UPSC Prelims Exam Like conventional batteries under the bonnets of automobiles, hydrogen fuel cells too convert chemical energy into electrical energy. These qualities make it an attractive fuel option for transportation and electricity generation applications. Preview Buy Chapter 25,95 € Safety-Relevant Application. It is an electrochemical device that converts hydrogen into electrical energy. These cells can be powered by carbon-based fuels such as natural gas and biogas. Biochar is a high-carbon, fine-grained residue that is currently produced through modern pyrolysis processes (direct thermal decomposition of biomass in the absence of oxygen and preventing combustion). A. CNG 1. A hydrogen vehicle is a vehicle that uses hydrogen fuel for motive power.Hydrogen vehicles include hydrogen-fueled space rockets, as well as automobiles and other transportation vehicles. Hydrogen cell technology (Fuel Cell Technology) Part of: GS Prelims and GS Mains III – Science & Technology. Currently, heavy research is being conducted in order to manufacture a cost-efficient automobile which is powered by a fuel cell. This module is being tested to replace DG sets in mobile towers. Which among the following Gharana is not associated with the Dhrupad style? Pages 107-125. Modern energy technology, for example, fuel cells which are used commercially in hydrogen fuel–based cars, require good catalysts that are efficient as well as cost-effective. India has signed several logistics agreements in recent years. Hydrogen: A Step towards Cleaner, Renewable Fuel Context: Recently, researchers from IIT Delhi have found a way to generate clean fuel hydrogen from India is looking closely at Japan, which has made progress in this field. It is, therefore, not only an efficient energy carrier but also an environmentally benign fuel as well. Rivian. Preview Buy Chapter 25,95 € Fuel Cells in the Energy Supply of Households. The hydrogen produced here should have been used for the Tokyo 2020 Olympic and Paralympic Games, and will be used at the postponed games in 2021. The fuel cell combines hydrogen and oxygen to generate an electric current, water being the only byproduct. Pages 155-162. 2. The fuel cell combines hydrogen and oxygen to generate an electric current, water being the only byproduct. 5. 2005 : Auto Fuel Policy 2003 implemented. Methane, Ethane. Hydrogen can be produced from a variety of domestic resources, such as natural gas, nuclear power, biomass, and renewable power like solar and wind. Share; Tweet ; Pin ... Q69. Hydrogen fuel cell. The device runs on solar power eliminating the burning of fossil fuels that other methods use to produce pure hydrogen.Existing air pollution and its negative effects on health and climate change would be reduced. India attained 63% overall energy self-sufficiency in 2017. In 2016, the Indian government announced that the country would skip the BS-V norms altogether and adopt BS-VI norms by 2020; … By sharing its Fuel Cell Vehicle (FCV) patent portfolio, equivalent to 20 years of research and development, Toyota hopes to spur innovation and development of a hydrogen-based automobile economy. Bharat 3 standards introduced in 13 major cities. UPSC Questions based on Chemistry [For Prelims] By admin / March 15, 2019 . Plasma you represent extraction of rare earth element art elements to f block that extraction. 3. Mains level : Fuel Cell Electric Vehicles (FCEV) The Supreme Court has asked the government to look into the feasibility of hydrogen-based tech to deal with vehicular air pollution in New Delhi. The government on 24 September 2020 said it has notified standards for safety evaluation of hydrogen fuel cell-based vehicles.The Ministry of Road Transport and Highways (MoRTH) has issued a notification in this regard. UPSC 2020 (IAS) Prelims is scheduled for 4 October. Nikola’s hydrogen fuel-cell trucks don’t require heavy lithium batteries, which makes them about 5,000 pounds lighter than a Tesla Semi. The market for hydrogen fuel cell-based cars and trucks in the U.S., Europe and Asia is extremely nascent and there is a huge space for growth. (c) Hydrogen fuel-based automobiles (d) Natural gas extraction technologies 4. Upsc Prelims answer key 2019. Supreme Court has asked government to look into the feasibility of hydrogen-based tech to deal with vehicular air pollution in capital. Rivian made headlines in September when Amazon (one of its investors) announced its plans to purchase 100,000 of the automotive startup’s all-electric delivery trucks. Hydrogen and Fuel Cells: Mobile Application in Aviation. In Augmented Reality (AR), a simulated environment is created and the physical world is completely shut out. From UPSC perspective, the following things are important : Prelims level : ... Hydrogen fuel-based automobiles (d) Waste-to-energy technologies. The Li-ion batteries are seen as sufficiently efficient for applications such as phones and laptops, in case of EVs. 1 Comment on UPSC Prelims 2019 – Answer Key, Sources, ... Hydrogen fuel-based automobiles (d) Waste-to-energy technologies. C. LPG 3. Fuel cell-based vehicles most commonly combine hydrogen and oxygen to produce electricity to power the electric motor on board. India is looking closely at Japan, which has made progress in this field. Hydrogen is a clean fuel that, when consumed in a fuel cell, produces only water. Answer: d. Explanation: Like incineration, pyrolysis, gasification and plasma technologies are thermal processes that use high temperatures to break down waste. For direct electricity generation, Kirloskar Oil Engines Ltd. has converted a 5 KW generator set to run on 100% methanol and demonstrated successfully. 0 shares. 1. Dr. R.A. Mashelkar Committee drafted “Auto Fuel Policy”. The primary energy consumption in India grew by 2.3% in 2019 and is the third biggest after China and USA with 5.8% global share. How to handle Negative Marking in UPSC Prelims? The energy policy of India is largely defined by the country's expanding energy deficit and increased focus on developing alternative sources of energy, particularly nuclear, solar and wind energy. 2010: By 2010 entire India under Bharat stage 3. Daily Newspaper Analysis. A fuel cell converts chemical energy into electrical energy using oxidising agents through an oxidation-reduction reaction. Q.Hydrogen fuel cell vehicles produce one of the following as “exhaust”: (a) NH3 (b) CH4 (c) H2O (d) H2O2. Check section-wise 40+ important questions & answers online on Science & Technology based on latest UPSC Syllabus & pattern from past papers 1. Toyota announced it would offer royalty free licenses to its hydrogen fuel cell patents to companies manufacturing and selling fuel cell vehicles until 2020. Hydrogen fuel must be transformed into electricity by a device called a fuel cell stack before it can be used to power a car or truck. The standards, based on European regulations were first introduced in 2000; In 2014, Saumitra Chaudhary committee gave recommendations on Auto Fuel Vision Policy 2025 which had recommended implementation of BS-IV (2017), BS-V (2019) and BS-VI (2024) standards. Recommended adopting Bharat stage 3 and stage 4 fuel standards. (a) Kirana (b) Dagari (c) Darbhanga (d) Bettiah. Badenhop, Thomas. The biggest advantage with hydrogen is that it has the highest energy content per unit mass among known fuels and it burns to produce water as a by-product. The Question Paper has good amount of Current Affairs as like previous year papers. The Ministry of Road Transport and Highways issued a notification on Safety Evaluation of vehicles being propelled by Hydrogen Fuel cells. Arun Malhotra, (Automobile Expert) Topic Description: Aimed at a significant push for hydrogen vehicles in the country, Ministry of Road Transport and Highways has notified standards for the safety evaluation of hydrogen fuel cell-based vehicles. Ahead of next July’s Tokyo Olympics, Japan is gearing up to put on its roads thousands of vehicles based on a hydrogen cell technology, also known as ‘fuel cells’. IAS Prelims Mock-Test 2020 – Set 16, 10 September. Fuel cell technology has a wide range of applications. Pages 127-144. What is Biochar? 2. The exam was relatively easy as per the reports of IASSolution Prelims Test Series Subscribers. UPSC IAS Prelims Answer Key 2020 & 2019: Here is the answer key of the UPSC Preliminary Exam 2020 GS Paper 1 with explanations. Butane, Propane. Normally, fuel cells use expensive elements like platinum. Welcome to the world of hydrogen fuel cell electric vehicles (FCEVs). A few applications of this technology are listed below. What is a hydrogen fuel cell? About: At the heart of the fuel cell electric vehicles (FCEV) is a device that uses a source of fuel, such as hydrogen, and an oxidant to create electricity by an electrochemical process. It has anode, cathode and a membrane. From UPSC perspective, the following things are important : Prelims level : Hydrogen- Oxygen Fuel Cells. D. Water Gas 4. UPSC Prelims 2019 Science and Technology Question with Answer Key - UPSC Insight. Despite the improvements in lithium-ion batteries over the last decade, long charging times and weak energy density are still barriers. The main difference is that they use less oxygen than traditional mass burn incineration. Applications of fuel cell. A tiny market that includes Toyota's Mirai, Hyundai's Nexo and Honda Motor's Clarity Fuel … Download the same as PDF or Word Text Format. Thermax Ltd. has successfully developed a 5 KW methanol based reformer on a Direct Methanol Fuel Cell (DMFC). How to Prepare for Mains; Mains Answer Writing ; How to Prepare for Interview; Blog; How cars can run on hydrogen. In the context of digital technologies for entertainment, consider the following statements: 1. Frahm, Lars. General Studies Paper 1 of UPSC Civil Services Exam Prelims 2019 is now available. Match List-II (Fuel Gas) with List-II (Major constituents) and select the correct answer using the codes given below the lists: List-I List-II. Ahead of next July’s Tokyo Olympics, Japan is gearing up to put on its roads thousands of vehicles based on a hydrogen cell technology, also known as ‘fuel cells’. B. The hydrogen produced in the Fukushima Hydrogen Energy Research Field is utilised in various hydrogen mobility and factories, in order to build an integrated supply chain in the Fukushima Prefecture and build a model area for a hydrogen-based society. You are here: Home. Carbon monoxide, Hydrogen. Limitations. Westenberger, Andreas. Paul, Hartmut. In News. Coal Gas 2. This hydrogen can be harvested and stored as a potential fuel source. Preview Buy Chapter 25,95 € Uninterruptible Power Supply (UPS) Pages 145-153. (c) Hydrogen fuel-based automobiles (d) Waste-to-energy technologies Biochar is a high-carbon, fine-grained residue that is currently produced through modern pyrolysis processes (direct thermal decomposition of biomass in the absence of oxygen and preventing combustion).
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