Several geothermal power plants are in operation in the united states and more are being built...

Several geothermal power plants are in operation in the united states and more are being built since the heat source of a geothermal plant is hot geothermal water which is “free energy.” An 8-MW geothermal power plant is being considered at a location where geothermal water 160 degrees C is available. Geothermal water is to serve as the heat source for a closed Rankine power cycle with refringent 134a as the working fluid. Specify suitable temperature and pressures for the cycle, and determine the thermal efficiency of the cycle. Justify your selection.

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samet mamat answered 2 years ago

Suppose there are two countries in the world: Canada and the United States. Power plants in...

Suppose there are two countries in the world: Canada and the United States. Power plants in the United States mid-west burning high-sulphur coal contributes to the acidification of lakes in Canada. Explain by using a diagram, if the two countries do nothing to reduce pollution, then there is a loss in economic efficiency.

Despite being a world “super-power,” the United States ranks poorly – compared to other industrialized nations...

Despite being a world “super-power,” the United States ranks poorly – compared to other industrialized nations – on multiple health indicators. Which statement best explains why this is true. a. Over 25 million U.S. residents do not have health insurance b. Technological advances have created so many environmental carcinogens (cancer-causing agents) that cancer has become epidemic. c. The U.S. education system has failed – the result is poor public health. d. Investments in medical treatment rather than prevention and escalating...

Eskom is a power company conglomerate in the South Africa and operates several power plants throughout...

Eskom is a power company conglomerate in the South Africa and operates several power plants throughout the region, a few of them nuclear power plants. Needless to say, the public is concerned with emissions in the air surrounding these plants. Examine what public opinion means and critically discuss the questions the public relations specialists at Eskom must understand about public opinion before deciding on an appropriate campaign.

Is the United States and imperialist power? Has the United States grown rich by exploiting other people?...

Is the United States and imperialist power? Has the United States grown rich by exploiting other people? Do American companies engage in fair trade? Has and does the United States use military and political power to force others to exchange products at unfair prices? Is imperialism central to the success of American capitalism?

Instructions: Florida Power and Light (FPL) are seeking to add two more nuclear power plants on...

Instructions: Florida Power and Light (FPL) are seeking to add two more nuclear power plants on the current Homestead location where two nuclear power plants already exist. FPL seeks two more South Florida nuclear reactors article http://articles.sun-sentinel.com/2014-05-12/business/fl-fpl-nuclear-preview-20140512_1_turkey-point-fpl-reactors Based on what you have learned so far from this class, discuss the following: What problems might these new power plants encounter if they were built in South Florida with a lifespan of 40 years? What advantages are there in giving FPL the...

Several reports show the drawbacks and ineffectiveness operation of fuses and circuit breakers in the power...

Several reports show the drawbacks and ineffectiveness operation of fuses and circuit breakers in the power lines. From your opinion, justify their potentials to protect equipment against voltage surges. Any disagreement shall be presented in relevant facts

discuss the status of photovoltaic power plants in the United Status. Include in our discussion the...

discuss the status of photovoltaic power plants in the United Status. Include in our discussion the power ratings of the solar power plants and their locations Cite the references.

The Federal Reserve (the Fed) is the central bank of the United States with the power...

The Federal Reserve (the Fed) is the central bank of the United States with the power to create money. When the Fed decides to increase the money supply by creating more money, how do they go about doing this? What role do banks play in this process? Where does the money come from to pay for all their purchases?

Downtown Street, a British Company, is considering establishing an operation in the United States to assemble...

Downtown Street, a British Company, is considering establishing an operation in the United States to assemble and distributes top hats. The initial investment is estimated to be £20,000,000 (British pounds - GBP) which is equivalent to US$23,000,000 at the current exchange rate. Given the current corporate income tax rate in the United States, Downtown Street estimates that total after-tax annual cash flow in each of the three years of the investments life would be US$10,000,000, US$12,000,000, and US$15,000,000, respectively. However,...

I want a report on ‏)Gas Turbine Power Plant as are being used as standby plants...

I want a report on ‏)Gas Turbine Power Plant as are being used as standby plants for hydro-electric)

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