Fluid Mechanics For pipes that must be broken at intervals for maintenance, the connector used should be a/an Tee Reducer Union Elbow Tee Reducer Union Elbow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics While starting a centrifugal pump, its delivery valve should be kept Either opened or closed ; it does not make any difference Opened Either opened or closed; depending on the fluid viscosity Closed Either opened or closed ; it does not make any difference Opened Either opened or closed; depending on the fluid viscosity Closed ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Dimension of kinematic viscosity is L² . T⁻² L² . T⁻¹ L²T MLT⁻¹ L² . T⁻² L² . T⁻¹ L²T MLT⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone. 40 1 10 70 40 1 10 70 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The variable required to be known in correlations used for estimating the horse power of a centrifugal gas compressor and hence its cost are P. Inlet pressure Q. Compressor rpm R. Delivery pressure S. Volumetric flow rate at inlet. P and R P, Q and R R and S P, Rand S P and R P, Q and R R and S P, Rand S ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following must be followed by the flow of a fluid (real or ideal)? (I) Newton's law of viscosity. (II) Newton's second law of motion. (III) The continuity equation. (IV) Velocity of boundary layer must be zero relative to boundary. (V) Fluid cannot penetrate a boundary. II, IV, V II, III, V I, II, V I, II, III II, IV, V II, III, V I, II, V I, II, III ANSWER DOWNLOAD EXAMIANS APP
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