Correct answer
B. Gross income
Explanation
The correct answer is Gross income.
The velocity of flow of water in a sedimentation tank is about________?
Lapped splices in tensile reinforcement are generally not used for bars of size larger than________?
The order of booking dimensions is________?
The property of the ingredients to separate from each other while placing the concrete is called________?
The digested sludge from septic tanks, is removed after a maximum period of________?
Residual chlorine in water is determined by________?