Example: Size FC-13 Fan, to furnish 1840 CFM at 5âSP at 600ËF. at .075 lbs./cu. ft. density.1. Chart I gives a 2.00 factor for 600ËF. 2. 5âSPx2.00=10âSP at 70ËF.3. Capacity tables show 1915 RPM, 5.37 BHP for FC-13 at 1840 CFM at 10âSP at 70ËF.4. Divide BHP and SP by the temperature factor.
A blessing is a prayer asking for God's protection, or a little gift from the heavens. It's also any act of approving, like when your roommate wants to move out and you give her your blessings. Blessings have to do with approval. The first meaning is asking God for protection or favor. Priests and ministers say blessings in church, and some families say a blessing before dinner. Outside a religious context, blessings are less formal.
Mercy can be defined as compassion or forbearance shown especially to an offender or to one subject to one's power; and also a blessing that is an act of divine favor or compassion.. To be at someone's mercy indicates a person being without defense against someone..