  BTU is short for British Thermal Unit. 1 BTU is the heat required to raise 1 lb of water by 1 degF. So it is a quantity of heat, which is equivalent to a quantity of ene â¦ rgy, in fact 1 BTu = 1.055 kilojoules, so 1 BTU/second = 1.055 kilowatts. This is called the mechanical equivalent of heat.nswer:    A BTU is the amount of heat energy required to raise 1 pound of  water by 1 degree Fahrenheit. So a 30,000 BTU burner can heat  30,000 pounds of water by 1 â¦ degree Fahrenheit.
Renew Your California ID Card. Your California ID card is valid for: 6 years for a regular ID card. 10 years for a senior citizen ID card. You can renew your CA identification card online, by mail, or in person at a CA DMV office. Renew Online. To renew your CA ID card online, you must have: A Renewal By Mail Notice from the California DMV.
A Guard Card / Guard Registration is required to work for any private security company in the State of California. Guard Cards are valid for two years and can be renewed for $35. 2) How do I get a Guard Card? Applicants must be at least 18 years old, complete the required Guard Card Training Class, complete Live Scan Fingerprinting for the criminal history check, and submit the BSIS Application and application fee to the BSIS. Applicants can complete all steps with LPG, on-site, during the one day training class.