Unit IV

Topics

• Classification and working of boilers →
• Mountings and accessories of boilers →
• Efficiency and performance analysis of boilers →
• Natural and artificial draught →
• Steam properties and use of steam tables →
• Thermodynamic system →
• properties →
• state →
• process →
• Zeroth →
• First and second law of thermodynamics →
• Thermodynamic processes at constant pressure →
• volume →
• enthalpy & entropy →