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 Interstage coolers are provided in a multistage compressor to Save power in compressing a given volume to a given pressure None of these Achieve the exact delivery pressure Cool the delivered air Save power in compressing a given volume to a given pressure None of these Achieve the exact delivery pressure Cool the delivered air ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The Stoke's stream function applies to the None of these Irrotational flow only Ideal/non-viscous fluids only Cases of axial symmetry None of these Irrotational flow only Ideal/non-viscous fluids only Cases of axial symmetry ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Curve III in the above diagram represents a/an Ideal plastic Dilatent fluid Pseudo plastic fluid None of these Ideal plastic Dilatent fluid Pseudo plastic fluid None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unit of mass velocity is Kg/hr Kg/m³. hr Kg/m². hr Kg/m² Kg/hr Kg/m³. hr Kg/m². hr Kg/m² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Multistage compressors are used in industry, because they Resemble closely to isothermal compression Reduce the size requirement Are easy to control Reduce the cost of compressor Resemble closely to isothermal compression Reduce the size requirement Are easy to control Reduce the cost of compressor ANSWER DOWNLOAD EXAMIANS APP
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