Positive Displacement Type of Pump
Explain why the Centrifugal Pump is not known as the Positive Displacement Type of Pump?
Expert
Centrifugal has varying flow depending upon the pressure or the head; on the other hand, flow in the Positive Displacement pump is more or less constant regardless of the pressure.
Similarly, the viscosity is constant for the positive displacement pumps whereas, value of the centrifugal pump is up and down because higher viscosity liquids fill the clearances of pump resulting in a higher volumetric efficiency. Whenever there occurs a viscosity change in the supply there occurs greater loss within the system. This means change in the pump flow is affected through the change in pressure.
What is meant by ‘efficient design’? Explain.
A multimode fiber is used to couple light into a single mode fiber. Both fibers have the same total diameter. Explain the coupling. Use equations, MATLAB, etc. if necessary. If an LED is used to excite a single mode fiber, explain the coupling of light to the fiber? U
Water flows at 40 m/s from the jet of area of cross-section of 0.008 m2 on to a flat plate as shown in the figure. Determine the force F normal to the plate, and also the flow rates out of the plate. Q : Welding rod 7018 State abbreviation of State abbreviation of the welding rod 7018?
State abbreviation of the welding rod 7018?
You are working in a company that has developed a process to produce DNA vaccines from E.coli. After the fermentation step a lysis step is used to release the DNA from the cells resulting in a sticky mixture. You find that an aggressive cleaning solution heated to 80°C is required to
Explain the term hard links?
Are you able to assist with these two assignments in Arena simulation below? You can use the Basic Process instead of Blocks and Elements.An office of state license bureau has two types of arrivals. Individuals interested in purchasing new plates are chara
Product performance: Depending on the product, this may take many forms. Speed, loads to be withstood, number of work cycles, and intermittent or continuous working are some examples of considerations.
theories for the origin of petroleum, methods for detection of petroleum deposits, fractional distillation
Why Centrifugal Pump is known as the High Discharge pump?
18,76,764
1956292 Asked
3,689
Active Tutors
1432428
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!