1. A differential manometer is used to A. Measure absolute pressure B. Measure b
ID: 1737908 • Letter: 1
Question
1. A differential manometer is used to A. Measure absolute pressure B. Measure baremetric pressure C. Measure the change in pressure between 2 pressure vessels D. Measure gage pressure E. None of the above 2. A floating body A. Has a higher specific pravity than the liquid B. Displaces a volume of liquid equal to its weight C. Can never sink D, Raises the pressure in a liquld E. None of the above 3. The Law of continuity A. Was derived based upon pressure analysis Requsthe specifie weight of a iquid to be constant C Is independent of specific gravity D. Was derived from the momentum equation E. None of the above 4, BERNOULLI'S Equation A. Can be used to determine head loss due to friction B. Is used to solve directly for hydrostatic forces C. Applies to a limited number of fluids D. Can be used to determine viscosity E. None of the above Total head (H) A. Is equal to the horsepower of a pump B. Is equal to the horsepower of a turbine C. Is equal to the velocity head of a liquid D. Is equal to the pressure head 5. E. None of the above nei A. Pipe elbow 2-Explanation / Answer
1. c
2. has higher specific gravity than liquid
3. was derived momentum equation
4. applied limited number of fluids
5.E. none of the above
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