The average power output required from one turbine

Reference no: EM13653244

Total required annual electrical energy output from the wind farm =120 TJ
Max number of turbines for which there is space on the farm =20.
Average annual wind speed at the site= 9.0 ms^-1

a) Deduce that the average power output required from one turbineis 0.19 MW
b) Estimate the blade radius of the wind turbine that will give0.19 MW Power output. (density of air= 1.2 kg m^-3)

Reference no: EM13653244

Questions Cloud

How much work is done on the car by friction : A car of mass 2000 kg rounds a circular turn of radius 10 m. If the road is flat and the coefficient of static frictionbetween the tires and the road is 0.8, how much work is done on the car by friction

What is the temperature at the steel cu surface : A 60 cm long steel rod with a diameter of 4 cm is mated to a 40 cm long Cu rod with the same diameter. the unmated end of the steel rod( not at the interface) is connected to a 140 degrees C heat source, while the far end of the Cu( not at the int..

Explain which is deposited as slightly soluble sodium urate : Gout is caused by an error in nucleic acid metabolism that leads to a buildup of uric acid in body fluids, which is deposited as slightly soluble sodium urate (C5H3N4O3Na) in the soft tissues of joints.

Estimate what average upward force did the water exert : A high diver of mass 70kg jumps off a board 10 meters above the water. what average upward force did the water exert on the on the diver

The average power output required from one turbine : Total required annual electrical energy output from the wind farm =120 TJ Max number of turbines for which there is space on the farm =20.

Find out the molarity of a salt solution : Determine the molarity of a salt solution of 150g of NaCl in 540g of water. Assume the density of water is 1.0g/mL. (MWNaCl = 58.44 g/mol)

What was the charge on the original positive sphere : Two identical conducting spheres, fixed in place, attract eachother with an electrostatic force of .220 N when theircenter-to-center separation is 80cm. What was the charge on the original positive sphere

Single pane glass window problem : A single pane glass window of 5 mm thickness and dimensions 3ft x 2ft is positioned vertically. if the inside temperature is 74 degrees F and the outside temp is 88 degrees F, determine how much heat enters the house through the window in 1 hour.

Find the probability that the sample standard deviation : What is the probability that the average amount dispensed in a random sample of size 10 is at least 204 milliliters - What is the probability that less than four correct answers in quiz 2?

User Account

All Pages