Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
4 Cards in this Set
- Front
- Back
What are the factors affecting pressure loss |
Internal diameter of hose Output flow of water Height above/below pump (metres) Length of hoseline |
|
What is the calculated pressure loss for a length of 45mm hose |
1 bar |
|
What is the calculated pressure loss for a length of 70mm hose |
0.2 bar |
|
What is the calculated pressure loss for elevation |
0.1bar/metre - calculated on 0.3 bar per floor |