Dr. Raj Kumar Qualification : PhD Department : Mechanical Engineering Designation : Professor in Mechanical Engineering Address : House No. 899, Sector 55, Faridabad 121004 E-Mail : rkumar_08@yahoo.com Expert Area : Thermal, Refrigeration and Air Cond., Internal Combustion Engines, Power Plants, Solar Energy & Energy Conservation Research Papers : 45 Teaching Experience (in years) : 27 Industrial Experience (in years) : o Total Experience (in years) : 27 Biodata Click to view biodata