Civil Engineering Mcqs

Working Principle Of Manometer Comprises Of Balancing A Coloumn Of Liquid Against The Pressure To Be Measured. Inclined Tube Manometer Is Especially Used For The Measurement Of ---------- Pressure?

Working Principle Of Manometer Comprises Of Balancing A Coloumn Of Liquid Against The Pressure To Be Measured.

Incorrect

Gage

Incorrect

Atmospheric

Correct

Small Differential

Incorrect

Absolute

With Increase In The Ratio Of Orifice Diameter To Pipe Diameter, The Fraction Of The Orifice Pressure Differential That Is Permanently Lost--------?

With Increase In The Ratio Of Orifice Diameter To Pipe Diameter, The Fraction Of The Orifice Pressure Differential That Is Permanently Lost--------?

Incorrect

Remains Unchanged

Correct

Decreases

Incorrect

Increases Exponentially

Incorrect

Increases

Which Of The Following Relationship Is Valid For The Equilibrium Position Of The Float In A Rotameter? (Where, Df= Drag Force On The Float Bf = Buoyant Force On The Float Wf = Weight Of The Float)?

Which Of The Following Relationship Is Valid For The Equilibrium Position Of The Float In A Rotameter?

Correct

Df + Bf = Wf

Incorrect

Df = Bf + Wf

Incorrect

Df + Bf + Wf =0

Incorrect

None Of These