- (A) Mach number
- (B) Froude number
- (C) Reynold’s number
- (D) Weber’s number
- (E) none of the above
Civil Engineering Mcqs
- (A) 10 m/sec
- (B) 25 m/sec
- (C) 2 m/sec
- (D) 50 m/sec
- (E) 250 m/sec
- (A) 1 : 5
- (B) 1 : 2.5
- (C) 1 :25
- (D) 1:V5″
- (E) 1 : 53/2
- (A) below the center of gravity
- (B) below the center of buoyancy
- (C) above the center of buoyancy
- (D) between e.g. and center of pressure
- (E) above the center of gravity
- (A) 900 minutes
- (B) 4 minutes
- (C) 4 x (225)3/2 minutes
- (D) 4 (225)1/3 minutes
- (E) 4 x V225 minutes
- (A) e.g. of body
- (B) center of pressure
- (C) center of buoyancy
- (D) metacentre
- (E) liquid surface
- (A) Mach number
- (B) Froude number
- (C) Reynold’s number
- (D) Weber’s number
- (E) none of the above
- (A) resultant force acting on a floating body
- (B) equal to the volume of liquid displaced
- (C) force necessary to keep a body in equilibrium
- (D) the resultant force on a body due to the fluid surrounding it
- (E) none of the above
- (A) 1000 kg
- (B) 4000 kg
- (C) 2000 kg
- (D) 8000 kg
- (E) 16000 kg
- (A) only when the fluid is frictionless
- (B) only when the fluid is incompressible and has zero viscosity
- (C) when there is no motion of one fluid layer relative to an adjacent layer
- (D) irrespective of the motion of one fluid layer relative to an adjacent layer
- (E) in case of an ideal fluid
