Turbidity of water is measured on
APlatinum cobalt scale
BStandard cobalt scale
CStandard silica scale
DStandard platinum scale
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The soil which contains finest grain particles is:
For a given velocity of a projectile, the range is maximum when the angle of projection is
The layout plan are drawn to a scale not less than
Methemoglobinemia or blue baby disease is caused due to:
The curvature of earth's surface is taken into account, only if the extent of survey is more than