237652 The layout of distribution of which water flows towards the outer periphery is:
Radial system
237653 March 22 is celebrated as World.
Water Day.
237655 Which of the following is the largest lake in the world?
Caspian sea
237683 In a residential district, for water to be supplied up to 5 storey height, the pressure in the distribution main must be:
2 to 4 kg/cm\(^{\1}\)