- (A) 10m/sec2
- (B) 9.81 m/sec2
- (C) 10.2/m sec
- (D) 9.75 m/sec2
- (E) 9 m/sec
Mechanical Engineering Mcqs
- (A) remains same
- (B) increases
- (C) decreases
- (D) shows erratic behavior
- (E) none of the above
- (A) higher
- (B) lower
- (C) same
- (D) higher/lower depending on temperature
- (E) unpredictable
- (A) has the dimensions of 1/pressure
- (B) increases with pressure
- (C) is large when fluid is more compressible
- (D) is independent of pressure and viscosity
- (E) is directly proportional to flow
- (A) 1000
- (B) 2100
- (C) 2700
- (D) 10,000
- (E) 21,000
- (A) energy/unit area
- (B) distance
- (C) both of the above
- (D) it has no units
- (E) none of the above
- (A) higher surface tension
- (B) lower surface tension
- (C) surface tension is no criterion
- (D) high density and viscosity
- (E) low density and viscosity
- (A) its vapour pressure is low
- (B) it provides suitable meniscus for the inclined tube
- (C) its density is less
- (D) it provides longer length for a given pressure difference
- (E) it provides accurate readings
- (A) surface tension
- (B) adhesion
- (C) cohesion
- (D) viscosity
- (E) all of the above
- (A) specific gravity = gravity x density
- (B) dynamicviscosity = kinematicviscosity x density
- (C) gravity = specific gravity x density
- (D) kinematicviscosity = dynamicviscosity x density
- (E) hydrostaticforce = surface tension x gravity
