What is the maximum thermal efficiency

Assignment Help Civil Engineering
Reference no: EM131032923

A thermoelectric generator receives heat from a source at 340°F and rejects the waste heat to the environment at 90°F. What is the maximum thermal efficiency this thermoelectric generator can have?

Reference no: EM131032923

Questions Cloud

Evaluate the success of vodafone implementation plan : Analyze and discuss the central issue(s) faced by Vodafone, including the contributing management and technological factors, explain why ERP was a necessary information system solution to address the organization's issues;
Why is the fluid in the absorber cooled : In absorption refrigeration cycles, why is the fluid in the absorber cooled and the fluid in the generator heated?
Explain benefit of risk assessment for an it infrastructure : Explain the benefit of risk assessment for an IT infrastructure. How does an IT manager faced with a list of several risks know which risks to focus on first?
When will the company first see a profit : Your recommendation. Please do not simply say "Yes, this is a great investment." Explain why. What is the profit margin and when will the company first see a profit?
What is the maximum thermal efficiency : What is the maximum thermal efficiency this thermoelectric generator can have?
Determine the fraction of the refrigerant that evaporates : the amount of heat removed from the refrigerated space and the compressor work per unit mass of refrigerant flowing through the condenser
Refer to the real world case on wolf peak international : Refer to the Real World Case on Wolf Peak International in the chapter. If you were   starting a small business, what business application software would you choose for accounting and control of business operations and management reporting? Why?
Identify an organizational-level goal : Identify an organizational-level goal that would be incorporated into an annual business strategy (e.g., financial performance, service, productivity, competitive advantage, innovation.). Develop three organizational development strategies relating t..
Most of the discussion on the case focused on hardware : Case Study Question:Most of the discussion on the case focused on hardware and software issues. However, these are essentially enablers for underlying business processes developed by each of the companies involved.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Find the steady state concentration for the air in the box

Consider the air over a city to be a box 100km on a side that reaches up to an altitude of 1.0 km. The air is blowing into the box along one of its sides with a speed of 4 m/s.

  Draw the influence line for the shear at point b

Draw the influence line for the shear at point B. Plot numerical values every 5 ft. Assume the support at A is a roller and C is fixed. EI is constant.

  Calculate the mass and volumetric composition of 1 hcp

For a cement paste with an initial water-cement ratio of 0.5, by mass, calculate the mass and volumetric composition of 1 cm^3 of HCP under both wet and sealed curing conditions.

  What is the maximum column load in kips that could be placed

What is the maximum column load in kips that could be placed on a 4-ft square temporary footing on a sand for which the standard resistance is about N=15 and the water table is at the surface? A factor of safety of 2 is to be maintained against beari..

  What is the future worth at 15 years of your investment

A structural element subjected to cyclic loading is made of fc’ = 3000 psi concrete. Compressive stresses are changing between 2200 psi and 1600 psi. The frequency of loading is 8 Hz. After 10 years of uninterrupted loading, evaluate damage of materi..

  Determine the max shear stress developed in regions

A solid shaft with a diameter of .75 in. The subject is torqued at B(35lb*ft clockwise), C(20lb*ft counterclockwise), D(40 lb*ft counter clockwise) and E(25 lb*ft clockwise).

  What is the drag coefficient

A 2,150 lb car is traveling at sea level at a constant speed. Its engine is running at 4500 rev/min and is producing 150 ft-lb of torque. It has a driveline efficiency of 90%, a driveline slippage of 2%

  The maximum population

The maximum population that can be served from the new development without exceeding the capacity of the trunk sewer. Diameter, slope, and invert elevations of sewer XB.

  Comment on reasons for the differences between the predicted

You need to compare measured and predicted deflections for the three situations described below. Comment on reasons for the differences between the predicted and measured values. Recall that E = 69 GN/m2, rho = 2700 kg/m3, and the beam cross-section ..

  What is last year that carbon tetrachloride can be produced

Section 604 of the act lists the phase-out of production of substances that deplete the ozone layer. What is the last year that carbon tetrachloride can be produced

  What is the rate of energy in kw that enters into the air

A 40 oF breeze of 10 miles per hour blows over the top of a round open-top water cooling tank which has a bulk temperature of 100 oF. What is the rate of energy in kW that enters into the air

  What is the uniform flow in cfs when the pipe is half full

A concrete (n=0.013) stormwater channel, 6-feet in diameter, has a bed slope of 0.01%. What is the uniform flow in cfs when the pipe is half full

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