Basics of workshop safety and the use of common hand tools.
Fundamentals of physical units, systems of measurement, and accuracy.
Different types of fasteners and their applications in mechanical systems.
Classification of steam and principles of natural and mechanical draughts.
Overview of boiler types, their functions, and classification methods.
Details of essential mountings, accessories, and maintenance practices.
Design and working of draught systems used in boilers.
Types of fuels and factors affecting the performance of boilers.
Principles of fuel combustion and boiler water treatment methods.
Boiler operating procedures, inspections, and safety regulations.