If the pressure at any point in the liquid approaches the ________(1), the liquid starts vaporizing. Vapor bubbles that are created in the region of _____(2) are carried with the liquid to the region of ______(3). Bubbles explode and collapse there which damages the walls of the conduit and also creates air pockets. The phenomenon is known as ______(4).
1
(1) Saturation vapour pressure, (2) low pressure, (3) high pressure, (4) cavitation
2
(1) Atmospheric pressure, (2) low pressure, (3) high pressure, (4) cavitation
3
(1) Cavitation low pressure, (2) low pressure, (3) Saturation vapour pressure, (4) cavitation
4
(1) Saturation vapour pressure, (2) high pressure, (3) low pressure, (4) cavitation