Describe the life forms of aquatic ecosystem found in different zones with suitable examples and diagrams.

What is biodiversity hotspot? Why is India considered as a mega biodiversity hotspot?

Direct and indirect use value of biodiversity

Primary and secondary succession

 "To achieve the desired goal of Sustainable Development, societies have to make certain transitions which are very much essential." Justify the statement in about 250 words (8)

Write a note on ‘Defects in Bath Fitting

Write note on ‘Fire Resistance of Timber’.

Define defects. Describe the common types of defects in sanitary installation and plumbing.

What is zero breakdown? Explain the role of maintenance department in attaining zero breakdown.

Classify the maintenance policies/strategies followed in maintenance department. Distinguish between Emergency Maintenance and Break Down Maintenance

Write note on’ No Maintenance Technique’

What is refrigerant? List the qualities of good refrigerant

Write a note on ‘Uses of escalators in a Shopping Mall’.

What are various common defects in flooring? Explain with examples.

What do you mean by waterproofing? Briefly explain procedure of waterproofing of basement

Different types of fire drills

Measures that can be taken to overcome the psychological impact of a fire event

Features of Means of Egress

Benefits of monitoring fire safety systems

Write a detailed note on fire safety regulations/legislations in India.