This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Low air velocity is measured by 
Select and explain. 
A. Dry bulb thermometric, B. Bilvered thermometer, C. Kata thermometer, D. Globe thermometer
C: Kata thermometer
Answer: C: Kata thermometer 
Explanation: None