Define work, energy and power with suitable units and examples.
[3 marks]Explain the law of conservation of energy with a suitable real-life example.
[4 marks]State and explain Newton’s laws of motion and discuss their applications in fire safety.
[7 marks]List and define the components of an active fire protection system and state its importance.
[3 marks]Differentiate between exothermic and endothermic reactions with suitable examples.
[4 marks]Explain in detail the concept of fire tetrahedron and its significance in fire prevention.
[7 marks]Discuss lower and upper flammability limits (LFL and UFL) and their dependence on temperature and pressure.
[7 marks]What is a fire bucket? Mention its construction and use.
[3 marks]Explain the construction and working principle of a portable fire extinguisher.
[4 marks]Explain the classification of fire based on the nature of combustible materials, with suitable examples for each class.
[7 marks]Write the general causes of fire in chemical industries.
[3 marks]Explain the classification of different types of fire extinguishers and describe their specific applications.
[4 marks]Explain the importance of an active fire protection system in industrial premises.
[7 marks]Explain the working principle of the sprinkler system.
[3 marks]Describe the approximate method for calculating fire resistance of structures.
[4 marks]Write a short note on the foam pourer system.
[7 marks]Explain the emulsification method for firefighting. Page 1 of
[2 marks]Explain the process of assessing fire-damaged buildings and the factors considered during assessment.
[4 marks]List the main components of an aircraft fire-fighting system and state their functions.
[7 marks]Define fire resistance rating with suitable examples.
[3 marks]Explain the concept of emergency lighting and describe its importance during fire or power failure situations.
[4 marks]Explain internal staircase management and emergency lighting requirements for fire prevention.
[7 marks]List the factors that affect the reparability of fire-damaged buildings.
[3 marks]Explain the procedure for testing and maintenance of fire alarm and detection systems to ensure their reliability.
[4 marks]Explain escape, evacuation, and rescue assessment in detail. Page 2 of
[2 marks]