How many pipes are there in two pipe system?
AOne
BTwo
CThree
DFour
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The permeable formation having structure which permits appreciable quantity of water to move through them under ordinary field condition
Floor used for dancing
A hydraulic structure constructed to dispose of surplus flood water from reservoir
The resistance to deformation by continuous displacement of soil particles
Minimum width of a habitable room: