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;
3 Cards in this Set
- Front
- Back
What is the compound gauge? |
When exposed to atmospheric pressure the dial on the gauge states 0. But will give a positive indication when exposed to pressures above atmospheric pressure and a negative indication when exposed to pressures below it.what |
|
What is the tachometer ? |
This is a gauge to let the pump operator know the speed at which his/her engine is revolving. What |
|
What is the frictional loss on a 70mm hose (25 metre) ? |
0.2 bar per 70mm hose |