A Hydroelectric Plant has a Turbine and Generator with an efficiency of 63%. If the dam has a Head of 32 feet and the water flows at 235 cubic feet per second, calculate the Power Generated in KW.

Q: (9) The coefficient of performance of a residential heat pump is 1.95. If the input power to this…

A: The coefficient of performance of a pump is the ratio of heat produced in the pump to the amount of…

Q: Considering an average load for the 5 machines is 211 KW and the total connected load is 302 KW,…

A: Plant load factor depends on the average load and maximum demand. Demand factor depends on the the…

Q: 5. Knowing that electrical power (watts) can be found by the product of the voltage and the current,…

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Q: A mini diesel power plant burns diesel at 12,500 kcal/kg.

A: Conductor-Materials which have free electrons in valence which can flow when comes under any…

Q: A hydro-electric station has an average available head of 100 metres and reservoir capacity of 80…

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Q: hydroelectric generating station is supplied from a reservoir of capacity 8 × 106 cubic meters at a…

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Q: A generating station burns 0.75kg of coal per kWh. The calorific value of coal is 6855kCal/kg.…

A: Let us find the overall efficiency of the station using the formula as provided below.

Q: A diesel engine power plant has one 600 kW and two 250 kW generating units. The fuel consumption is…

A: We have an diesel engine power plant with total of 3 units, 1 unit of 600 KW 2 unit of 250 KW Fuel…

Q: A 4 HP motor with a power factor of 0.8(-) operating at 100 Vrms. How much is the reactive power in…

A: A 4 HP motor with a power factor of 0.8(-) operating at 100 Vrms. To find the reactive power…

Q: A Hydroelectric Plant is supplied from a reservoir having a capacity of 2 X 106 cubic meters with a…

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Q: 1. A hydroelectric station generate power from a reservoir of capacity 4 x 10° m at a head of 50 m…

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Q: A Power plant has maximum demand of 50 MW, a load factor of 60%, a plant capacity of 70% and plant…

A: Given: Maximum Demand=50 MWLoad Factor=60 %Plant capacity=70 %Plant use Factor=80 %

Q: what is the minimum neutral demand load in (kw) for 12 apartments, each containing an 8-kw range

A: Given that, For 1 apartment = 8 kw  Given that for 12 apartments.

Q: A Hydroelectric Plant has a Turbine and Generator with an efficiency of 86 %. If the dam has a head…

A:

Q: What is the available power in watts that can be generated by a wind turbine given the following…

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Q: A hydro station has a water discharge of 550 cubic meter/hour. The head of the water in the dam is…

A: Electricity is generated using conventional and renewable energy resources like solar, hydro,…

Q: A power station has a maximum demand of 100 MW and produces 1008 × 10^3 units per day. The power…

A:

Q: A hydro-electric station has an average available head of 100 metres and reservoir capacity of 50…

A: Given values are =

Q: A steam power station has a coal consumption of 0.54kg/kwhand a load factor of 50%. If the heating…

A: In this question we need to find energy generated per annum, thermal efficiency and coal consumption…

Q: Q1 / A steam power plant with a power output of 150 MW consumes coal at a rate of 60 tons/h. If the…

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Q: Filipinos spend anaverageof 4 hoursper day watching TV. Estimate the yearly cost of electricity to…

A: Given in the question: Average power, P = 150W Total number of TV sets, N = 8 million Load consumed…

Q: A fan rated at 4.45kW blows 250 cubic meter /min of air through a 750kW motor to carry away the…

A: Given: Inlet temperature = 22° C Fan rating = 4.45 kW Motor rating = 750 kW Outlet temperature = 31°…

Q: An industry daily load is 259 kW for first 2 hours, 103 kW for next 8 hours, 159kW for next 6 hours,…

A: Total expenditure per year = rate of maximum * maximum demand + Rate per KWH*Total units consumed in…

Q: Given the latent heat of melting ice 334 kj/kg., and density 0.86 kg/dm, Determine the power of…

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Q: A 65,000 kW steam power station uses coal of calorific value 15,000 kcal per kg. If the coal…

A: Given Load factor = 40%, supply = 65000 KW, coal consumption per KWh = 0.5 Kg, Calculating units…

Q: C- If the annual energy generated in the generators of the hydro station is 2.86x10 Kw/h with an…

A: Annual energy is given E=2.86×108 Kw/h=2.86×108×3.6×106=10296×1011 J Density if waterd=1000 kg/m3…

Q: Determine the thermal efficiency of a steam power station given the following data:  Coal…

A: Given  A problem on thermal efficiency of a steam power station. Please find the below attachment…

Q: The summation of all expenditures to produce a kw-hr power source? (A K-hr power source B Production…

A: In this question we need to choose a correct option

Q: :Calculate the demand factor for a building with the following Electrical Loads Lighting = 367 w Air…

A: Given, The electric loads of a building are Lighting, 367 W Air conditioner, 6.7 kW Appliances, 4.8…

Q: A thermal station has the following data: Max. Demand = 40,000 kW, Load factor = 60%. Thermal…

A: Here we need to find a consumed coal to produce 1kWh of Electrical energy.  To calculate the…

Q: Q1/ A power station provides electricity to the following loads of different consumers: Industrial…

A: The load provided to the different consumers are given. The total load provided to the consumers is…

Q: Determine the total energy consumption and cost of using the following appliances if the rate is…

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Q: A hydro station of 3 MW generate 358 Mwh for one week. If the water discharge at one week is 542000…

A: Given Power capacity of hydro station P = 3 MW Total generation in one week E= 358 MWh Water…

Q: Given the two loads with the power rating: a.) Incandescent light bulb = 100 W b.) LED lamp = 9 W…

A: Given, Two loads are  Incandescent light bulb power rating (P1)=100W per hour LED lamp power rating…

Q: A hydro-electric power plant has a 25MW output with an efficiency of 97%. The turbine efficiency is…

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Q: A hydro-electric plant having 40km2 reservoir area and 120m head is used to generate power. The…

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Q: A gas turbine develops 120 kJ of work while the compressor absorbed 60 kJ of work and the heat…

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Q: . A power plant has the following given data: load factor of 0.48; installed capacity 35 MW; reserve…

A: In this question we need to find the plant use factor.

Q: 1. The boiler, turbine, alternator efficiencies of a thermal power plant are 35%, 86% and 93%…

A: Given: ηboiler=35% or .35ηturbine=86% or .86ηalternator=93% or .93Value of heatind coal=12000…

Q: 11. A hydroelectric power station is supplied from a reservoir having an area of 50 km2 and a head…

A: The hydroelectric power is the cheapest method of producing electricity. The potential energy of…

Q: A wind turbine generator operated at a rated power of 5.5 MW. If the generator produces 15 million…

A: The rated power of the generator is 5.5 MW. The wind turbine generators do not operate near their…

Q: If you have 20 solar panels, so that the power generated from one panel is 0.25 Kw at the intensity…

A: Different energy sources are required in day to day life. These energy sources can be renewable or…

Q: A wind turbine has blade diameter of 30 m operating with a wind speed of 20 m/s. If the energy…

A: Given data, A wind turbine has Blade diameter d=30 m Wind speed v=20 m/s Energy conservation…

Q: A homeowner consumes 650 kWh during the month of August. Calculate the electricity bill using the…

A: In this question we will find total electricity bill for given homeowner with given data... Note :-…

Q: A hydroelectric plant has a reservoir of area 2 sq. kilometers and a capacity 5 million cubic…

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Q: Q3: Calculate the average power in kW that can be generated in a hydro- electric project from the…

A: In this question ,we have to find average power in KW that can be generated in a hydro electric…

Q: A hydropower station has a gross head of 13.2 meter Head loss in water conductor system is 0.86…

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Q: Calculate the total electrical energy consumed for a load usage of 6 lamps (9 watts each) for 6 hrs…

A: Lamps = 6  Power rating 9w  Total power = 9*6 = 54w Time 6 hours  Energy = 54*6=  324 wh

Q: A hydro station has a water discharge of 550 cubic meter/hour. The head of the water in the dam is…

A: Electricity is generated using conventional and renewable energy resources like solar, thermal,…

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.