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High level radioactive waste can be managed in which of the following ways mcq

Which of the following is a major source of thermal

High level radioactive waste can be managed in which of the following ways? (a) Open dumping (b) Composting (c) Incineration (d) Dumping in sealed containers 25 b) Fusion of particles. c) Disposal of nuclear waste. d) Handling of fuel. View Answer. Answer: c. Explanation: One of the major problems in the nuclear power plant is the disposal of waste products which are highly radioactive. They emit large quantities of γrays and these high energy γ rays destroy all living matter through which pass 46. Which of the following is not the municipal solid waste? a) Radioactive substance b) Ashes c) Food waste d) Rubbish. 47. Which of the following waste can be decomposed by bacteria? a) Radioactive substance b) Ashes c) Food waste d) Rubbish. 48. _____ is the cutting and tearing of municipal solid waste. a) Landfills b) shredding c. (a) The waste from one process becomes the input for another process (b) All the processes related to consumption and production produce some kind of waste (c) There is no real waste in nature (d) All of the above. Sol:(d) All of the above. 15. Which of the following methods is better for the solid waste problem? (a) Recycling (b) Landfillin This contains 15 Multiple Choice Questions for Chemical Engineering Test: Municipal Solid Waste (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Municipal Solid Waste quiz give you a good mix of easy questions and tough questions

8. Blue baby syndrome is due to the presence of. a) excess sulphate in drinking water. b) excess chlorine in drinking water. c) excess heavy metals in drinking water. d) excess nitrates in drinking water. 9. Mercury poisoning in water is the reason for. a) Pellegra The second subcategory of corrosive wastes also contain high-level radioactive wastes generated during the reprocessing of fuel rods. These wastes must be treated by high-level radioactive waste vitrification. Reactive Wastes. For the most part, reactive wastes must be treated by deactivation and treatment of UHCs to meet the UTS Answer: a. 5. A new renewable energy system is designed to harvest energy from wind. The total energy required to build the system is 240 kJ. The energy yield ratio of the system is 14:3. The total energy provided by the system over its lifetime is _____. a) 18,000 kJ. b) 54,000 kJ. c) 1,120 kJ Waste Management Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries The correct answer is option 4, i.e Waste-to-energy technologies.. Pyrolysis is a process of chemically decomposing organic materials at elevated temperatures in the absence of oxygen.. The process typically occurs at temperatures above 430 °C and under pressure.; It is commonly used to convert organic materials into a solid residue containing ash and carbon, small quantities of liquid and gases

Radioactive Waste Management. Radioactive wastes are divided into three categories based on the amount of radioactivity. Low level of radioactive wastes. Intermediate level of radioactive wastes. High level of radioactive wastes. Of these, the high level radioactive Wastes consist of spent fuel and generate a lot of heat and require cooling International Nuclear Waste Disposal Concepts (Updated April 2020) There have been several proposals for regional and international repositories for disposal of high-level nuclear waste, and in 2003 the concept received strong endorsement from the head of the International Atomic Energy Agency

The high-level waste emits lower levels of radiations for a very long time. Sciences, Culinary Arts and Personal They mainly comprise of the disposal from nuclear weapons. To practice all areas of Energy & Environment Management, here is complete set of 1000+ Multiple Choice Questions and Answers These short solved Questions or quizzes are provided by Gkseries a nuclear fuel cycle, the landfill provided. Improper disposal of the Following can be used for waste disposal at the landfill allowed. Main components are there in integrated waste management Multiple Choice Questions and for. Lahore b ) False View Answer, 13, 8 make to the of A much higher temperature than -10 o C. B. Reply GENERAL AWARENESS 1100 MCQ 'S QUESTIONS (d) Radioactive waste 21. Students can solve NCERT Class 12 Biology Environmental Issues MCQs Pdf with Answers to know their preparation level. Between 1946 and 1993, over 200,000 tonnes of radioactive wastes was dumped into the oceans Radioactive waste is a type of hazardous waste that contains radioactive material.Radioactive waste is a result of many activities, including nuclear medicine, nuclear research, nuclear power generation, rare-earth mining, and nuclear weapons reprocessing. The storage and disposal of radioactive waste is regulated by government agencies in order to protect human health and the environment Basel Convention, is an international treaty that was designed to reduce the movements of hazardous waste between nations, and specifically to prevent transfer of hazardous waste from developed to less developed countries (LDCs). It does not, however, address the movement of radioactive waste. The convention is also intended to minimize the rate and toxicity of wastes generated, to ensure.

33 Objective Type Questions (MCQs) with Answers on

(a) The waste from one process becomes the input for another process (b) All the processes related to consumption and production produce some kind of waste (c) There is no real waste in nature (d) All of the above. Sol:(d) All of the above. 15. Which of the following methods is better for the solid waste problem? (a) Recycling (b) Landfillin Start studying MCQ 7&8&9. Learn vocabulary, terms, and more with flashcards, games, and other study tools. All of the following are ways to clean up and prevent soil salinization except. use inorganic fertilizers. Suggestions to handle high-level radioactive waste include A single high-level radiation exposure (i.e., greater than 100 mSv) delivered to the whole body over a very short period of time may have potential health risks. From follow-up studies of the Japanese atomic bomb survivors, we know acute exposure to very high radiation doses can increase the occurrence of cancer Radioactive waste management: It seems about ten thousand metric tonnes of spent high level nuclear fuel waste is produced each year in the whole world. The radio active wastes have long half life times like thousands of years and more; technetium-99, iodine-129, neptunium-237 and plutonium-239 are such examples The term medical waste does not include low-level radioactive waste, any hazardous waste identified or listed under Subtitle C of the federal Resource Conservation and Recovery Act of 1976, 42 U.S.C. § 6921 et seq., as amended, or any household waste as defined in the regulations promulgated pursuant to Subtitle C of that Act

Analyis and solution MCQ set 1 GS TODA

  1. 19) The ill-health effect caused by one-time, sudden, high exposures is often called: (a) Chronic effect (b) Acute effect (c) Systematic effect Answer: (b) 20) Monitoring the levels of exposure to toxic substances is medically done through analysis of body fluids e.g. blood, urine, expired air etc. The process is known as: (a) Condition monitorin
  2. Waste management can be briefly defined as the process, in which the different kinds of wastes are being collected, processed and recycled in order to convert them into useful materials or to dispose them in an environment friendly way. The different types of wastes include the solid waste, liquid waste, gaseous waste and the electronic wastes etc
  3. • Yard waste and seaweed from beach: compost can create a soil and fertilizer source • Purchasing records allow you to identify the potential volumes of recyclable materials * Waste transformation 1. Incineration: at the unit level or in a large waste-to-energy facility
  4. imizes their waste
  5. A. Biomagnification. 4. E-waste. B. Electronic waste. 5. Carbon dioxide. C. Greenhouse gas. Hope the information shed above regarding NCERT MCQ Questions for Class 12 Biology Chapter 16 Environmental Issues with Answers Pdf free download has been useful to an extent. If you have any other queries of CBSE Class 12 Biology Environmental Issues.
  6. These conditions include the use of the NRC's Uniform Low-Level Radioactive Waste Manifest for tracking the transportation of these wastes. Since these low-level mixed waste shipments are subject to the NRC's manifest, and not the RCRA manifest, these waste shipments are not subject to e-Manifest

GS-Today : Focus Prelims MCQs Set 1 GS TODA

  1. Electricity can be produced in many ways — using generators powered by the sun, wind, water, coal, oil, gas, or nuclear fission. In America, nuclear power plants are the second largest source of electricity (after coal-fired plants) — producing approximately 21 percent of our Nation's electricity
  2. g of the Earth's surface) 10. Which of the following renewable sources of energy are currently being used in our coun­ try? a.
  3. Hazardous-waste management - Hazardous-waste management - Treatment, storage, and disposal: Several options are available for hazardous-waste management. The most desirable is to reduce the quantity of waste at its source or to recycle the materials for some other productive use. Nevertheless, while reduction and recycling are desirable options, they are not regarded as the final remedy to the.

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For this reason, groups of waste are considered in the following five general categories: (i) Radioac tive substance: Substances that emit ionising radiation are radioactive. Such substances are hazardous because prolonged exposure to radiation often results in damage to living organisms. Radioactive substances are waste a)Assume that a waste contains 300 mg/L of biodegradable {CH2O} and is processed through a 200,000 L/day sewage-treatment plant which converts 40% of the waste to CO2 and H2O. Calculate the volume. Solid Waste Disposal and Management: Garbage arising from human or animal activities, that is abandoned as unwanted and useless is referred as solid waste. Generally, it is generated from industrial, residential and commercial activities in a given area, and may be handled in a variety of ways 104 C Small amounts of chemical or pharmaceutical wastes may be collected together with infectious waste. C Wastes with high content of heavy metals should be collected separately (e.g. lead thermometers, batteries). C Low-level radioactive infectious waste may be collected in yellow bags or containers if these are destined for incineration. In establishments practising minimal programmes for.

Solid Waste Management is one of the critical parts of the sustainable development which is a core issue of Environmental Concern world over. Civil Services (IAS) Exam always asks questions from. Radiations can cause mutations, which are changes in genetic makeup of cells. These effects are mainly due to the damages to DNA molecules. People suffer from blood cancer and bone cancer if exposed to doses around 100 to 1000 roentgens. Instantaneous deaths on exposure in the event if disasters are many. Management of Radioactive Waste: a MS01 Management Functions and Behaviour (MS-01) Public relations (BJMC 309) Applied Maths Paper Iv - Numerical Methods, Matrices, Statistics (MUM-SCINAUT-007) Bachelor of Engineering in Information Technology (ITC) Internet Of Things (CISDLO2025) MA Part I - English Literature (12345) Masters in Business Administration; Bachelors In Law (BALLB Introduction Biomedical waste management has recently emerged as an issue of major concern not only to hospitals, nursing home authorities but also to the environment. the bio-medical wastes generated from health care units depend upon a number of factors such as waste management methods, type of health care units, occupancy of healthcare units, specialization of healthcare units, ratio of.

Some of various methods of waste treatment process can be divided into chemical, physical, thermal, and biological process. 9.4.1. Chemical and Physical Process. Physical and chemical treatment processes are an important region of maximum dangerous waste treatment process and include the following operations: a Includes hard waste, water waste, human sewage, and other types of waste. Can cause soil contamination and land pollution. Mismanaged landfills are another example of this - where leachate can leak out and contaminate soil. There's also hazardous chemicals and substances that can be mismanaged, such as radioactive waste Soil contamination can come in many forms and is often the by-product of human activities that deposit hazardous materials to the soil. Soil contaminants include PCBs, PAHs, petroleum products, heavy metals, pesticides and more. There are different analytical procedures for measuring each type of contaminant in the soil, so it is important to know what could potentially b 1. Neutralisation is a process for reducing the acidity or alkalinity of a waste stream by mixing acids and bases to produce a neutral solution. This has proven to be a viable waste management process. 2. Precipitation is a process for removing soluble compounds contained in a waste stream. A specific chemical is added to produce a precipitate

Nuclear Waste Disposal - Energy Engineering Questions and

Sewage, DDT, radioactive waste, agricultural waste. [Delhi] Answer. (a) Environmental pollution is an undesirable change in the physical, chemical or biological characteristics of the natural environment, brought about by man's activities. This pollution may affect the soil, rivers, seas or the atmosphere Careless disposal can also cause significant damage to the environment. The following are some general recommendations for disposal of waste toxic materials: Always review federal, provincial and local (municipal) government requirements prior to disposal of toxic materials E-Waste?? E-Waste: Waste of electronics / electrical goods that have reached their end of life Electronic products often contain hazardous and toxic materials and should not be dumped with other wastes. Along with China, India is largest importer of E-waste from developed countries like US, UK and Japan. In India 90% of mobile equipment are.

MCQ on Solid waste management - Amit Maht

The most serious modeling effort in the area of coupled flow has been that associated with the proposed high-level nuclear waste repository at Yucca Mountain, Nevada. In particular, the coupled thermal hydrologic models V-TOUGH and NUFT likely will form the technical basis for the license application Industrial Pollution: Types, Effects and Control of Industrial Pollution! In order to provide daily needs of the growing population, differ­ent types of industries are setup to produce different products. The industries use raw materials, process them and produce fin­ished products. Besides the finished products, a good number of by-products are produced. Out of all the [

Solved Important MCQs on Solid Waste Management and their

  1. Energy Consumption. Energy consumption is highest among developed countries. In fact, Americans make up less than 5% of the world's population and yet consume as much as 25% of its energy
  2. Solid Waste Pollution- Main Solid Waste Formats - Impact of solid waste Solid waste management and control Urban Solid Waste Act, 200
  3. Healthcare is involved, directly or indirectly, with the provision of health services to individuals. These services can occur in a variety of work settings, including hospitals, clinics, dental offices, out-patient surgery centers, birthing centers, emergency medical care, home healthcare, and nursing homes
  4. Question 14: What are the three R's of waste management? Answer: In the modem industrial world, the waste has become an environmental and public health hazard. Waste can be effectively managed by using the following three strategies: (a) Reducing the waste (b) Reusing the waste and (c) Recycling the waste
  5. Moreover, waste from power plant operation is still stored on site. Therefore, facilities for the management of solid and liquid radioactive waste are built in parallel with the New Safe Confinement. With international assistance, a storage facility for spent fuel (Interim Spent Fuel Storage Facility - ISF2) is being built
  6. - Core of the nuclear reactor or nuclear weapon - Uranium, plutonium, high reactive elements from fission - Long lives> 100000years Management of high level waste in India following three stages Immobilization- Vitrified borosilicate glasses Engineered interim storage of vitrified waste for passive cooling & surveillance over a period of.

Test: Municipal Solid Waste 15 Questions MCQ Tes

  1. For example, if five measurements were carried out and one measurement was very different from the rest (e.g., 20,22,25,50,21), having a Q-value of 0.84, then it could be safely rejected (because it is higher than the value of 0.64 given in the Q-test table for five observations).References. Nielsen, S.S. (1998). Food Analysis, 2nd Edition
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  3. the form of the radioactive waste itself, for example high level waste that arises initially as a liquid is converted into a durable, stable solid glass form before storage and disposal the.
  4. Low-level radioactive waste (whose decay heat is undetectable and whose radioactivity emitted from the isotopes contained therein is 4 GBq/t of alpha activity or 12 GBq/t beta-gamma activity) and intermediate-level waste (being more radioactive than and the heat generated is smaller than 2 kW/m 3) may be disposed of in near-surface landfills
  5. level of radioactivity of nuclear isotopes. The radiations destroy the cells in human body and causes cancer. •A longer exposure to radioactive radiations can damage the DNA cells that results in cancer, genetic defects for the generations to come and even death
  6. 3-What are the different types of waste? Waste can be classified into many types, each with its different types of environmental problems: organic waste, recyclable waste, non-recyclable waste, toxic waste, toxic nuclear waste, and radioactive waste. 4-How can waste be recycled? Paper, plastic, metal and glass can be recycled at specialized sites
  7. ate the environment in various ways. Even before such wastes are safely of they pollute the air, water and soil and pose a constant danger to human life. Improper handling of hazardous wastes conta

Multiple Choice Questions on Water Pollutio

(a) The reduction of hazardous waste generation and the promotion of environmentally sound management of hazardous wastes, wherever the place of disposal; (b) The restriction of trans-boundary movements of hazardous wastes except where it is perceived to be in accordance with the principles of environmentally sound management Energy can be harnessed from oceans in the following ways: 1. Tidal energy: Due to the gravitational pull mainly of the moon on the spinning earth, the level of water in the sea rises and falls, called high and low tides. This can be harnessed by constructing a dam across a narrow opening to the sea. 2. Ocean thermal energy

Treatment Standards for Hazardous Wastes Subject to Land

Heat stress occurs when the body cannot get rid of excess heat. When this happens, the body's core temperature rises and the heart rate increases. As the body continues to store heat, the person begins to lose concentration and has difficulty focusing on a task, may become irritable or sick, and often loses the desire to drink Sources of Energy Chapter Wise Important Questions Class 10 Science. Very Short Answer Type Questions [1 Mark] - Year 2015. 1.Name any two fossil fuels. Ans. A good fuel is the one which. has high calorific value, is non-polluting, is easy to transport and easily available, has moderate ignition temperature Both power and manure is (a) Highly polluting provided by: (b) High waste disposal cost (a) Nuclear plants (c) Unreliable supply (b) Thermal plants (d) High running cost (c) Biogas plants 5. Photovoltaic energy is the (d) Hydroelectric plant conversion of sunlight into: 12 Smog is a natural phenomenon (b) a combination of smoke and fog (c) is colourless (d) All of the above 10. The major photochemical oxidant is: (a) Ozone (b) Hydrogen peroxide (c) Nitrogen oxides (d) Peroxyl Acetyl Nitrate (pAN) 11. Which of the following devices is suitable for the removal of gaseous pollutants? (a) Cyclone separator (b) Electrostatic precipitator (

[MCQ's] Renewable Energy System - Last Moment Tuition

Chemicals Environmentally sound management of toxic chemicals is the topic of Chapter 19 of Agenda 21. A substantial use of chemicals is essential to meet the social and economic goals of the world community, and these can be used with a high degree of safety when best practices are followed. However, much remains to be done. Two of the major problems identified in Agenda 21, particularly in. a. requires the EPA to set standards for hazardous-waste management. b. requires all firms that handle more than 100 kilograms of hazardous waste per month to have a permit stating how such wastes are to be managed. c. provides guidelines and financial aid to establish state waste management programs. d. all of these answers e. none of these.

Waste Management Multiple Choice Questions and Answers

Physics: Radioactivity Introduction. Radioactivity is the spontaneous breakup of the nuclei of unstable atoms, which releases radiation in the form of fast-moving particles or high-energy electromagnetic waves ().Since the discovery of radioactivity in 1895, radiation from radioactive substances and other sources has been used for medical, military, and technological purposes Read this article to learn about types, sources, effects and methods of solid waste management! Solid waste management is a polite term for garbage management. As long as liumans have been living in settled communities, solid waste, or garbage, has been an issue, and modern societies generate far more solid waste than early humans ever did

Waste MCQ [Free PDF] - Objective Question Answer for Waste

Implementation of preventive management practices to address this problem. Including a uranium standard in the Bureau of Indian Standards' Drinking Water Specification based on uranium's kidney-harming effects. Establishing monitoring systems to identify at-risk areas, and exploring new ways to prevent or treat uranium contamination given. It can be as high as 800 rad with adequate medical care. It is interesting to note that the guinea pig has a LD 50 similar to humans. D. Variation in Cell Sensitivity Within the same individual, a wide variation in susceptibility to radiation damage exists among different types of cells and tissues. In general, those cells which ar

A Material Safety Data Sheet (MSDS) provides basic information on a material or chemical product. A MSDS describes the properties and potential hazards of the material, how to use it safely, and what to do in an emergency. The purpose of this document is to assist Canadian employees in understanding and interpreting this type of information a. Radioactive waste materials are released from thermonuclear explosions. Radioactive isotopes, such as radium-226, thorium- 232, potassium-40, uranium-235, carbon-14, etc. are spread all over the world and contaminate air, soil, water, vegetation and animals. b. Irrepairble electronic goods and computers are called electronic wastes (e-waste) Basic English Grammar rules can be tricky. In this article, we'll get you started with the basics of sentence structure, punctuation, parts of speech, and more. We also providing Extra Questions for Class 9 English Chapter wise.. Unseen Passages for Class 9 CBSE With Questions and Answers PD Mercury poisoning refers to a toxicity from mercury consumption. Mercury is a type of toxic metal that comes in different forms within the environment