A car traversing along Taft Avenue consumes 12 liters of gasoline per 100 kilometers. What amount of carbon dioxide is produced by the car?
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A car traversing along Taft Avenue consumes 12 liters of gasoline per 100 kilometers. What amount of carbon dioxide is produced by the car?
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- A foreign manufacturer lists the fuel consumption for a new automobile as 15kilometers per liter (km/L). Determine the fuel consumption in miles per gallonA city has a fleet of 10 gasoline cars and 5 gasoline light trucks built in 2009. The annual vehicle miles (VMT) traveled by these vehicles are 8,000 miles. How many kg of CO2e does the fleet produces in a year? Which fleet of vehicles (i.e. light truck or gasoline car) produces more CO2e and by how much? Notes: Fuel efficiency of gasoline car = 23.8 mpg Fuel efficiency of light truck = 17.4 mpg Emission factor of N2O from gasoline car = 0.020 gm/mile Emission factor of CH4 from gasoline car = 0.021 gm/mile Emission factor of N2O from light truck= 0.029 gm/mile Emission factor of CH4 from light truck = 0.025 gm/mile Emission factor of gasoline = 8.78 kg CO2/gallon1. A 6-cylinder, 4-stroke marine diesel engine generally operates at 3000 revolutions per minute with a fuel consumption of 650 liters at 299 Kelvins with 28°API gravity units. Determine the density of the fuel and the amount of fuel consumed per hour in kilograms.
- Your car can travel 100 km per 4.4 litres of fuel, and the manufacturer says you should be able to travel 100 km per 3.6 litres of fuel. What percent extra fuel are you burning per 100 kilometres?The Preliminary audit taken by an energy manager indicates that the daily energy consumption per hours (with 8 hours / day shift) is distributes as follows: Fuel 1: 500 Kgs, Fuel 2: 900 Kgs, Fuel 3: 820 Kg with calorific value as fuel 1: 30000Kj/kg, Fuel 2: 42000 Kj.Kg, Fuel 3: 50000 kj/Kg. The Cost of the fuel as fuel 1: Rs 30/Kg, Fuel 2: Rs. 90/ Kg, Fuel 3: Rs 50/Kg. The Production Out put is 150000 units. Clearly showing the intermediate computation, answer the following (a) What is the energy Index? (b) what is the cost Index? ( c ) Represent the energy and cost distribution on pi - diagrams and Present your interference based on the above.The fuel consumption of an automobile is 14 km/ L.The fuel consumption, in miles per gallon, is?
- 1. A traditional gasoline-powered lawnmower can mow half an acre of land using about a gallon of gasoline. For an electric lawn mower to mow the same area on a full charge, what would be the weight of its Lithium-ion battery pack? (A) 150 lb (B) 220lb (C) 2.7 kg (D) 270 kg 2. Which of the following is not true of a standard hybrid car (like a Toyota Prius)? (A) there is a gasoline tank (B) the battery needs to be plugged in to an electrical outlet in order to charge it (C) there is a gasoline engine and electric motor (D) regenerative braking helps to recharge the battery 3. A hydrogen-powered car contains (A) a fuel cell and a gasoline tank (B) a gasoline engine and an electric motor (C) a fuel cell and an electric motor (D) a battery and a gasoline tankThe fleet average fuel economy of one car-maker fails to meet the present CAFE target (27.5 mpg) by 3 mpg. As we know, this will incur a penalty of $ 165 per car. Assuming that the first owner of a typical car bought from this car-maker drives it for 100,000 miles before selling it. If the carbon footprint of gasoline is 2.9 kg/litre and 1 US gallon = 3.79 litre how much extra carbon does the car emit? 5264 kg 4894 kg 2536 kg 3625 kg1. The pressure in the substance drastically decrease from 354 to 21 POUNDS PER SQUARE INCHES (PSI), the heat energy of the open system reduces 555BTU/LB, and the volume increases from 1 to 10FT^3/LB. a.) Determine the work per LB. Units:BTU/LB b.) Determine the work in HP (Horse Power) for 10LB per min. (1HP = 42.4BTU/MIN) Units: HP
- A family wishes to buy a 2020 Toyota Camry. The two options the consider are (a) a standard automobile with and SI engine that gets 34 mpg and costs $18,000; and (b) a hybrid automobile that gets 52 mpg and costs $32,000. On average, the family drives 16,000 miles each year ad gasoline costs $1.65 per gallon. Calculate: (Show your clear solution) The amount of gasoline each vehicle would use each year. Gasoline cost savings of hybrid over standard. Time in months it would take to make up the difference in vehicle cost with fuel savings.What is the kinetic energy if the mass is 63 lb and the 13is 2 ft/s in ft-lbf?Correct Answer: 165.33 ± 1During a steady flow process, the pressure of the working substance drops from 180 psia to 30 psia, the speed increases from 210 fps to 1050 fps, the internal energy of the open system decreases 30 Btu/lb, ad the specific volume increases from 2 to 10ft^3/lb.Heat loss is 20 Btu/lb. Determine the horsepower for 12 lb/min mass flow. Ans. 66hp