APSC Prelims and Mains Notes, APSC Test Series
Thermoelectric power generators are the devices which used to convert temperature difference between two junctions into electrical energy. A working of thermoelectric generator is based on Seebeck effect. According to which, a loop of two dissimilar metal develops an emf when the two junctions are kept at different temperature. That is why it is also referred as Seebeck … Read more
a) Empathy: It involves, first, seeing someone else’s situation from his/ her perspective, and, second, sharing that person’s emotions, including, if any, his distress. Empathy, is the act of putting yourself in someone else’s shoes. It occurs when you are truly trying to understand or experience someone else’s emotions, as if they were your own. … Read more
Social Media can be defined as any web or mobile based platform that enables an individual or agency to communicate interactively and enables exchange of user generated content and it is explained by a number of tools, which includes blogs, Wikis, discussion forums, micro-blogs, twitter and social networking sites. Internet has become a platform for coordination … Read more
Begar a form of social labour without payment. Its origin goes back to the pre-money era when labour was viewed as an important item of exchange. The land of the king and his men and priests were cultivated by peasants in exchange of some tenurial rights in land granted by the king. When the state … Read more
Merchant Banks: A bank dealing in commercial loans and investment. They manage and underwrite new issues, provide consultancy and corporate advisory services for corporate clients on raising finds and other financial aspects. b) Venture Capital Fund: Usually the financial institutions are hesitant to finance new products because the profitability of new products is uncertain and … Read more
Inbreeding: Inbreeding refers to the mating of more closely related individuals within the same breed for 4- 6 generations. Out Crossing: This is the practice of mating of animals within the same breed, but having no common ancestors on either side of their pedigree up to 4-6 generations. Cross-breeding: In this method, superior males of … Read more
a) Chaitya: a Buddhist shrine or prayer hall with a Stupa at one end. In modern texts on Indian architecture, the term chaityagriha is often used to denote an assembly or prayer hall that houses a Stupa. Ex: Karle caves b) Vihar: The Viharas or monasteries were excavated near the chaityas for the residence of … Read more
Dams/reservoirs and wetlands to store water Improvement in agriculture through modifying cropping patterns and introducing drought-resistant varieties of crops Watershed management Water rationing Management of rangeland with improvement of grazing patterns, introduction of feed and protection of shrubs and trees Cattle management Proper selection of crop for drought-affected areas Development of water resource system with … Read more
Mono Cropping: Mono-cropping or monoculture refers to growing of only one crop on a piece of land year after year. It may be due to climatological and socio-economic conditions or due to specialisation of a farmer in growing a particular crop, e.g., under rained conditions, groundnut or cotton or sorghum are grown year after … Read more
Isostacy:It is the state of gravitational equilibrium between Earth’s crust and mantle such that the crust”floats” at an elevation that depends on its thickness and density.Related to differences between oceanic crust, continental crust, and the mantle, is the principleof isostasy. In simplest terms, the lithosphere is “floating” on the denser, deformable,asthenosphere below. The addition of … Read more