Controlling Air PollutionThe Chief Minister of Delhi launched the, "Switch Delhi, an electric vehicle mass awareness campaign in the National Capital. The government has also issued tenders for setting up 100 charging stations across the city. Each station will have five charging points. For demo charging station is set up along a straight line and has charging points at A(-7/3,0), B(0,7/4), C(3, 4), D(7, 7) and F(x, y). Also, the distance between C and E is 10 units. Based on the above information, answer the following questions. (i) The distance DE is (a) 5 units (b) 10 units (c) 4 units (d) 6 units (ii) The value of x + y is (a) 20 (b) 21 (c) 22 (d) 23 (iii) Which of the following is true? (a) The points C, D and E are vertices of a triangle (b) The points C, D and E are collinear (c) The points C, D and E lie on a circle (d) None of these (iv) The ratio in which B divides AC is (a) 9:7 (b) 4:7 (c) 7:4 (d) 7:9

Delhi targets ___%, of all new vehicle registrations to be electric vehicles by 2024

Which is not the objective of demand-side management*1 pointSeasonal peak reductionCost effective energy savingsLowering the cost of electricityRise the emissions

In the 1990s, Delhi ranked …….. among the 41 most polluted cities in the world

use this sample "One of the main problems with using electric vehicles is the lack of sufficient charging infrastructure in urban areas. Another problem with electric vehicles are the high purchase price. In addition, the spread of coronavirus and consequently the possibility of epidemics in the coming years can lead to a sharp increase in the use of vehicles in municipal services, including waste collection and road cleaning. This paper proposed a mathematical optimization model for locating charging stations with different technologies and vehicle arc routing for waste collection. However, implementing the model proposed in this paper is challenging due to (1) the lack of comprehensive technical knowledge in some countries to provide charging infrastructure, (2) limited electric vehicle companies, and (3) energy supply problems. Some knowledge-based companies and start-ups have succeeded in designing and making charging devices for electric vehicles, reducing the required time to charge vehicles. Nevertheless, the lack of financial resources for research and development is one of the main problems in these companies and start-ups, which can be solved through government subsidies. In addition, allocating government budgets to leading start-ups and companies with electric vehicle production can create a competitive environment, increase competition, and reduce prices. As the cost of electric vehicles decreases, more people can purchase them, so the demand for charging services will increase. The charging infrastructure development can also increase the demand for electricity generation, which ultimately leads to an increase in the production capacity of power plants that often use fossil fuels expanding the use of electric vehicles results in producing more bio-pollutants by power plants. One of the best ways to solve this " and write a managerial insight on "Routing optimization of electric vehicle in municipal solid waste management

use this format "Another problem with electric vehicles is the high purchase price. In addition, the spread of coronavirus and, consequently, the possibility of epidemics in the coming years can lead to a sharp increase in the use of vehicles in municipal services, including waste collection and road cleaning. This paper proposes a mathematical optimization model for locating charging stations with different technologies and vehicle arc routing for waste collection. However, implementing the model proposed in this paper is challenging due to (1) the lack of comprehensive technical knowledge in some countries to provide charging infrastructure, (2) limited electric vehicle companies, and (3) energy supply problems. Some knowledge-based companies and start-ups have succeeded in designing and making charging devices for electric vehicles, reducing the required time to charge vehicles. Nevertheless, the lack of financial resources for research and development is one of the main problems in these companies and start-ups, which can be solved through government subsidies. In addition, allocating government budgets to leading start-ups and companies with electric vehicle production can create a competitive environment, increase competition, and reduce prices. As the cost of electric vehicles decreases, more people can purchase them, increasing the demand for charging. Services will increase. The charging infrastructure development can also increase the demand for electricity generation, which ultimately leads to an increase in the production capacity of power plants that often use fossil fuels—expanding the use of electric vehicles results in producing more bio-pollutants by power plants. One of the best ways to solve this problem is to invest in renewable energy sources, which have received attention recently. In many countries worldwide, suitable conditions are provided for energy production from renewable sources. Therefore, government resources, private sector investment, and public-private partnerships can be useful management solutions." and write a managerial insight on "Routing optimization of an electric vehicle in municipal solid waste using genetic algorithm"