Civil Engineering Mcqs

What Is The Ratio Of Displacement Thickness To Nominal Thickness For A Linear Distribution Of Velocity In The Boundary Layer On A Flat Plate ?

What Is The Pipe Called Which Lifts Water From A Reservoir To A Greater Height Than The Initial Level In The Supply Reservoir ?

What Is The Normal Range Of Exit Cone Angle Of A Venturimeter ?

What Is The Maximum Theoretical Suction Lift (Metres) Of A Reciprocating Pump ?

What Is The Force Required (In Newtons) To Hold A Spherical Balloon Stationary In Water At A Depth Of H From The Air-Water Interface?

What Is The Co-Efficient Of Contraction, If A Fluid Jet Discharging From A 50 Mm Diameter Orifice Has A 40 Mm Diameter At Its Vena-Contracta ?

What Causes Convective Acceleration In Fluid Flow ?

What Causes Cavitation In Centrifugal Pump ?

Weber Number Is The Ratio Of Inertial Force To --------- Force?

Water Hammer Is Caused, When Water Flowing In A Pipe Is Suddenly Brought To Rest By Closing The Valve.

Water Hammer In A Pipeline Results From The--------?

Water Flow Rate In A Pipe Of 3.5 Metres Diameter Can Be Most Economically And Conveniently Measured By A/An --------?

Volute Type Of Casing Is Provided In A Centrifugal Pump To-----------?

Volute Of A Centrifugal Pump Should Be Designed In A Fashion, Such That The--------?

Volume Of Liquid Displaced By A Floating Body Is Equivalent To Its---------?

Viscosity Of Water Is About --------- Times That Of Air At Room Temperature?

Viscosity Of Water At 40°C Lies In The Range Of-----------?

Very Small Pressure Difference (< 5 Mm Water Column) Can Be Most Conveniently Measured By A/An --------- Manometer?

Venturimeters, Orificemeters And Nozzles Are Used To Measure The Fluid Discharge From A Pipeline.

Venturimeter And Orificemeter Measures The --------- Of The Fluid?

Vena-Contracta Pressure Tapping Is At A Distance ----------- From The Position Of An Orificemeter Fitted In A Pipe Of Internal Diameter ‘D’ ?

Vena-Contracta Formed During Flow Of A Liquid Through An Orificemeter Has----------?

Velocity Of Liquid Hydrocarbon Fuels In A Pipeline Cannot Be Measured By Magnetic Flowmeters, Because Their ---------- Is Very Low/Small?

Velocity Head On Sudden Enlargement In A Horizontal Pipe Is Converted Into ---------- Head?

Velocity Distribution For Flow Between Two Fixed Parallel Plates---------?