An 18 inch PVC SDR 35 sanitary sewer line is to be installed. The installation will be completely below the groundwater level. What is the buoyancy force acting on the pipeline in terms of a force per linear foot?

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.