Contribution of Indians in science and technology

Get Complete Prelims PDF Checkout Added to cart Contribution of Indians in science and technology This list of Indian inventions and discoveries details the inventions, scientific discoveries and contributions of ancient and modern India, including both the ancient and medieval nations in the subcontinent historically referred to as India and the modern Indian state. It … Read more

The Global Positioning System (GPS)

The Global Positioning System consists of 24 satellites, that circle the globe once every 12 hours, to provide worldwide position, time and velocity information. GPS makes it possible to precisely identify locations on the earth by measuring distance from the satellites. GPS allows you to record or create locations from places on the earth and … Read more

Nanotechnology

Get Complete Prelims PDF Checkout Added to cart Nanotechnology relates to the technology of rearranging and processing of atoms and molecules to fabricate material to Nano specifications such as nano meters, the technology will enable scientist and engineers to see and manipulate matter at the molecular level atom by atom create new structure with fundamentally … Read more

Energy Management: Issues and challenges

Get Complete Prelims PDF Checkout Added to cart Energy management includes planning and operation of energy production and energy consumption units. Objectives are resource conservation, climate protection and cost savings, while the users have permanent access to the energy they need.The main objectives of energy management are resource conservation, climate protection and cost savings. The central task of energy management is to … Read more

Current status of alternative sources of energy and their future prospects

Get Complete Prelims PDF Checkout Added to cart Current status of alternative sources of energy Alternative energy is any energy source that is an alternative to fossil fuel. These alternatives are intended to address concerns about such fossil fuels, such as its high carbon dioxide emissions, an important factor in global warming. Marine energy, hydroelectric, … Read more

Solid Waste Management

Get Complete Prelims PDF Checkout Added to cart Solid Waste Management; Types of Solid waste Management; Factors affecting Solid Waste Generation Solid Waste Management Solid waste management is basic public services which every citizen should have access to, both for health and hygiene, and for ensuring a good quality of living. Sanitation here refers to … Read more

Waste Water Management

Get Complete Prelims PDF Checkout Added to cart Waste Water Management Water, food and energy securities are emerging as increasingly important and vital issues for India and the world. Most of the river basins in India and elsewhere are closing or closed and experiencing moderate to severe water shortages, brought on by the simultaneous effects … Read more

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