Fluid Mechanics A centrifugal pump used to pump water is used to pump an oil with specific gravity of 0.8 at the same rate. The power consumption will now Decrease Data insufficient to predict Increase Remain same Decrease Data insufficient to predict Increase Remain same ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Function of air vessel provided in a reciprocating pump is to Reduce discharge fluctuation Increase the pump efficiency Avoid the necessity of priming Reduce the danger of cavitation Reduce discharge fluctuation Increase the pump efficiency Avoid the necessity of priming Reduce the danger of cavitation ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In Newton's law range, the drag co-efficient for the motion of spherical particle in a stationary fluid is 0.044 4.4 44 0.44 0.044 4.4 44 0.44 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is used for very accurate measurement of flow of gas at low velocity? Pitot tube Segmental orificemeter Hot wire annemometer Rotameter Pitot tube Segmental orificemeter Hot wire annemometer Rotameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Prandtl mixing length is Applicable to laminar flow problems A universal constant Zero at the pipe wall None of these Applicable to laminar flow problems A universal constant Zero at the pipe wall None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the value of Fanning friction factor f ' for smooth pipe at NRe = 10⁶ approximately? 0.003 0.1 0.3 0.01 0.003 0.1 0.3 0.01 ANSWER DOWNLOAD EXAMIANS APP
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