2421Civil EngineeringMedium
For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed________?
A5 ppm
B3 ppm
C4 ppm
D10 ppm
Correct answer
C. 4 ppm
Explanation
The correct answer is 4 ppm.
Correct answer
C. 4 ppm
Explanation
The correct answer is 4 ppm.
The ruling design speed on a National Highway in plain terrain as per IRC recommendations is________?
Pick up the correct statement from the following?
The discharge of a liquid of kinematic viscosity 4 cm2/sec through a 8 cm dia-meter pipe is 3200n cm7sec. The type of flow expected is________?
If a projectile is fired with an initial velocity of 10 m/sec at an angle of 60° to the horizontal, its horizontal and vertical velocity at the highest point of trajectory are________?
In lime-soda process________?
As applied to capitalized asset, the distribution of the initial cost by a periodic changes to operation as in depreciation or the reduction of a debt by either periodic or irregular prearranged programs is called ________?