Multiple choice

Which of the following instruments is used to measure Velocity of fluid?

  1. Pyrometer

  2. Tachometer

  3. Anemometer

  4. Dynamometer

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

An anemometer is an instrument used to measure the speed or velocity of a fluid, typically air or wind. Pyrometers measure temperature, and tachometers measure rotational speed.