Fluid Mechanics The ratio of inertial forces to viscous forces is called the __________ number. Reynold Froude Mach Weber Reynold Froude Mach Weber ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Power number is the ratio of Inertial stress to gravitational stress Gravitational stress to drag stress Inertial stress to drag stress Drag stress to inertial stress Inertial stress to gravitational stress Gravitational stress to drag stress Inertial stress to drag stress Drag stress to inertial stress ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Function of air vessel provided in a reciprocating pump is to Increase the pump efficiency Reduce the danger of cavitation Avoid the necessity of priming Reduce discharge fluctuation Increase the pump efficiency Reduce the danger of cavitation Avoid the necessity of priming Reduce discharge fluctuation ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For pipes that must be broken at intervals for maintenance, the connector used should be a/an Reducer Elbow Tee Union Reducer Elbow Tee Union ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boiler feed water pump is usually a __________ pump. Reciprocating Multistage centrifugal Gear Diaphragm Reciprocating Multistage centrifugal Gear Diaphragm ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, Vavg = average fluid velocity) 1.5 Vavg 1.2 Vavg Vavg 1.8 Vavg 1.5 Vavg 1.2 Vavg Vavg 1.8 Vavg ANSWER DOWNLOAD EXAMIANS APP
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