What is the available power in watts that can be generated by a wind turbine given the following data: Air Density = 1.2 kg/m3 Windmill power efficiency = 20% Wind velocity = 10 m/s Windmill diameter = 1 m Round off your answer to two decimal places.

What is the available power in watts that can be generated by a wind turbine given the following data: Air Density = 1.2 kg/m3 Windmill power efficiency = 20% Wind velocity = 10 m/s Windmill diameter = 1 m Round off your answer to two decimal places.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter19: Special-purpose Outlets-water Pump, Water Heater

Section19.2: Water Heater Branch Circuit

Problem 9R: An 80-gallon electric water heater has 60F (15.56C) incoming water. How many minutes can a...

See similar textbooks

Related questions

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: A small wind turbine with a blade of diameter 205 cm is subjected to velocity 11.3 m/s . Calculate…

Q: 1200 kg car can accelerate from rest to a speed of 25 m/s in a time of 8.0 s. What average power in…

A: The expression of power (P) in terms of force on an object and change in velocity of the object is…

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 meter is used to measure the energy consumed by a load of 20A, 230V at 0.5 power factor. For one…

Q: An energy meter measure the amount of power consumed by the load with respect to time. It is…

A: load of 20A VL = 230V at 0.55 power factor for an hour 325 revoluation for an one unit of…

Q: An energy meter rated as 5A, 230V makes 480 revolutions per kWh. If in a test at full load, unity…

A: Given Voltage 230 V Current 5 A Number of revolutions per kW = 480 Number of revolutions per sec = 6…

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: Q1: The data for a wind turbine is given below: Wind speed = 14 meters/sec Length of blade = 20…

Q: A small business operates three pieces of equipment for nine hours continuously per day for six days…

Q: Calculate energy available in 14 Kg wind, if the power available at the rotor of a wind turbine is…

A: Given Mass of wind =14 kgPower available at rotor Pr=673 KwDiameter of the rotor D=88 mAir…

Q: Determine the total monthly energy consumption of the following appliances. Assume that 1 month 24…

A: In this question we need to find a energy consumption in one month for the given appliances.

Q: (i)A vertical conveyor system in a factory needs to lift 120 kg of weight a distance of 12 meters…

Q: A wind electric generator generates 150X.Y W at rated speed of 24 kmph at the atmospheric pressure…

A: At an altitude of 1800 m, Power, P = 900 W N=24 kmph=24×100060×60m/s P = atmospheric pressure t =…

Q: The information in the table below gives information about energy use in a typical house. A typical…

Q: The Sun provides approximately 1.4 kilowatts (kW) of energy adding all the light striking one square…

A: As per the guidelines, we are supposed to answer one question at a time so please ask other…

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

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: 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: 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: Given the following specifications regarding a horizontal axis wind turbine, what is the electrical…

Q: Calculate energy available in 5 Kg wind, if the power available at the rotor of a wind turbine is…

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…

Q: A power station generate 25 MW wth fuel of 3000 k.calorific/ kwh. The fuel has an calorific value of…

A: Electricity is generated by conventional and renewable energy resources like solar, coal, nuclear,…

Q: Determine the wind energy (a) per unit mass and (b) for a mass of 25 kg, if the wind speed is…

A: Energy produced from the moving wind is termed as wind energy. The velocity of moving wind is…

Q: Calculate energy available in 17 Kg wind, if the power available at the rotor of a wind turbine is…

Q: Table Q1(b) shows the electrical appliances operating in a residential house. Table Q1(b) Electrical…

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: Calculate the energy used per day (kWh) of a car with an efficiency of 8 kilometers per liter and…

A: Please refer the attached images for the complete answer..

Q: An electric crane lifts 2 tons of mass to a height of 10 m in 10 second if overall efficiency of the…

A: Referring to the given points:

Q: Determine the power absorbed by the 1k0 resistor and the average (real) power delivered by each…

A: Electrical circuit:- It provides the path to current flow. A valid circuit satisfies Kirchhoff's…

Q: A room 20 ft. by 30 ft. is illuminated by five 200 watt, 3700 lumen incandescent lamps. The average…

Q: What is the average power per sq. meter that can be produced by a tidal current of 1.5 m per second?…

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

Q: There are approximately 260 nillion passenger vehicles registered in the United States. Assume that…

A: The product of the vehicles total energy and average energy stored by them individually: The…

Q: Using THEVENIN'S OR NORTON'S THEOREM, determine the value of VTH (in volts). 40 40 SA 24V use two…

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: Who manufactures the largest wind turbine in the world today and what is the relative size of the…

A: Question Who manufactures the largest wind turbine in the world today and what is the relative size…

Q: An energy meter measure the amount of power consumed by the load with respect to time. It is…

A: In this question , we will find percentage error in energy meter..

Q: 5. A 420 MW power plant consumes coal containing 1.167×10" BTUS of thermal energy every day. Energy…

Q: Calculate energy available in 14 Kg wind, if the power available at the rotor of a wind turbine is…

A: Given : Mass of wind(M)=14 KgPower OutputPo=673 WDiameter of rotorD=88 mRadius of rotorr=D2=44 mAir…

Q: 3. A wind turbine has a blade length of 25 m. In a given day, average speed of wind for 7 hours is 9…

Q: In an undisturbed airstream inside a wind tunnel, the pressure is 101325 Pa, density is 1.225 kg/m^3…

Q: A wind turbine has the following data: Downstream wind Velocity = 12 m/s Upstream wind velocity = 30…

Q: Calculate the energy of wind per unit mass if the power available at the rotor of a wind turbine is…

Q: A hydro electric station of 4 kw has a water dischage of 62000 (cubic meter/ kw) for 5 hours. If the…

A: The power of the hydroelectric station is given by the expression as shown below: P=1000×η×Q×g×Hη=…

Q: Calculate the electric and magnetic fields produced by the radiation coming from 200W bulb at a…

Q: 58. The measurements over an entire week period indicate that a wind turbine with a blade diameter…

A: Given The measurements over an entire week period indicate that a wind turbine with a blade diameter…

Concept explainers

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.

Question

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

Air Density = 1.2 kg/m3

Windmill power efficiency = 20%

Wind velocity = 10 m/s

Windmill diameter = 1 m

Round off your answer to two decimal places.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

An 80-gallon electric water heater has 60F (15.56C) incoming water. How many minutes can a 3-gallon/minute showerhead be used to draw 105F (40.56C) water if the water heater thermostat is set at 120F (48.89C)?
Calculate the power, in Watts, required to move air molecules from a driving car at 79.2 kph, sea level air density, drag coefficient of 0.25, cross-sectional frontal area of the car is 2 square meters.
Please calculate the power consumption of a computer for a semester (4months, 30 days per month). Assumptions: The computer's power is 61 Watts and its used 8 hrs a day.
An electric clothes dryer draws 15A at 220V. If the clothesput into the dryer have a mass of 7.0kg when wet and 4.0kg dry, howlong does it take to dry the clothes? (Assume all heat energy goesinto vaporizing water, Lv= 2.26 x 106 J/kg)
A small wind turbine with a blade of diameter 205 cm is subjected to velocity 11.3 m/s . Calculate the power and energy produced by the turbine per year. Efficiency is 31% and density of air is 1.3 Kg/m3
Determine the wind energy per unit mass if the winds speed is 39 Km/Hr.
Calculate the average load on a steam power station which spends (47x10°) IDQ (Iraqi Dinar) per year for fuel used in the station. The calorific value of 5000 kcal/kg and its price is (4700) IDQ per ton. The thermal efficiency of the station is 35% while electrical efficiency is 85%.
A household uses 4050 kwh of electrical energy per year. They have fifteen 1.3 m2 solar pv panels, each with a peak power output of 170 w. 25% of the generated power is stored and used via a battery system that is 85% efficient, with the remainder used directly. The panels receive 1072 kwh/m2/year and are not shaded. The formula for power provided by the system is0.8 * peak power installed * annual solar radiation/m2 * shading factorWhat percentage of household electricity used is provided by the solar system? a. 48% b. 55% c. 67% d. 52% e. 62%
A power station has a load cycle as under 260 MW for 6 hours, 200MW for 8 hours, 160MW for 4 hours, 100MW for 6 hrs If the power station is equipped with 4 sets of 75MW each, calculate the daily fuel requirement if the calorific value of the oil used were 10,000 kcal/kg and the average heat rate of the station were 2860 kcal/KWHR a. 1890 tons b. 3452 tons c. 7641 tons d. 1258.4 tons Let me know tutor your solution in handwritten form for me to understand the units cancellation. thank you
A diesel engine power plant has one 600 kW and two 250 kW generating units. The fuel consumption is 0.25 kg per kWh and the calorific value of fuel oil is 10200 kcal/kg. Estimate (i) the fuel oil required for a month of 30 days and (ii) overall efficiency. Plant capacity factor = 45%.
a) A 500-watt Tungsten Halogen lamp has an efficacy of 20 lumens/watt. Calculate its mean spherical intensity. b) Two sources of candle power or luminous intensity 200 candela (cp) and 250 candela (cp) are mounted at 8 and 10 m, respectively? The horizontal distance between the lamp posts is 40 m, calculate the illumination in the middle of the posts.
An electric crane lifts 2 tons of mass to a height of 10 m in 10 second if overall efficiency of the crane and motor is 65%. Calculate energy required by crane and input power of motor.