Explain briefly how Faraday’s law is used to produce electricity in a coal-fired power station?

Expert Solution

genius_generous answered 2 years ago

If a coal-fired power plant burns 2 kg of coal to produce electricity, and the electricity...

If a coal-fired power plant burns 2 kg of coal to produce electricity, and the electricity is used to power an elevator motor that is 60% efficient, how high can the elevator and passengers be lifted up if their total mess is 1500 kg? and then How many human workers using muscle power('energy servants") would be needed to lift the elevator up to the same height, if they had one minute to do so? Assuming that one energy servant is...

Explain how the sulfur dioxide released in a coal-fired power plant in the U.S. can decrease...

Explain how the sulfur dioxide released in a coal-fired power plant in the U.S. can decrease the pH of a lake in Canada. Describe how nitrogen oxides form HNO3 in the atmosphere.

Consider the environmental damage that results from the emissions of coal-fired power plants. These plants produce...

Consider the environmental damage that results from the emissions of coal-fired power plants. These plants produce pollutants such as sulfur dioxide (SO2) and nitrogen oxide (NOx), which combine with hydrogen to make acid rain. They release mercury into the environment and emit other particulate matter such as soot, as well. Which of these externalities are highly localized, and which are borne by society at large? Explain

At a coal-fired power plant, assume that lignite coal is being burned as shown in the...

At a coal-fired power plant, assume that lignite coal is being burned as shown in the following stoichiometric combustion reaction equation, which assumes that the nitrogen in the lignite and in the air is all converted to NO and that combustion is complete: CH0.96O0.18N0.016S0.012 + x (O2 + 3.78 N2) → CO2 + 0.48 H2O + 0.016 NO + 0.012 SO2 + 3.78x N2 (a) What is the value of the coefficient, x? (b) To ensure complete combustion, air must...

Coal is our cheapest and dirtiest fuel used to produce electricity. Because it is so dirty,...

Coal is our cheapest and dirtiest fuel used to produce electricity. Because it is so dirty, coal fired electric plants are now required to buy scrubbers to reduce emissions. Natural gas has become cheaper to get out of the ground than coal, and produces electricity with less pollution. Graph the market for coal. Put quantity of coal on the horizontal axis and price on the vertical axis. Show and describe what happens to demand, supply, price and quantity demanded as...

A coal-fired power plant produces power with costs . Each unit of power earns the plant ....

A coal-fired power plant produces power with costs . Each unit of power earns the plant . Burning coal releases particulate matter (PM2.5), a pollutant that is known to cause heart disease, lung disease, and birth defects. The coal plant borders a wildlife sanctuary which sells tourism visits for a price $30. However, the sanctuary's animals are getting sick due to the negative externality of PM2.5, such that the costs to the sanctuary are . The local government decides to tax the...

A coal-fired power plant proposes to burn 3% sulfur coal with a heating value of 11,000...

A coal-fired power plant proposes to burn 3% sulfur coal with a heating value of 11,000 Btu/lb. If the plant is to meet the standard of performance given by EPA New Source Performance Standards (NSPS), what percent cleanup is required for SO2? What percent sulfur could the coal contain if the standards are to be met with no clean-up devices?

How to calculate theoritical NOx and SO2 (mg/Nm3) in gases at coal fired power plant, if...

How to calculate theoritical NOx and SO2 (mg/Nm3) in gases at coal fired power plant, if known : Coal Calorific Value = 4500 kcal/kg Fuel consumption = 180 t/h Excess air = 18% Oxygen in exhaust gases = 5% Flue Gas Temperature in exhaust gases = 135 deg C Carbon Content = 30.110 Hydrogen Content = 3.610 Oxygen Content = 9.850 Sulfur Content = 0.330 Nitrogen Content = 0.700 Ash Content = 5.740 Moisture Content = 32.530 Thank you!

Consider a coal-fired steam power plant that produces 175 MW of electric power. The power plant...

Consider a coal-fired steam power plant that produces 175 MW of electric power. The power plant operates on a simple ideal Rankine cycle with turbine inlet conditions of 7 MPa and 550°C and a condenser pressure of 15 kPa. The coal has a heating value (energy released when the fuel is burned) of 29,300 kJ/kg. Assuming that 75% of this energy is transferred to the steam in the boiler and that the pump has an efficiency of 80% and the...

A 600 MW pulverized coal-fired power plant of 40% efficiency uses coal with an ash content...

A 600 MW pulverized coal-fired power plant of 40% efficiency uses coal with an ash content of 15% and a heating value of 26,700 kJ/kg. Assume 35% of the ash content goes up the stack as particulate matter in the flue gas. The PM emission is controlled by an ESP which has the following efficiencies and weight distribution in the given size ranges. Find the fly ash emitted in g/s.

Question