Benchers, Siddurs and Kippot. BENCHER: Jewish weddings and Bar / Bat Mitzvahs, regardless of affiliation, follow the traditional rituals to some degree. There are specific blessings for the different Jewish Life Cycle celebrations. Seven blessings are recited during the Chuppah ceremony; Others are said during circumcision of a new born male; etc.
4 Reclaimed Heat Useful heat is recovered internal to the system. Combined use of heat and power can deliver 90% system efficiency. A fuel cell is an electrochemical device that combines hydrogen fuel and oxygen to produce electricity, heat and water.
Electricity can be used to produce hydrogen gas from water at about 70% efficiency (33.4 divided by .7 equals 47.7), which means about 50 kilowatt hours of electricity can produce one kilogram of hydrogen gas, having the energy equivalent of one gallon of gasoline.