- (A) Venturimeter
- (B) Orifice plate
- (C) nozzle
- (D) pitot tube
- (E) all of the above
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- (A) pressure
- (B) temperature
- (C) density
- (D) modulus of elasticity
- (E) absolute temperature
- (A) sink to bottom
- (B) float over fluid
- (C) partly immersed
- (D) be fully immersed with top surface at fluid surface
- (E) none of the above
- (A) Venturimeter
- (B) Orifice plate
- (C) hot wire anemometer
- (D) rotameter
- (E) pitot tube
- (A) it is the best liquid
- (B) the height of barometer will be less
- (C) its vapour pressure is so low that it may be neglected
- (D) both
- (A) Venturimeter
- (B) Orifice plate
- (C) hot wire anemometer
- (D) rotameter
- (E) pitot tube
- (A) pressure in pipes, channels etc.
- (B) atmospheric pressure
- (C) very low pressure
- (D) difference of pressure between two points
- (E) rain level
- (A) centroid of the displaced volume of fluid
- (B) center of pressure of displaced volume
- (C) e.g. of floating ‘body
- (D) does not exist
- (E) none of the above
- (A) 1
- (B) 5
- (C) 7
- (D) 6
- (A) upthrust
- (B) reaction
- (C) buoyancy
- (D) metacentre
- (E) center of pressure
