An anemometer is a meteorological device that is used to measure wind velocity. Anemometers come in a variety of forms, but the simplest type is the cup anemometer. The cup anemometer consists of a vertical pole with four horizontal arms attached to the top. Cups are attached to the ends o...
An anemometer is an instrument that measures the speed of air. It has many types, meteorological stations The most commonly used is the wind cup anemometer, which consists of three parabolic cone empty cups fixed on the bracket at 120° to each other to form the sensing part, and the conca...
An anemometer can also measure wind direction using a wind vane or a weather vane. The wind vane is a flat or arrow-shaped plate that is mounted on top of the anemometer. The vane is free to rotate horizontally, and it always points into the wind, providing information about the wind di...
根据what happened中An anemometer like this is best for measuring gentle winds because even a little wind lifts the paper strip a bit.(像这样的风速计最适合测量微风,因为即使是微风也会把纸带吹起一点。)由此可知,用这种方法制作风速计的目的是为了更好地了解风速计的工作原理。故选C。 (2)题详解: ...
The air speed is related by calibration to the difference between the temperature of the cylinder and that of the air The anemometer is designed to operate at a temperature between 10掳 and 70掳F above ambient, and can be used to measure air flow rates in the range 20鈥 6000 ft/min. ...
A. An anemometer made in this way can only measure gentle winds.B . T he wind speed put next to the mark canbe obtained from local media.C . T he end of the strip is taped into a loopto add support to the paper strip.D . T he cardboard and paper strip are used for measuring...
【1】The purpose of making an anemometer in this way is to __. A.measure the unknown speed of winds on a certain day B.develop the producer’s creative thinking C.know better about the working principle of an anemometer D.develop the practical ability to make handcrafts 【2】Which of th...
Pressure-plate Anemometer Plate anemometers help measure wind pressure. In the plate anemometer, a flat plate is compressed onto a spring, which measures the amount of force the wind exerts. Plate anemometers are mostly used in areas of high altitudes. These anemometers are important during weath...
A pyranometer was used to measure the solar irradiation on the absorber plate surface. Thermocouples were used to measure the temperature of the various components of the solar air heater. Anemometer was used to measure the wind speed. Different architectures of both models as well as training ...
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