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Articles by Shanmukh Pasumarthy
Page 2 of 3
What are the consumer rights and responsibilities?
Shopper rights are presently a vital part of our lives. They have been well framed and tremendously discussed. We have all made utilization of them eventually in our day to day activities. Market assets and impacts are developing every day and so is the familiarity with consumer rights. These rights are well characterized and there are agencies like the consumer courts and government offices that work towards shielding them.Keeping in mind the goal to protect consumer interest, six rights were put forth by consumer rights activists of the West, which are:Right to InformationRight to SafetyRight to ChoiceRight to be HeardThe ...
Read MoreWhat can be done to control water pollution?
The contamination of water bodies like lakes, rivers, ground water or oceans is termed water pollution. The main cause of this pollution is the discharge of harmful substances into water bodies without being treated. Water is the basic and most important element of life. Hence we must protect it from pollution.Water pollution is caused by many factors. Human or animal wastes, Chemicals released from factories, pesticides and other chemicals used in agriculture, oil spills, wastage from factories directed to water tanks etc., Water pollution has become a serious global problem as will cause many diseases and even deaths.We can control ...
Read MoreIs Quantum Computing changing the future of our world?
Quantum figuring contemplates hypothetical calculation frameworks (quantum PCs) that make coordinate utilization of quantum-mechanical marvels, for example, superposition to perform operations on data. Quantum PCs are unique in relation to binary digital PCs in light of transistors.While regular advanced registering requires that the information is encoded into twofold digits (bits), each of which is dependable in one of two distinct states (0 or 1), quantum calculation utilizes quantum bits, which can be in superpositions of states. A Quantum Turing Machine is a hypothetical model of such a PC and is otherwise called the general quantum PC.What are they?Starting at 2017, ...
Read MoreWhat are the duties of a prime minister in Indian constitution?
The Prime Minister of India is the head of government and pioneer of the executive branch of the Government of India. The Prime Minister is likewise the chief counselor to the President of India and is also the leader of the Council of Ministers.The Prime Minister can be an individual from any of the two places of Parliament (the Lok Sabha or the Rajya Sabha), however, must be the chief of the political party, having a superiority in the Lok Sabha.The Prime Minister is the senior individual from the bureau in the official branch of government in a parliamentary framework. ...
Read MoreExplain the working of a turbojet engine.
A turbojet engine is used in Aircraft. These are air-breathing engines which suck in air from the atmosphere for combustion. It has various components like inlet, compressor, combustion chamber, turbines, and nozzle. Air is drawn into the turbojet engine, compressed, mixed with fuel, and burned continuously.The exhaust product of this burning operates the turbine for the compressor, producing thrust which propels the aircraft. Turboprops are used in smaller and slow-paced air crafts as turbojets are not efficient at low speeds whereas turbofans have better specific fuel consumption than the turbojet. These engines are generally installed below the wings or near ...
Read MoreWhat is the difference between scramjet and ramjet engines?
Both scramjet and Ramjet are types of jet engines. A ramjet is an air breathing jet engine which is usually associated with supersonic transport. Ramjets can start at supersonic speeds only, so as a result they cannot be started at zero velocity and cannot produce thrust as there is a lack of airspeed.Hence assisted take off flights or rockets are needed to or accelerate it to a supersonic speed from which it starts producing thrust. This makes ramjet engine to be efficient only at supersonic speeds as it can accelerate to speeds of about Mach 6. Ramjet has revolutionized Rocket ...
Read MoreWhat is a robonaut? Can it replace astronauts in the future?
Robonaut is a NASA robot, which is designed as a humanoid. The artificial intelligence makes it easier for Robonaut to do the same jobs as a human. Robonaut could help with anything from working on the International Space Station to exploring other worlds. The core idea behind the Robonaut series is to have a humanoid machine work alongside astronauts. Its form factor and dexterity are designed such that Robonaut can use space tools and work in similar environments suited to astronauts.These new space explorers won’t need space suits or oxygen to survive outside of the spacecraft. Thus they might help ...
Read MoreWhich is the coldest planet in the solar system?
Neptune is the coldest planet in the solar system as Pluto has been excluded as it was regarded as a dwarf planet. It is the eighth and farthest known planet from the Sun. It has 17 times the mass of Earth and is the fourth largest planet in the solar system. It takes 164.8 years for Neptune to finish one revolution around the sun and the elliptical orbit of Neptune is inclined 1.77° compared to that of Earth.Voyager 2 is the only spacecraft that visited Neptune. It analyzed Neptune's rotation, tilt, weather conditions and also its moons and ring systems.Physical ...
Read MoreWhat is meant by a rocket propellant?
A rocket can be an aircraft, spacecraft or a missile which is propelled by a rocket engine. A rocket engine works on the principle of Newton's Third law, that is, for every action, there is an equivalent and opposite reaction. Rocket propellant is the fuel which burns and produces thrust to propel the rocket.The propellants are usually fueled together with the oxidants. Oxidants are required to burn the fuel efficiently. Thus the chemical reaction in the combustion chamber produces the required energy for thrust.The propellant is burnt in a controlled manner in the combustion chamber of the rocket engine and ...
Read MoreWhat are amphibious fishes? Can they live outside water?
The fishes that can survive without water for a good amount of time are known as amphibious fishes. Convergent evolution plays an important role in these species, as the next generation species receives analogous structures that have similar function but were not present in the last generation.Many fishes are amphibious, which means they can naturally survive out of the water. These fishes have developed limbs or use lateral undulation (that is, wave-like movement patterns that act to propel an animal forward) for terrestrial locomotion. They leave water bodies for many reasons like escaping predators, low oxygen environments etc.Ancient fish had ...
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