- (A) Coefficient of contraction of a venturimeter is unity
- (B) Flow nozzle is cheaper than venturimeter but has higher energy loss
- (C) Discharge is independent of orientation of venturimeter whether it is horizontal, vertical or inclined
- (D) None of the above statement is correct.
Civil Engineering Mcqs
- (A) 4/3
- (B) 3/2
- (C) 9/4
- (D) 27/8
- (A) x2y
- (B) x2-y2
- (C) cosx
- (D) x2 + y2
- (A) directly proportional to its radial distance from axis of rotation
- (B) inversely proportional to its radial distance from the axis of rotation
- (C) inversely proportional to the square of its radial distance from the axis of rotation
- (D) directly proportional to the square of its radial distance from the axis of rotation
- (A) 0.25
- (B) 0.50
- (C) 1.0
- (D) none of the above
- (A) decreases with increase in temperature
- (B) increases with increase in temperature
- (C) is independent of temperature
- (D) is independent of pressure for very high pressure intensities
- (A) intensity of pressure and rate of angular deformation
- (B) shear stress and rate of angular deformation
- (C) shear stress, viscosity and temperature
- (D) viscosity and rate of angular deformation
- (A) at the centroid of the submerged area
- (B) always above the centroid of the area
- (C) always below the centroid of the area
- (D) none of the above
- (A) 3.75 m
- (B) 4.0 m
- (C) 4.2m
- (D) 4.5m
- (A) when its metacentric height is zero
- (B) when the metacentre is above the centre of gravity
- (C) when the metacentre is below the centre of gravity
- (D) only when its centre of gravity is below its centre of buoyancy
