Multiple choice

Match the following: A. Anemometer I. High temperatures B. Tachometer II. Power of machine C. Pyrometer III. Rotation speed D. Dynamometer IV. Velocity of fluid

  1. II-A, I-B, III-C, IV-D

  2. III-A, IV-B, II-C, I-D

  3. IV-A, III-B, I-C, II-D

  4. IV-A, III-B, II-C, I-D
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The correct matching is: Anemometer - fluid velocity (measures wind/air speed), Tachometer - rotation speed (measures rotational speed), Pyrometer - high temperatures (measures very high temperatures), Dynamometer - machine power (measures force/torque/power). This gives IV-A, III-B, I-C, II-D.

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