Home / Mechanical Engineering / Engineering Mechanics :: Section 6

Mechanical Engineering :: Engineering Mechanics

  1. A ladder is resting on a smooth ground and leaning against a rough vertical wall. The force of friction will act

  2. A.

    towards the wall at its upper and

    B.

    away from the wall at its upper end

    C.

    downward at its upper end

    D.

    upward at its upper end

    View Answer

    Workspace

    Discuss Discuss in Forum


  3. The length of a second's pendulum is

  4. A.

    94.9cm

    B.

    99.4cm

    C.

    100cm

    D.

    101cm

    View Answer

    Workspace

    Discuss Discuss in Forum


  5. The slope on the road surface generally provided on the curves is known as

  6. A.

    angle of friction

    B.

    angle of repose

    C.

    angle of banking

    D.

    none of these

    View Answer

    Workspace

    Discuss Discuss in Forum


  7. Coplaner non-concurrent forces are those forces which __________ at one point, but their lines of action lie on the same plane.

  8. A.

    meet

    B.

    do not meet

    View Answer

    Workspace

    Discuss Discuss in Forum


  9. The moment of inertia of a rectangular section 3cm wide and 4cm deep about X-X axis is

  10. A.

    9cm4

    B.

    12cm4

    C.

    16cm4

    D.

    20cm4

    View Answer

    Workspace

    Discuss Discuss in Forum