Register
When a wind turbine is operating, 15000 kg of air, moving at a speed of 12m/s pass through it in one second driving the turbine blades around. This gives an electrical output from the tubine of 450kW.
172k views
1 vote
When a wind turbine is operating, 15000 kg of air, moving at a speed of 12m/s pass through it in one second driving the turbine blades around. This gives an electrical output from the tubine of 450kW. Calculate the efficiency of the turbine.

User Reed Oei
by
8.1k points

1 Answer

7 votes

Answer:

15k

Step-by-step explanation:

User MrP
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
What is the minimum resistance which can be made using five resistors each of 1/5
Link Copied!