Sail E0 Webinar
Question
The type of water filter normally employed/ preferred for treating small quantities of water in railway stations and individual industries is the __________ filter.
Options:
A .  Rapid sand
B .  Pressure
C .  Gravity
D .  Slow sand
Answer: Option B

Submit Your Solution Below and Earn Points !
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers