HFO Refrigerants. HFO (hydrofluoro-olefin) refrigerants are the fourth generation of fluorine-based refrigerants. HFC refrigerants are composed of hydrogen, fluorine and carbon atoms connected by single bonds between the atoms.
Quarter means one year divided by 4 (quartering thâ¦e year) Some companies have fiscal year not calendar year quarters. In this case, find out what is their year end date. For example, if it's fiscal year end on May 31, the first Q starts June 1 to August 31, and so on.
Business quarters, also known as fiscal quarters, are the four three-month segments that constitute a company's fiscal year. Fiscal quarters are expressed with Q followed by the relevant number and year. The second quarter for the 2014 fiscal year is expressed as Q2 2014. Continue Reading.