The document provides information about Dhanush Computer Services Pvt Ltd, a company that provides training in HVAC, electrical, plumbing, and piping industries. It has trained over 2,500 students and helped provide job placements. The company also provides manpower in these industries. HVAC stands for heating, ventilation, and air conditioning. It controls temperature, humidity, air flow, and purity to maintain human comfort levels. The best temperature for human comfort is between 22-26.5 degrees C with a relative humidity of 30-70%. HVAC systems use conduction, convection, and radiation to transfer heat and help reject excess heat from the body.

1. Training on HVAC Dhanush Computer Services Pvt Ltd., 2nd Floor,Lenin Building, Bhagyanagar colony, Opp.KPHB Colony , Kukatpally, Hyderabad-500072.Andhra Pradesh, INDIA M: 0 9908080813 , PH: 040 40064413

16. Sensible heat factor : The total heat of air is the sum of sensible heat and latent heat. The sensible heat factor is the ratio of sensible heat to the total heat. SHF = SH/TH