Fluid Mechanics Which of the following is the most common pump for pumping either raw sewage or sludge? Gear pump Electromagnetic pump Reciprocating pump Centrifugal pump Gear pump Electromagnetic pump Reciprocating pump Centrifugal pump ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to viscous forces is called the __________ number. Mach Froude Weber Reynold Mach Froude Weber Reynold ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unit of mass velocity is Kg/m². hr Kg/hr Kg/m³. hr Kg/m² Kg/m². hr Kg/hr Kg/m³. hr Kg/m² 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 Union Tee Reducer Elbow Union Tee ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The most economical flow control valve for use with large diameter pipes is a Needle valve Globe valve Butterfly valve None of these Needle valve Globe valve Butterfly valve None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The distance between metacentre and __________ is called metacentric height. Centre of gravity Centre of buoyancy None of these Water surface Centre of gravity Centre of buoyancy None of these Water surface ANSWER DOWNLOAD EXAMIANS APP
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