Estimate the generated electrical power

Assignment Help Electrical Engineering
Reference no: EM131201546

A hydroelectric dam has a penstock that discharges 105 kg/s of water. The head of the dam is 80 m.

a. Compute the volume of the discharged water per second (flow rate).

b. Compute the power of the water entering the turbine.

c. Assume that hydro efficiency is 0.95, the turbine efficiency is 0.9 and the generator efficiency is 92%, estimate the generated electrical power.

Reference no: EM131201546

Questions Cloud

Differences between a profit and loss account and cash flow : Describe the differences between a profit and loss account and a cash flow statement.
Compute the water flow rate and the velocity of water : The water head is 60 m. Compute the water flow rate and the velocity of water inside the penstock if the power at the exit of the penstock is 10 MW.
Create your own definition of creative thinking : Briefly describe a professional situation you have been involved with that could have benefited from creative thinking. Discuss how the situation meets the criteria you established in your definition. Also, explain how a creative and innovative ap..
How can socialization and mentoring be use to advance career : How can socialization and mentoring be used to advance a career? How can socialization and mentoring help minimize resistance to change using the contingency approach?
Estimate the generated electrical power : Assume that hydro efficiency is 0.95, the turbine efficiency is 0.9 and the generator efficiency is 92%, estimate the generated electrical power.
Influence on the american housing industry : Reflect on the damage caused by unethical lending practices by mortgage companies. What effect do you think has the potential for the longest-term influence on the American housing industry and why? Provide an example to support your thoughts.
Draw up the books of accounts : Rex Bendall starts an agricultural fencing business. Wellworth Fencing. with £50.000 capital which he has inherited.- Draw up the books of accounts.
Compute the mechanical energy of the turbine : An oil-fired power plant has a condenser that extracts 28,000 Btu/kg of oil. Compute the mechanical energy of the turbine and the overall system efficiency
Foundations of a comprehensive job analysis : What are the foundations of a comprehensive Job Analysis? How do organizations utilize a Job Analysis Questionnaire? Does research support that a job analysis leads to an effective job description? Opine on how you think these resources may best-p..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Lithium ion battery technology

The paper includes Lithium ion battery technology with its advantages and disadvantages. The paper discusses about the Lithium air battery in which detailed reactions of Lithium with air including nonaqueous as well as aqueous are given.

  Power transformers and tariffs

Construction of different types of power transformer, significant energy savings

  Paper on orthogonal frequency-division multiplexing

This document is shown a paper on Orthogonal frequency-division multiplexing with advantages, disadvantages and uses.

  Function of the hmi in a scada system

This assignment contains electronics engineering questions like State the commonly found components of a SCADA (Supervisory control and data acquisition) system. and decribe the function of the HMI in a SCADA system.

  Resultant waveform of the odd harmonic series

Prepare an Excel graph showing the individual components and summated resultant waveform of the odd harmonic series resulting in an approximate square wave.

  Explain scada system

Explain the function of the HMI in a SCADA system.

  Design a 2-digit 24 second shot-clock

Design a 2-digit 24 second "shot-clock" countdown timer with pushbutton controller.

  Model a discrete-time system

To understand di erent signal models To be able to model a discrete-time system and design simple signal processing algorithms.

  Draw a relay construction diagram

Draw a relay construction diagram and briefly explain the operation of a relay.

  Frequency division multiplexing

Write a short technical report on Frequency Division Multiplexing

  Impact of electron energy

Briefly discuss the impact of electron energy, electron current and target on the Bremsstrahlung generated.

  Traffic light controller

The schematic of the traffic light controller

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd