CE-703-D Building Services - Jun 2025 Question Paper

Under each question, How to answer lists the points an answer should cover, outlined by CampusPrep from the syllabus. Check the details against your textbook.

1. 14 Marks
   Classify lifts. Explain types of operation of lifts.
   How to answer

   • Definition and classification criteria of lifts
   • Types based on drive / use / capacity
   • Types of operation / control systems
   • Brief working of each operation type
2. 14 Marks
   What do you mean by fire hydrant? Explain provisions in building for fire safety.
   How to answer

   • Definition of fire hydrant
   • Components and working of hydrant system
   • Provisions for fire safety in buildings
   • Location and maintenance requirements
3. 7 Marks
   aDiscuss administrative functions of supervisors.
   How to answer

   • Role of supervisors in building services
   • Planning and organizing functions
   • Direction, coordination and control
   • Reporting and administrative responsibilities
4. 7 Marks
   bDiscuss safety precautions in lifts and lift codes.
   How to answer

   • Safety devices in lifts
   • Precautions for passengers and maintenance
   • Lift codes and standards
   • Inspection and compliance requirements
5. 14 Marks
   Write note on :

   1. i)Water supply fixtures and appliances
   2. ii)Types of lift and lift control
   How to answer

   • Types and uses of water supply fixtures
   • Types and uses of appliances
   • Installation and functional aspects
   • Maintenance considerations
6. 7 Marks
   aWrite note on modes of fire.
   How to answer

   • Concept of modes / classes of fire
   • Characteristics of each mode
   • Fuel and combustion conditions
   • Relevance to fire fighting
7. 7 Marks
   bExplain green building concerns.
   How to answer

   • Concept of green building
   • Energy, water and material concerns
   • Indoor environment and sustainability
   • Rating and design considerations
8. 14 Marks
   What are types of ventilation system? Explain essentials of air conditioning system.
   How to answer

   • Types of natural and mechanical ventilation
   • Principles of air conditioning
   • Components of air conditioning system
   • Essentials for comfort and design
9. 14 Marks
   Discuss :

   1. i)Methods of thermal insulation
   2. ii)Reverberation time
   3. iii)Rain water harvesting
   4. iv)Landscaping
   How to answer

   • Principle of thermal insulation and methods
   • Definition and factors of reverberation time
   • Components of rain water harvesting
   • Objectives and elements of landscaping
10. 14 Marks
    Write notes on :

    1. i)Sources of Noise
    2. ii)Sound insulation of walls
    3. iii)Fire escapes
    4. iv)Escalators
    How to answer

    • Sources and types of noise
    • Methods of sound insulation of walls
    • Provisions of fire escapes
    • Working and uses of escalators