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Chemical Engineering - Fluid Mechanics

Exercise : Fluid Mechanics - Section 12
36.
Diaphragm pumps are used to transport
solids
liquids
fluids
slurries
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
For steady ideal fluid flow, the Bernoulli's equation states that the
velocity is constant along a stream line.
energy is constant throughout the fluid
energy is constant along a stream line, but may vary across stream lines
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
In case of a centrifugal pump, the theoretical head developed is dependent on the __________ the impeller.
speed of
diameter of
fluid velocity leaving
all (a), (b) and (c)
Answer: Option
Explanation:
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39.
A hydraulic press has a ram of 10 cms in diameter and a plunger of 1 cm in diameter. The force required on the plunger to raise a weight of 10 tons on the ram is __________ kg.
10
100
1000
10000
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Choose the set of pressure intensities that are equivalent.
4.33 psi, 10 ft. of water, 8.83 inches of Hg.
4.33 psi, 10 ft. of water, 20.7 inches of Hg.
10 psi, 19.7 ft. of water, 23.3 inches of Hg.
10 psi, 19.7 ft. of water, 5.3 inches of Hg.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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