Fluid Mechanics The equivalent diameter for flow through a rectangular duct of width B and height H is 4HB/(H + B) 2HB/(H + B) HB/(H + B) HB/2(H + B) 4HB/(H + B) 2HB/(H + B) HB/(H + B) HB/2(H + B) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is the most common pump for pumping either raw sewage or sludge? Centrifugal pump Gear pump Reciprocating pump Electromagnetic pump Centrifugal pump Gear pump Reciprocating pump Electromagnetic pump ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Euler's equation of motion is a statement expressing Conservation of mass Conservation of energy Newton's first law of motion Newton's second law of motion Conservation of mass Conservation of energy Newton's first law of motion Newton's second law of motion ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drop (Δp) for a fluid flowing in turbulent flow through a pipe is a function of velocity (V) as V2 V-0.2 V2.7 V1.8 V2 V-0.2 V2.7 V1.8 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reynolds number for flow of water at room temperature through 2 cm dia pipe at an average velocity of 5 cm/sec is around 100 1000 2000 10 100 1000 2000 10 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cd is always __________ Cc. Greater than Either more or less than Less than Equal to Greater than Either more or less than Less than Equal to ANSWER DOWNLOAD EXAMIANS APP
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