Geothermal Power Plant Turbine Generator 3 2 Steam 4 Cooling tower Injection well Hot water 1

Q: A hot water heater in a residential home runs for an average of 2.5 hours per day with a heat energy…

A: This question is based on electrical energy consumed in home or domestic connection.

Q: The average electricity consumption of a house in Gainesville is known to be 924 kWh in a month (One…

A: Introduction: 1) kWh is the unit of energy and is defined as consumption of one kilowatt power in…

Q: How much energy would you consume daily if you kept a lightbulb of 20 watts on all day long?

A: A lightbulb is rated as 20 Watt which is indicating the power of the bulb.  P = E/t  Power is…

Q: Suppose you leave a 50 W bulb on for a day. Approximately how much energy does it use? A) 4 Joules…

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Q: Mr Smith buys some solar panels to heat the water for his house.Explain how this will help to reduce…

A: We generally use electricity or gas to heat water. There is heat transfer from gas to water. Hence…

Q: The hot water from a geothermal source well steadily transfers 60 kW of heat to a working fluid that…

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Q: When an electric company can’t meet its customers’ demand for electricity on a hot summer day,…

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Q: What formula relates entropy and the number of microstates? Who came up with this formula?

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Q: Some energy is lost in every energy conversion. Explain the meaning of this statement. (Direct your…

A: Energy transformed into another form involves energy loss.  But, it is a known theory in Physics…

Q: The nearby town of Bellefonte, PA features the Gamble Mill, an old mill originally used to grind…

A: Given Height difference            = 3 m Flow rate                         = 2.8 m3/sec Acceleration…

Q: In a decentralized energy generation system, analyze how solar thermal energy can contribute to…

A: Solar energy is the energy obtained from Sun. This energy is converted to electrical and heat energy…

Q: How much change in the energy of wind will take place if wind velocity becomes 4 times ? Change in…

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Q: What is the definition of emissions

A: Emission: Emission is process of the emission of something in nature, due to any cause. Like…

Q: energy from the sun evaporates water from the sea. some of this water eventually drives a…

A: We know hydroelectric power station are usually located on water source like River, dams or lake.…

Q: Ina small dam, water flows at a rate of 2500 kg/s and falls 30 m. After calculating the power wasted…

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Q: The average electricity consumption of a house in Gainesville is known to be 1,007 kWh in a month…

A: As the monthly energy consumption is 1007 kWh therefore the daily energy consumption of Gainesville…

Q: The nearby town of Bellefonte, PA features the Gamble Mill, an old mill originally used to grind…

A: GivenHeight difference            = 3 mFlow rate                         = Acceleration of gravity…

Q: Directions: Complete the concept map below. Write your answers in your notebook or on a separate…

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Q: Geothermal energy uses the subsurface level of the earth to heat up water converting it to steam and…

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Q: The average electricity consumption of a house in Gainesville is known to be 1,036 kWh in a month…

A: Given that: E=1036 kWh in monthAverage output power per day, Pav=1036 kWh30 day=34.53…

Q: How much energy would you consume daily if you kept 3 lightbulbs of 25 watts on all day long?.

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Q: The E-I characteristics give information about the ability of PV or solar panel to convert…

A: Solution- The correct option is (c) sunlight into electricity

Q: How many tonnes of wood per day would be needed for a wood-fired generating station that produces…

A: Given data: Energy produced by burning wood P=1000 MW. Efficiency η=35%. Therefore, total energy…

Q: Your home electricity bill for this 30-day month is $84. The rate is 15 cents per kilowatt-hour. How…

A: Solution: Given that Electricity bill for month (30 days) = $84  rate is 15 cents per kilowatt-hour

Q: Many decisions are made on the basis of the payback period: the time it will take through savings to…

A: The energy cost, $ 1.0 per MJ   Insulation cost, $ 4.0 per m2   Surface area, A=150 m2   The heat…

Q: onal potential energy

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Q: In Arizona, photovoltaic (PV) panels can generate an average annual power of 1 MW/acre. If there are…

A: Given Data :-   Average annual power generation in Arizona =1MW/acre Number of sunny days in Arizona…

Q: A power plant produces 1 GW of electricity, at an efficiency of 40% (typical of today's coal-fired…

A: Given: The power of plant is W=1 GW. The efficiency is e=40%.   The expression of efficiency is…

Q: Many decisions are made on the basis of the payback period: the time it will take through savings to…

A: Assume that the heat energy per time is 126J/s degree Celsius , savings is 12% and surface area is…

Q: At a certain location, the solar power per unit area reaching Earth’s surface is 200 W/m2, averaged…

A: The solar power incident on the panel when the total area of the panel is A can be expressed as

Q: Describe the energy transformation of hydroelectric generator, solar water heater, wind mills

A: Energy is the capacity to do work. Energy transformation is the process of energy change from one…

Q: Geothermal energy uses the subsurface level of the earth to heat up water converting it to steam and…

A: Given: electricity produced Eout=789 Jefficiency η =46%

Q: power are both co s widespread as fossil fuel generators, they are slowly gaining rldwide. a wind…

A: (a) A wind turbine generates electricity by using the kinetic energy of the wind to turn the blades…