Which statement best describes why a flow control disc can replace a set of gravity discs?
Правильну відповідь:
With the ALCAP we are not so concerned with the position of the interface, it can be outside the edge of the top disc. It is not necessary to change gravity discs to ensure correct interface position.Ваша відповідь:
By keeping interface outside the disc stack, the water seal is less important, only one flow control disc required.