Discipline

Hydraulics and Fluid Mechanics MCQs

MCQ explainedThe total pressure on the surface of a vertical sluice gate 2 m × 1 m with its top 2 m surface being 0.5 m bel…Water Resources · 2 min read
MCQ explainedMatch the items in List 1 (name of quantities) with those in List 2 (units of quantities in the SI system): M.…Water Resources · 1 min read
MCQ explainedMeasurement of pressure difference between two points is generally done by using :Water Resources · 2 min read
MCQ explainedA rectangular plate 1.25 m × 2.4 m is immersed in a liquid of relative density 0.85 with its 1.25 m side horiz…Water Resources · 2 min read
MCQ explainedWhat is the SI unit for dynamic viscosity?Water Resources · 1 min read
MCQ explainedThe point in the immersed body through which the resultant pressure of the liquid may be taken to act is known…Water Resources · 2 min read
MCQ explainedA real fluid in which the shear stress is directly proportional to the velocity gradient is known as:Water Resources · 1 min read
MCQ explainedBarometer is used to measure ……….Water Resources · 1 min read
MCQ explainedA vessel containing water of depth h is accelerated upward with an acceleration of g/2. The pressure at the bo…Water Resources · 2 min read
MCQ explainedA plate at a distance of 0.03 mm from a fixed plate moves at 0.8 m/s and requires a force of 1.50 N/m² area of…Water Resources · 1 min read
MCQ explainedThe atmospheric pressure with rise in altitude decreases ……….Water Resources · 2 min read
MCQ explainedPascal’s law states that pressure at any point in a fluid at rest has :Water Resources · 2 min read
MCQ explainedThe surface of a liquid acts like a stretched elastic membrane under tension. This is mainly due to:Water Resources · 1 min read
MCQ explainedPressure of 200 kPa is equivalent to the head of z metre of liquid having relative density 1.59. The value of…Water Resources · 1 min read
MCQ explainedDensity of a fluid is its mass per unit volume. The dimension of density of a fluid is:Water Resources · 1 min read
MCQ explainedFor measurements of small pressure differences, a mixture having a specific gravity of 1.10 is used. The magni…Water Resources · 2 min read
MCQ explainedCentre of pressure on an inclined plane is ………Water Resources · 2 min read
MCQ explainedThe reciprocal of density is known as specific volume. The dimension of specific volume of a fluid is:Water Resources · 1 min read