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Mechanical Engineering :: Hydraulics and Fluid Mechanics

Hydraulics and Fluid Mechanics - Section 1
Hydraulics and Fluid Mechanics - Section 2
Hydraulics and Fluid Mechanics - Section 3
Hydraulics and Fluid Mechanics - Section 4
Hydraulics and Fluid Mechanics - Section 5
Hydraulics and Fluid Mechanics - Section 6
Hydraulics and Fluid Mechanics - Section 7
Hydraulics and Fluid Mechanics - Section 8
Hydraulics and Fluid Mechanics - section-5

  1. The velocity of the liquid flowing through the divergent portion of a venturimeter

    2. A.

    remains constant
    B.

    increases
    C.

    decreases
    D.

    depends upon mass of liquid

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  2. In a broad-crested weir, the discharge is maximum if the head of water on the downstream side of weir is __________ the head of water on the upstream side of weir.

    3. A.

    equal to
    B.

    one-third
    C.

    two-third
    D.

    three-fourth

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  3. Bernoulli's equation is applied to

    4. A.

    venturimeter
    B.

    orifice meter
    C.

    pitot tube
    D.

    all of these

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  4. A fluid having no viscosity is known as

    5. A.

    real fluid
    B.

    ideal fluid
    C.

    newtonian fluid
    D.

    non-newtonian fluid

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  5. In the manufacturing of lead shots, the property of surface tension is utilised.

    6. A.

    Agree
    B.

    Disagree

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