358.  An open container filled with water is moved vertically downward with a uniform linear acceleration. The pressure at its bottom will be
A. greater than static pressure
B. equal to static pressure
C. lesser than static pressure
D. none of these.

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359.  A tank 4mx3mx2m containing an oil of specific gravity 0.83 is moved with an acceleration g12 m-sec2. The ratio of the pressures at its bottom when it is moving vertically up and down, is
A.2
B.3
C. 1/2
D. 1/3.

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360. Highest dam in India, is
A. Bhakra dam
B.
C. Nagarjuna Sagar darn
D.

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361.  Non-over flow double provided in
A. Bhakra dam
B.
C. Nagarjuna Sagar dam
D.

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362.  Cavitation is caused by
A. Low pressure
B.High Pressure
C. Low velocity
D.high velocity

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363. An ideal fluid is
A. incompressible
B. compressible
C. compressible and non-viscous
D. slightly affected by surface torque.

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364.  Shear stress is directly proportional to
A. the velocity
B. the shear strain
C. the viscosity
D. the velocity.

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