Question

The device used for measuring the quality of milk is_____________

• A. Respirometer
• B. Sphygmomanometer
• C. Lactometer
• D. Anemometer

Answer 1

The correct option is C Lactometer

• The device used for measuring the quality of milk is a lactometer. It is an instrument that measures the amount of water added and the volume of cream in the sample of milk.
• It works on the principle of gravity. It has many industrial applications where milk is tested and then used for making various products.

So, the correct answer is option C.