How do you express the efficiency of a hydroelectric vpower plant when turbine, generator, and piping efficiencies

Question:

How do you express the efficiency of a hydroelectric vpower plant when turbine, generator, and piping efficiencies are given? Show that this equation reduces to electric power output divided by the maximum power potential.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

See More Books

Question Posted: Apr 01, 2016 06:05 AM

See More Questions

The efficiency of a refrigerator increases by 3 percent for each C rise in the minimum temperature in the device. What is the increase in the efficiency for each (a) K, (b) F, and (c) R rise in...
The efficiency of a hydraulic turbine-generator unit is specified to be 85 percent. If the generator efficiency is 96 percent, the turbine efficiency is (a) 0.816 (b) 0.850 (c) 0.862 (d) 0.885 (e)...
The efficiency of a refrigerator increases by 3 percent for each C rise in the minimum temperature in the device. What is the increase in the efficiency for each? (a) K, (b) F, and (c) R rise in...
Patients who undergo chronic hemodialysis often experience severe anxiety. Videotapes of progressive relaxation exercises were shown to one group of patients and neutral videotapes to another group....
What is project scope? What are constraints? Provide an example of a mandatory, external, future constraint. Also provide an example of a discretionary, internal, present constraint.
Name this alkane: HO HD HD-HO-H-HD - HD
Determine whether the random variable x is discrete or continuous. Explain your reasoning. (a) Let x represent the number of lightning strikes that occur in Wyoming during the month of June. (b) Let...
Villar Co. uses special journals and a general journal. Identify the journal in which each of the following transactions is recorded. (a) Purchased equipment on account. (b) Purchased merchandise on...
Discuss the impact of process simulation in the design and scaling-up of chemical plants. How do advanced modeling techniques, such as Computational Fluid Dynamics (CFD) and Discrete Element Method...
Force on a surface of arbitrary orientation? (Figure 1D.2) Consider the material within an element of volume OABC that is in a state of equilibrium, so that the sum of the forces acting on the...
It is argued that hydraulic turbines cannot have a maximum efficiency of 100 percent and there must be a lower upper limit for the turbine efficiency similar to Betz limit of wind turbines. Do you...
What are the basic types of dynamic turbines? How do you compare them in terms of head and volume flow rate?
To answer questions af, check your state code and court opinions. a. In your state, who is eligible to adopt children? Who is not eligible? b. What standards exist to guide a judges decision in your...
For each of Anne Schippel's observations listed below, develop questions you would ask Dry Supply in order to complete the balance sheet analysis. Observation 1: Accounts receivable have remained in...
Use the (Keynesian) AD-AS model to answer the following questions. Draw the effects of a recession caused by a decrease in aggregate demand. For simplicity, assume that your economy starts at general...
1. (a) Let A = [ 0 Find all 2x2 matrices B which satisfy the relation AB = BA. (b) Use row reduction and back-substitution to solve the following system of equa- tions: 1 -3 1 2x+y+z x + 2y + z 2x +...
If Company X has a share price of $80.50 and there are 3.014 million shares outstanding, What is the net income in 2023? Company X Balance Sheet Company X Income Statement Period Ending: 1/1/2023...
You have a friend that has their own business. They want someone to create financial statements for their company because the law states it is necessary. You claim that these statements are not just...
An airplane flies at an altitude of 5 miles toward a point directly over an observer (see figure). The speed of the plane is 600 miles per hour. Find the rates at which the angle of elevation is...
In order to get an idea on current buying trends, a real estate agent collects data on 10 recent house sales in the area. Specifically, she notes the number of bedrooms in each house as follows: a....
Two tanks (Tank A and Tank B) are separated by a partition. Initially Tank A contains 2-kg steam at 1 MPa and 300C while Tank B contains 3-kg saturated liquidvapor mixture with a vapor mass fraction...
A 30-L electrical radiator containing heating oil is placed in a 50-m3 room. Both the room and the oil in the radiator are initially at 10°C. The radiator with a rating of 1.8 kW is now turned...
Is the relation u = mcv, avg T restricted to constant volume processes only, or can it be used for any kind of process of an ideal gas?
Supply is the connection between the cost of a decent and the amount ready to move costing that much. It very well might be addressed as a table or diagram relating cost and amount provided. Makers,...
If 50% of the men 18-34 years old watch television on Mondays at 11 PM, and 30% of those viewers watch Monday Night Football, what is Monday Night Football's rating among men 18-34?
Assume you are a media planner and you have just completed a media plan using both magazine and television advertising. Your magazine schedule reaches 50 percent of the target audience and your...

How do you express the efficiency of a hydroelectric vpower plant when turbine, generator, and piping efficiencies

Question:

Step by Step Answer:

The overall efficiency of a hydroelectric power plant can be expressed as plant gene...View the full answer

Thermodynamics An Engineering Approach

Students also viewed these Mechanical Engineering questions