Practice MCQ Questions and answers on Hydraulics & Fluid Mechanics Mcqs

A. fluids are capable of flowing

B. fluids conform to the shape of the con-taining vessels

C. when in equilibrium, fluids cannot sustain tangential forces

D. when in equilibrium, fluids can sustain shear forces

E. fluids have some degree of compressibility and offer little resistance to form

A. Viscosity of a fluid is that property which determines the amount of its resistance to a shearing force

B. Viscosity is due primarily to interaction between fluid molecules

C. Viscosity of liquids decreases with in-crease in temperature

D. Viscosity of liquids is appreciably affected by change in pressure

E. Viscosity is expressed as poise, stoke, or saybolt seconds