Architecture Daily Quiz- Attempt Now

A development plan is a statutory framework that outlines how an area
will grow and function over a set time, usually 20 years. It integrates land
use zoning, housing, infrastructure, environment, transport, and social
amenities. While a city development plan focuses on immediate, short- to
mid-term improvements (infrastructure upgrades, basic services, and slum
rehabilitation), a master plan is broader and long-term, providing spatial
structure for balanced growth. Together, these documents ensure
sustainable urban development and guide investments. Regional plans
may be broader, but the standard development plan at city level includes
both master and city development plans.

A studio apartment is a compact residential unit where living, sleeping,
cooking, and dining are combined in one open space. Instead of separate
rooms like bedrooms or children’s rooms, the design emphasizes
flexibility. The core idea is a multipurpose space where furniture and
partitions may be rearranged for different uses — bed during night, living
area by day, or workspace when required. This makes studio apartments
economical and efficient for single occupants, students, or young
professionals in urban areas. The compactness promotes minimalism

while still ensuring comfort. Therefore, the correct choice is multipurpose
space.

Brise-soleil is a French term meaning “sun breaker.” It is an architectural
feature consisting of horizontal or vertical slats (louvers) placed outside a
building’s facade to control sunlight. These fixed elements reduce solar
gain, glare, and overheating in hot climates while allowing natural daylight
and ventilation. Unlike a Trombe wall, which stores and redistributes solar
energy, or a solarium, which is an enclosed sunspace, brise-soleil acts as a
passive shading device. It is widely used in tropical and subtropical regions
to improve thermal comfort and reduce reliance on artificial cooling, thus
contributing to energy efficiency.

The Tropical Summer Index (TSI) is a comfort index used for evaluating
indoor and outdoor thermal comfort in tropical regions. It considers
factors like dry-bulb temperature, wet-bulb temperature, globe
temperature, air velocity, and vapor pressure (humidity). Higher vapor
pressure (reflecting more moisture in the air) makes it difficult for the
human body to lose heat through evaporation of sweat, thereby
increasing discomfort. As vapor pressure rises, the TSI value increases,

indicating higher levels of discomfort or heat stress. By contrast, increasing
air velocity or lowering humidity reduces TSI. Hence, TSI increases with
vapour pressure.

The Town and Country Planning Organization (TCPO) is a technical
advisory body under the Government of India. It was established in 1962
through the merger of the Town Planning Organization (TPO) and the
Central Regional and Urban Planning Organization (CRUPO). The aim was
to strengthen institutional capacity for urban and regional planning across
India. TCPO provides technical assistance to states, prepares guidelines,
helps formulate master/development plans, and supports research in
planning. Its role has been critical in developing India’s planning
frameworks, including schemes for urban development, regional planning,
and capacity-building for state governments.