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  India Discovers Lithium in Karnataka ! Can we relate Mineral oil with lithium? India has initiated a concerted domestic exploration push for the alkali metal. A vital ingredient of lithium-ion rechargeable batteries that power electric vehicles, laptops, and mobile phones. Preliminary surveys by the  Atomic Minerals Directorate for Exploration and Research (AMD) , an arm of the Department of Atomic Energy, are learned to have shown- “The presence of 1600 tonnes of lithium resources in the igneous rock of the Marlagalla-Allapatna region of Karnataka’s Mandya District”. AMD is carrying out surface and subsurface Exploration for lithium in potential geological domains of the country . The find in Mandya is extremely small in quantitative terms, But it marks some initial success in the attempts to domestically mine the silver-white metal by way of hard-rock extraction of the ore. Imports India currently imports all its lithium needs. Its importance of lithium batteries tripled t...

  Turbocharger The first turbocharger was invented in the early twentieth century by the Swiss engineer Alfred Buchi who introduced a prototype to increase the power of a diesel engine. Turbocharging has now become standard for most diesel engines and is also used in many gasoline engines. Definition A turbocharger, colloquially known as a turbo, is a turbine-driven, forced induction device that increases an internal combustion engine's efficiency and power output by forcing extra compressed air into the combustion chamber. Construction A turbocharger consists of a compressor wheel and exhaust gas turbine wheel coupled together by a solid shaft and that is used to boost the intake air pressure of an internal combustion engine. The exhaust gas turbine extracts energy from the exhaust gas and uses it to drive the compressor and overcome friction. Pros : Significant increase in horsepower. Power vs size: allows for smaller engine displacements to produce much more...

Ministry of Micro, Small & Medium Enterprise ( MSME )   MSME Invite Application for B.E/B.Tech In Mechanical Engineering, Computer Science & Information Technology, Electronics Engineering and For Diploma Mechanical Engineering. Candidate who Interested and Eligible for above Notification can go Directly Wall In Interview Important Dates : Date of walk in interview: 19 December 2020, Reporting Time: 10:00 AM Diploma : Mechanical Engineering Documents Required:  Updated Bio Data Click Here  For More Details

  Naval Science & Technological Laboratory   (NSTL) (NSTL)  has announced the Junior Research Fellow Jobs in Visakhapatnam for B.Tech/B.E, M.E/M.Tech and All the eligible candidates are requested to Apply for Junior Research Fellow Posts Vacancies. Important Dates Opening Date 01/12/20 and Closing Date of receipt of Application: 15/01/2021 IMPORTANT INSTRUCTIONS:- Those who possess the prescribed educational qualification acquired from recognized University/Institutions only need to send application for Interview. NSTL reserves the right not to select any candidate, if suitable candidates are not available. Upper Age Limit: 28 years as on closing date of application. The upper age limit shall be relaxable for the candidates belonging to SC, ST and OBC as per Govt of India orders. It may please be noted that Award of fellowship does not confer on fellows any right for absorption in DRDO Candidates working in the Public Sector undertakings/Autonomous Bodies should be in...

  Tata to set a plant for Apple phone components         The Tata group is investing rupees 5,000 crore to set up a phone component manufacturing plant at the industrial complex in Hosur, Tamil Nadu . The new company, Tata Electronics , has been allotted 500 acres by TIDCO (Tamil Nadu Industrial Development Corporation), and the Bhoomi poja was performed on Tuesday. The investment will be scaled up depending on the level of sourcing from the facility and could even touch rupees 8,000 crore . The unit will be manufacturing components for Apple because Apple is looking to diversify its sourcing base from china.   History  Foxconn is already manufacturing handsets, including iPhone 11, for Apple at its facility in Sriperumbudur , outside Chennai. At the moment, the iPhone maker contracts Foxconn, Wistron and Pegatron for manufacturing (only assembly) its phones in India.   Job opportunity The new unit will have staff strength o...

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