| Less surge than a full tank | |
| The same surge as a full tank | |
| More surge than a full tank | |
| Exactly half the surge of a full tank |
| Some liquids expand more than others in warm temperatures | |
| Outage governs the size of the delivery hose | |
| Outage governs the proper flow rate when the tank is emptied | |
| Some liquids become more viscous than others in warm temperatures |
| Electrical | |
| Tire | |
| All of these | |
| Gasoline |