Water Relay Flashcards
1
Q
When charging a Relay with water on a closed circuit, as each intermediate pump receives pressure from the previous pump what bar should the pump operator keep on the compound gauge?
A
Just above zero.
2
Q
The distance between pumps in any Relay depends on?
A
- Flow required
- Size of the diameter of the hose lines between pump
- Contours of the Relay route- gradient
3
Q
How many lengths of hose would you use on flat ground between pumps for an open circuit water relay. How many lengths for an open circuit water relay on a gradient?
A
8 lengths on flat ground
6 lengths on a gradient
