Question
Name the instrument you would use tO measure
(a) the speed of the wind.
(b) direction of the wind.
(c) Draw labelled diagrams to show these instruments.
(d) Where best would such instruments be sited?
Answer
(a) An anemometer is used to measure the speed of the wind.
(b) A wind vane is used to measure the direction of the wind.
(c) See the attached diagrams.
(d) Anemometers and wind vanes should be sited in an open area away from buildings, trees, and other obstructions.