Assistant Engineer / SDO Civil 24-06-2023 - MCQs

Q Hydraulic ram is a device:

  • A For lifting water without an electric motor
  • B For accelerating water flow
  • C For lifting heavy loads
  • D None of these

Q An ideal fluid:

  • A Is frictionless and incompressible
  • B Obeys Newton's law of velocity
  • C Is similar to gas
  • D Is very viscous

Q For a most economical rectangular channel, the width of the channel must be:

  • A Equal to depth of flow
  • B Twice the depth of flow
  • C Half the depth of flow
  • D None of these

Q Humidity refers to:

  • A Temperature of the air
  • B Pressure of the air
  • C Moisture content of the air
  • D Volume of the air

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