Which of the following instruments indicates wind direction?
A)wind vane
B)cup anemometer
C)aerovane
D)psychrometer

Question

Quizplus · Accepted Answer

A wind vane, also known as a weathercock, is specifically designed to indicate the direction of the wind. It consists of a horizontal arm with a fin at one end and a pointer at the other. The fin catches the wind, causing the arm to rotate, and the pointer indicates the direction from which the wind is blowing. Cup anemometers measure wind speed, aerovanes measure both wind speed and direction, and psychrometers measure humidity.

Which of the Following Instruments Indicates Wind Direction