Calculate the coal consumption per hour

Assignment Help Mechanical Engineering
Reference no: EM131246594

A 100 MW steam station uses coal of calorific value 6400 kcal/kg.

Thermal efficiency of the station is 30% and electrical efficiency is 92% Calculate the coal consumption per hour when the station is delivering its full rated output.

Reference no: EM131246594

Questions Cloud

Represent this game as a matrix : The payoff from hunting a hare is 1, while the payoff to each from hunting a stag together is 3. The payoff from an unsuccessful stag hunt is 0. Represent this game as a matrix.
What is the number of hours : Showthat, no matter what Terry's wage rate, the optimal number ofhours of leisure that he consumes is always the same. What is the number of hours he would like to have for leisure?
Does any player have a strictly dominated strategy : If player i bids more than player j then i wins the good and pays his bid, while the loser does not pay. If both players bid the same amount then a coin is tossed to determine who the winner is, and the winner gets the good and pays his bid while ..
Learn about current trends in servant leadership : Original Question: Learn about current trends in servant leadership by conducting your own research and locating an article that illustrates how the principles of servant leadership are being employed in the workplace, as part of a volunteer or se..
Calculate the coal consumption per hour : A 100 MW steam station uses coal of calorific value 6400 kcal/kg.- Calculate the coal consumption per hour when the station is delivering its full rated output.
Closest to the exact real interest rate : The price of each hotdog is $25 in 2010 and $30 in 2011. Which one of the following is closest to the exact real interest rate that John gets:
Explanation different from methodological individualism : How would a social scientist or a methodological individualist explain why so many young men from the Dominican Republic play Major League Baseball?
Write out or graph each player best-response correspondence : If one player or no players contribute then the lamp will not be erected, in which case any person who contributed will not get his money back.
Theoretical summary that affect your organization : Write a 600-750 word theoretical summary based on two theories/concepts that affect your organization. Select your two theories/concepts from what is presented in the ". . . Theoretical and Conceptual Foundations . . ." PowerPoint

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  What will the payback be for this system

Assuming $0.10/W electricity expense with a 5% annual inflationary rate increase, and a $7.50/W installed cost, what will the payback be for this system after the rebate from the utility provider?

  A refrigerator is to remove heat from the cooled space at a

a refrigerator is to remove heat from the cooled space at a rate of 300 kjmin to maintain its temperature at -8c. if

  Various car and truck spare parts using different steels

Suppose you are appointed as a material engineer at an industry company. The company produces, cutting tools, various car and truck spare parts using different steels. The steels as raw materials to make the parts. All steels are round bars with 50 m..

  Describe operation of a device which uses hydraulic pressure

Calculate 01 the force ratio and movement ratio of each jack 00 the pressure within the hydraulic fluid - Describe the operation of a device which uses hydraulic pressure.

  Determine the true strain at the onset of necking

Assume that for a tensile test, d?t/d?t= ?t  when necking begins. Based on this condition, determine the true strain at the onset of necking? Explain carefully any assumptions made.

  Assume constant specific heats where cwater 4179 kjkg-k

initially an insulated rigid tank contains 15.65 kg of water at 24.16oc and 101 kpa. the tank also contains a 3.12 kg

  If the vacancy concentration in cu is measured to be 10-5

1 a if the vacancy concentration in cu is measured to be 10-5 at 1300k near its melting point what is evf? assume

  Which is that hardness is measured as the applied load

one of the inspectors in the quality control department has frequently used the brinell and rockwell hardness tests for

  Determine the difference between these values and the

an airplane flying at m0 0.8 under standard sea level conditions has instrumentation embedded at the stagnation point

  Piston-cylinder device contains

A piston-cylinder device contains 2.2kg of nitrogen initially at 100kPa and 25C. The nitrogen is now compressed slowly in a polytropic process during which PV^1.3 = constant until the volume is reduced by one-half. Determine the work done and the hea..

  Calculate the factor of safety in a 14mm diameter steel bolt

Ultimate tensile stress = 490MN/m2Ultimate shear stress = 290MN/m2Calculated shear stress = 26.24MPa

  Estimate the density of an aluminum-magnesium alloy used

estimate the density of an aluminum-magnesium alloy used for soda cans as a weighted average of the densities of

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