Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 25, 2020

Determine the power P produced by single jet Pelton wheel hydro and water Flow Q turbine if water falls from reservoir situated 20 m.

Determine the power P produced by single jet Pelton wheel hydro and water Flow Q turbine if water falls from reservoir situat

Determine the power P produced by single jet Pelton wheel hydro and water Flow Q turbine if water falls from reservoir situated 20 m. The characteristic shape number for such a wheel is S =0.11 the diameter of wheel is R=0.25 m and the angular speed of the wheel is w =36rad/s.

Step by Step Solution

★★★★★

3.32 Rating (155 Votes )

There are 3 Steps involved in it

Step: 1

Overall efficiency of a turbine is the ratio of shaft powe... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Principles of heat transfer

Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn

7th Edition

495667706, 978-0495667704

More Books

Students also viewed these Physics questions

Question

★★★★★

A Pelton wheel of 12-ft pitch diameter operates under a new head of 2000 ft. Estimate the speed, power output, and flow rate for best efficiency if the nozzle exit diameter is 4 inches.

Answered: 1 week ago

Question

★★★★★

A turbine blade with a characteristic length of 1 m is cooled in an atmospheric pressure wind tunnel by air at 40?C and a velocity of 100 m/s. At a surface temperature of 500 K, the cooling rate is...

Answered: 1 week ago

Question

★★★★★

The buckets on the Pelton wheel are subjected to a 2-in-diameter just of water, which has a velocity of 150 ft/s. If each bucket is traveling at 95 ft/s when the water strikes it, determine the power...

Answered: 1 week ago

Question

★★★★★

what will be the digital marketing strategy based on how to lead consumers to authentic sites that are not selling fake nike jordan products.

Answered: 1 week ago

Question

★★★★★

At 80 oC, Kc = 1.87 Ã 10-3 for the reaction (a) Calculate the equilibrium concentrations of PH3 and BCl3 if a solid sample of PH3BCl3 is placed in a closed vessel at and decomposes until...

Answered: 1 week ago

Question

★★★★★

What is the value of the polar bear to the United States? To humanity?

Answered: 1 week ago

Question

★★★★★

At which conferences do students regularly present?

Answered: 1 week ago

Question

★★★★★

1. Are the book rates of return reported in Tables 5.1 and 5.2 useful inputs for the capital investment decision? 2. Calculate NPV and IRR for each process. What is your recommendation? Be ready to...

Answered: 1 week ago

Question

★★★★★

? ? ? ? ? ? ? s y s t e m s a r e a s t a n d a r d m e a n s o f i n t r u s i o n d e t e c t i o n Group o f answer choices Video monitoring Encryption Key l o g g e r Biometric

Answered: 1 week ago

Question

★★★★★

The Kreeger Grocery Store chain has bought out a competing grocery store chain. However, it now has too many stores in close proximity to each other in certain cities. In Roanoke the chain has 10...

Answered: 1 week ago

Question

★★★★★

1)How can absorption costing lead to incorrect short-run pricing decisions? 2)Describe how use of absorption costing in determining income can lead to overproduction and a buildup of inventory....

Answered: 1 week ago

Question

★★★★★

The standard overhead cost for a product manufactured by SCOMAN1 Corporation is given below: Variable overhead 2hrs@P10/hr Fixed overhead 2hrs@P5/hr Total Standard overhead rate PER UNIT P 20 10 P 30...

Answered: 1 week ago

Question

★★★★★

1/ "An organization can always be sued in the same way as a person." Is that statement true? Explain your answer. 3/ "'Certification' refers to a process or decision that always brings a lawsuit to...

Answered: 1 week ago

Question

★★★★★

Walk & Talk Inc. makes walkie talkies - handheld, portable, two-way radio transceivers. They are used in setting where mobile phone communication may be costly or impractical, including outdoor...

Answered: 1 week ago

Question

★★★★★

Question 17 Assume that a firm has EBIT of $15,584,650, a tax rate of 40.0 percent, total invested capital of $68,600,000, and a weighted average cost of capital (WACC) of 12.904 percent. Given this...

Answered: 1 week ago

Question

★★★★★

How do the following situations illustrate the features of psychological egoism and/or ethical egoism, or how do they illustrate the limitations and challenges to psychological egoism and ethical...

Answered: 1 week ago

Question

★★★★★

Matthews Co. obtained ninety percent of the common stock of Jackson Co. on January 1, 2016. As of that date, Jackson had the following balances, and fair values, on some of its accounts: During 2017...

Answered: 1 week ago

Question

★★★★★

In a system with light damping (c Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★

A flat plate is placed in a supersonic wind tunnel with air flowing over it at a Mach number of 2.0, a pressure of 25,000 N/m2, and an ambient temperature of ??15?C. If the plate is 30 cm long in the...

Answered: 1 week ago

Question

★★★★★

In boiling (and condensation) heat transfer, the convection coefficient, h, is expected to depend on the difference between surface and saturation temperature T = Tsurface Tsaturation, the body...

Answered: 1 week ago

Question

★★★★★

Heat rejection from high-speed racing automobiles is a problem because the required heat exchangers generally create additional drag. For a car to be tested at the Bonneville Salt Flats, it has been...

Answered: 1 week ago

Question

★★★★★

4. Figure 3.11 shows synaptic connections to produce a cell that responds to A and B if not C. Construct a wiring diagram so that a cell responds to A or B if not C. This is much trickier than it...

Answered: 1 week ago

Question

★★★★★

6. What was Loewis evidence that neurotransmission depends on the release of chemicalspg78

Answered: 1 week ago

Question

★★★★★

11. What are second messengers, and which type of synapse relies on thempg78

Answered: 1 week ago

Previous Question Next Question