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Which is categorized as public building?
Library
Hospital
School
All of above
All of above
A public building is defined as a structure designed for common use by the general public, including educational, healthcare, and cultural facilities. Since libraries, hospitals, and schools are all accessible and serve large groups of the general public, they are officially classified as public buildings.
A public building is defined as a structure designed for common use by the general public, including educational, healthcare, and cultural facilities. Since libraries, hospitals, and schools are all accessible and serve large groups of the general public, they are officially classified as public buildings.
OccupancyLoad=AreaperoccupantTotalAreaтАЛ тАФ determines the building safety and classification requirements.
The categorization of buildings into 'Public' vs 'Private' depends on occupancy type and the nature of service provided. According to the National Building Code (NBC) of India, buildings where public gathering is frequentтАФsuch as educational institutions (Group B) and medical facilities (Group C)тАФfall under the umbrella of public or institutional occupancy. The core mechanism is the classification based on 'Occupancy Load' and 'Public Accessibility'.
Public buildings are governed by specific Indian Electricity (IE) Rules for fire safety and emergency lighting.
The National Building Code (NBC) classifies these under 'Institutional' occupancy.
High occupancy density is a defining characteristic of public buildings.
Emergency exits and fire detection systems are mandatory for all these categories.
Improved public safety through standardized regulation.
Ensures accessibility for individuals with disabilities.
High maintenance costs for emergency infrastructure.
Strict compliance requirements for electrical installations.
Urban planning and development zones.
Fire safety audits and electrical risk assessment.
IE Rules mandate that all public buildings must have secondary or backup supply systems for essential services like lifts and lighting.
Option D is the most accurate as it encompasses all standard institutional categories listed in building bylaws.
D is correct тАФ Libraries, hospitals, and schools are all categorized as public or institutional buildings due to their high occupancy and public utility.
In competitive exams, always look for 'All of the above' options in institutional classification questions, as they usually encompass broader regulatory categories defined in the National Building Code.