1 A unit-quantity of electricity used as a measure of the amount of electrical charge that may be obtained from a storage battery before it requires recharging. 2  Ampere-Hour Capacity -- The number of ampere-hours which can be delivered by a storage battery on a single discharge.
A: Bacteria obtain energy by either ingesting other organisms and organic compounds or by producing their own food. The bacteria that produce their own food are called autotrophs. Bacteria that must consume other organic molecules for energy are called heterotrophs.
There are three types of bacteria that use different ways to get energy: 1)Photosynthesizers-like a plant. 2)Chemoautotophs-Obtain energy by removing electrons from inorgani â¦ c molecules like ammonia.3)Heterotrophs -Eat like a fungus.16 people found this useful.aking the world better, one answer at a time. 1) consume other organisims or the food other organisims make. 2) use the energy from chemical substances in their environment to make their food. 3) capture and use the sun's energy as plats do.