Capacity

[1] The ability to contain or hold something.
[2] Maximum production attainable under normal conditions. With regard to normal conditions, the company's operating practices are to be followed with respect to the use of production facilities, overtime, workshifts, holidays, etc.
[3] The output of an electric motor or other electrical equipment.
[4] The volume of fluid which a pump can handle.
[5] A measure of the theoretical maximum amount of refrigeration-produced output, measured in tons or BTUs per hour
[6] Refrigeration rating system. Usually measured in BTU per hour or watts.
[7] Sometimes used to mean capacitance
See also air capacity, ampere hour capacity, battery capacity, breathing capacity, carrying capacity, cubic capacity, energy, engine capacity, fuse, fuse capacity, load capacity, net capacity, nominal capacity, passenger capacity, ply rating, rated capacity, reserve capacity, seating capacity, top off, work capacity