Fluid Mechanics With increase in molecular weight of the gas, the head developed by a centrifugal compressor will Decrease Unpredictable Remain same Increase Decrease Unpredictable Remain same Increase ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady flow occurs, when the Rate of the velocity change is constant Conditions change steadily with time Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant Rate of the velocity change is constant Conditions change steadily with time Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The unit of velocity head is ft-lb/sec ft-lbf/sec ft-lb/ft³ ft-lbf/lb ft-lb/sec ft-lbf/sec ft-lb/ft³ ft-lbf/lb ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following pipe bends will incur the largest head loss ? U-bend 30° bend 45° bend 90° bend U-bend 30° bend 45° bend 90° bend ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of actual discharge to theoretical discharge through an orifice is equal to Cv . Cd Cc . Cd Cc . Cv Cd/Cv Cv . Cd Cc . Cd Cc . Cv Cd/Cv ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Water is flowing at 1 m/sec through a pipe (of 10 cm I.D) with a right angle bend. The force in Newtons exerted on the bend by water is 5π/√2 10√2π 5π/2 5√2π 5π/√2 10√2π 5π/2 5√2π ANSWER DOWNLOAD EXAMIANS APP
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