Wind turbines convert wind energy into ___. A. electric power B. heat energy C. mechanical energy D. light E. nergy 相关知识点: 试题来源: 解析 A。风力涡轮机将风能转化为电能。“electric power”是电能;“heat energy”是热能;“mechanical energy”是机械能;“light energy”是光能。反馈 收藏...
A wind power plant having a tower open at the top and provided with a side inlet for the wind for generating a cyclone in the tower and a substantially horizontal turbine that has inlets through the base and an outlet to the center of the cyclone in the tower and that is driving a ...
【题目】Wind turbines(涡轮机) are efficient sources of cheap energy but also a source ofconcern as their huge spinning blades(刀片) frequently kill birds and bats. A new typeof wind generator(发电机) developed in Spain offers a creative solution to thatproblem.In 2002, Spanish inventor David...
Wind turbine, apparatus used to convert the kinetic energy of wind into electricity. Wind turbines come in several sizes, with small-scale models used for providing electricity to rural homes or cabins and community-scale models used for providing electr
Modern wind turbines: Turbines used in wind farms for commercial production of electric power are usually three-bladed and pointed into the wind by computer-controlled motors. These have high tip speeds of up to six times the wind speed, high efficiency, and low torque ripple, which contribute...
根据”Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades (叶片) frequently kill birds and bats. A new type of wind generator developed in Spain offers a creative solution to that problem.“得知A选项正确。
【题目】阅读理解Wind turbines are efficient sources ofcheap energy but also a source of concern as their huge spinning blades(叶片) frequently kilI birds and bats. A new type of wind generator developed in Spain offers a creative solutionto that problem.In 2002, Spanish inventor David Yanez ...
This sale of electricity is how wind turbines pay for themselves and create renewable energy. Wewantthis power to be cheap, and it’s moving in the right direction. The goal is for turbines to produce at a higher capacity factor, which means they’re creating more electricity for the time...
Things to Know Before Installing a Backyard Wind TurbineRead More » Simple steps to build a DIY wind powered water pump Sheerwind’s Invelox turbine gives glimpse to future wind turbines Powering your mobiles with wind turbine Top 10 countries running on the Power of Wind...
UK-based Alpha 311 has created small wind turbines made from carbon fiber, capable of generating electricity from the energy created by passing cars. Here, an older version of the design is shown installed on the roof of London's O2 Arena. ...