This marks 100 years of continuous weather records for Phoenix. The assistance given by Mr. Robert S. Ingram, former Meteorologist in Charge, National Weather Service Office, Phoenix, Arizona, Mr. Paul C. Kangieser, former NOAA Climatologist for Arizona, and other staff members is gratefully acknowledged.
Most liquid fuels in widespread use are derived from the fossilized remains of dead plants and animals by exposure to heat and pressure in the Earth's crust. However, there are several types, such as hydrogen fuel (for automotive uses), ethanol, jet fuel and biodiesel which are all categorized as a liquid fuel.
The two different types of fuel transfer that auxiliary tanks use are gravity feed, and solenoid activated gravity feed. With the low tech gravity feed, you donât have to do anything â other than keep your main tank cap on. I guarantee someone will leave it off once though, and youâll wind up dumping fuel on the ground.