If the net positive suction head (NPSH) requirement for the pump is not satisfied, then_ Select one: O a. No flow will take place O b. Efficiency will be low O C. Excessive power will be consumed O d. Cavitation will be formed

Q: If the net positive suction head (NPSH) requirement for the pump is not satisfied, then, Select one:…

A: ANSWER = (a) cavitation will formed.

Q: Draw Head –Capacity curve of centrifugal pump at varying pumping speeds.

A:

Q: 1. How to maintain the efficiency of the centrifugal pump ? 2. what is specific speed, and what is…

A: A hydraulic pump is a device that is used to increase the level of water from the lower head to the…

Q: QUESTION 02 Consider a single acting triplex pump having 7-in. liners and 12-in. stroke length…

A:

Q: A rotary pump draws oil from (tank 1) and delivers it into (tank2), the level in (tank 1) is 3 m…

A:

Q: 1. DISCUSS THE DIFFERENCE BETWEEN A SERIES & PARALLEL PUMP 2. WHAT ARE THEIR COMMON ADVANTAGES &…

A:

Q: List down the different types of pumps together with its application. Classify them into Positive…

A: There are two types of pump: 1). Rotodynamic pump(Centrifugal pump)or Non-positive displacement pump…

Q: 22. Compute the size of a reservoir necessary to supply a 2 gal/min pump with adequate fluid to…

A:

Q: What hp must be supplied to pump 2 cu. ft per sec from the lower to upper reservoir if the pump…

A: Flow rate, Q=2 ft3/secPump efficiency, η=75%Roughness of the pipe, e=0.003 ftElevation at lower…

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Viobe.…

A:

Q: IF THE IMPELLER OF A CENTRIFUGAL PUMP IS KEPT THE SAME AND THE SPEED VARIED, THE PUMP OUTPUT SHALL…

A: With the same impeller specifications (i.e, Diameter) and change in speed:- 1) Flow rate is…

Q: Head developed by a centrifugal pump is. Select one: O a. Proportional to diameter and speed of…

A: Objective: To determine the head develop by a centrifugal pump

Q: Determine the maximum suction elevation in feet below pump centerline

A: Given, NPSH = 20 ft T = 90 F hf = 1.6 ft Ls = 1500 ft P = 0.69 psia

Q: A cylinder with a bore diameter of 1.5 in and a rod diameter of 0.625 in is to be used in a system…

A:

Q: If the net positive suction head (NPSH) is greater than the required suction head of the pump,…

A: If NPSH (net positive suction head) available is greater than the NPSH required than cavitation will…

Q: Explain the construction and working principle of a fixed vane pump with a neat diagram. Also derive…

A: VANE PUMP  The drawback of gear pumps is minor leakage because of the space between gear teeth and…

Q: Explain the usefulness of the tubes around the pody of the commercial pump, explain it in detail

A: A pump moves liquid, but it does not create pressure. It generates the flow required for the…

Q: Discuss the relation between the head pressure and flow rate for the benefits of connecting the…

A: Solution:

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe.…

A:

Q: Q1- How much power must be supplied for the pump to maintain of 250mm of mercury vacuum and 275 Kpa…

A:

Q: Define aur vessels. Explain the advantages of air vessel in pump system.

A: Air vessels are used in the reciprocating pump. It is basically a cast iron closed chamber having an…

Q: If the NPSHR is 3m less than the NPSHA you got on question number 2, determine the pump suction…

A:

Q: A rotary pump draws oil from (tank 1) and delivers it into (tank2), the level in (tank 1) is 3 m…

A:

Q: The static head of a centrifugal pump is equal to the of suction head and delivery head. O a Sum Ob.…

A: Answer: Option A The static head of the centrifugal pump is equal to the Sum of the suction head and…

Q: The manometric head is defined as the actual head aganist the pump has to work

A: Correct option is:

Q: Discuss the fixed displacement vane pump with a neat diagram and derive an expression for…

A:

Q: Explain the Moody diagram. For which type of flow can it be applied?

A: Moody Diagram is a types of graph  that connects  Darcy Weisbach friction factor fd  , Reynolds…

Q: estimate the volume flow rate of water through the siphon

A: Given data: Apply Bernoulli’s equation between the free surface of the tank and the exit of the…

Q: Head developed by a centrifugal pump is Select one: O a. Proportional to diameter of impeller only O…

A: Head developed by  a centrifugal pump is proportional to the diameter of impeller and speed of the…

Q: state the affinity laws applicable to centrifugal pumps

A: The affinity laws application to centrifugal pumps are explained as follows.

Q: The main of purpose of pumps is to transfer fluid from one point to another. If that's the only…

A: A pump is used to move fluids from one place to another. It just creates fluid flow; it does not…

Q: 5.29 Determine the specific speed of the following centrifugal pumps: (a) A single-stage pump…

A: Given:a) N=1450 rpmH=12.8 mQ=15 L/s =15*10-3 m3/sb) n=2N=1450 rpmH=24 mQ=25 m3/h =0.0069444 m3/s

Q: (d) What influences the pressure developed by a pump when it is operating, and also the maximum…

A: (d). What influence the pressure developed by a pump when it is operating,and also maximum pressure…

Q: water at the rate of 51 gal/min.

A: 0.11 ft^3/s

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe-…

A:

Q: Pumps are rated by its maximum O a. pressure,speed and flow. O b. output flow and spee in rpm O C.…

A: Pumps are rated so that the standardization of the performance of the pump can be done on the basis…

Q: Ex2-The two pumps (n=1800 rpm) each have the following characteristics: h= (100, 90, 80, 60, 40,…

A:

Q: The impeller of a radial pump with diameter of 34.2 in trimmed such that its head is reduced by…

A: Given data   Initial Diameter of Pump = D1 =  34.2 inFinal Head = Initial Head2H2 = H12We have to…

Q: In order to meet the stated goal of delivering 4 gallons per minute at a height of 670 meters, a…

A: flow rate formula in terms of head, rpm and head per stage is used to arrive the solution. Given:…

Q: Calculate the following: 1.Head at the discharge side,m 2. Velocity Head, m 3. Total Head of the…

A:

Q: Q:/ Discuss the relation between the head pressure and flow rate for the benefits of connecting the…

A: For solution refer below images.

Q: What is sucker rod pump? What it is used for? Briefly explain the working principle of sucker rod…

A: The Sucker rod pumping is also referred to as "beam pumping," provides mechanical energy to lift oil…

Q: Ex2-The two pumps (n=1800 rpm) each have the following characteristics: h= (100, 90, 80, 60, 40,…

A:

Q: A multi-stage centrifugal pump is to deliver 500 gpm of water at a total head 250 ft. Specific…

A: GIVEN DATA - SPECIFIC SPEED Ns=300rpm N=500rpm DISCHARGE Q=500gpm = 31.5451 Lit/sec TOTAL HEAD…

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.