

  • 16

    Laminated wood is sometimes used in the construction of highly stressed aircraft components. This wood can be identified by its

    Parallel grain construction

    • HYDRAULIC AND PNUEMATIC POWER SYSTEM

    HYDRAULIC AND PNUEMATIC POWER SYSTEM

    Jude Sibolinao · 83問 · 1年前

    HYDRAULIC AND PNUEMATIC POWER SYSTEM

    HYDRAULIC AND PNUEMATIC POWER SYSTEM

    83問 • 1年前
    Jude Sibolinao

    ICE AND RAIN CONTROL SYSTEM

    ICE AND RAIN CONTROL SYSTEM

    Jude Sibolinao · 28問 · 1年前

    ICE AND RAIN CONTROL SYSTEM

    ICE AND RAIN CONTROL SYSTEM

    28問 • 1年前
    Jude Sibolinao

    FIRE PROTECTION SYSTEM

    FIRE PROTECTION SYSTEM

    Jude Sibolinao · 30問 · 1年前

    FIRE PROTECTION SYSTEM

    FIRE PROTECTION SYSTEM

    30問 • 1年前
    Jude Sibolinao

    AIRCRAFT ELECTRICAL SYSTEM

    AIRCRAFT ELECTRICAL SYSTEM

    Jude Sibolinao · 21問 · 1年前

    AIRCRAFT ELECTRICAL SYSTEM

    AIRCRAFT ELECTRICAL SYSTEM

    21問 • 1年前
    Jude Sibolinao

    AIRCRAFT FUEL SYSTEM

    AIRCRAFT FUEL SYSTEM

    Jude Sibolinao · 70問 · 1年前

    AIRCRAFT FUEL SYSTEM

    AIRCRAFT FUEL SYSTEM

    70問 • 1年前
    Jude Sibolinao

    問題一覧

  • 1

    Which statement concerning wood decay is correct?

    Any form or amount of decay is not permitted

  • 2

    The I-beam wooden spar is routed to

    Reduce weight

  • 3

    In cases of elongated boltholes in a wood spar or cracks in the vicinity of boltholes,

    A new section of spar ahould be spliced in the spar replaced entirely

  • 4

    Where is information found concerning acceptable species substitutions for wood materials use in aircraft repair?

    AC 43. 13-1B

  • 5

    The cantilever wings uses

    No external bracing

  • 6

    Glue deterioration in wood aircraft structure is indicated

    When a joint has separated and the glue surface shows only the imprint of the wood with no wood fibers clinging to the glue

  • 7

    Which statement about wood decay is correct?

    Decay is not acceptable in any form or amount

  • 8

    A faint line running across the grain of a wood spar generally indicates

    Compression Failure

  • 9

    The strength of a well-designed and properly prepared wood splice joint is provided by the

    Glue

  • 10

    When patching a plywood skin, abrupt changes is cross-sectional areas which will develop dangerous stress concentration should be avoided by using

    Circular pr Elliptical Patches

  • 11

    Which of the following conditions will determine acceptance of wood with mineral streaks?

    Careful inspection fails to reveal any decay

  • 12

    Compression failures in wood aircraft structures are characterized by buckling of the fibers tat appear as streaks on the surface

    At right angles to the grain

  • 13

    Pin knot clusters are permitted in wood aircraft structure provided

    They produce a small effect on grain direction

  • 14

    Any wooden member that has been overstressed is subject to which type of failure?

    Compression failure

  • 15

    Laminated wood spars may be substituted for solid rectangular wood spars

    If the same quality wood is used in both

  • 16

    Laminated wood is sometimes used in the construction of highly stressed aircraft components. This wood can be identified by its

    Parallel grain construction