how to calculate how much gas you need for a road trip?
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Take the mileage of the total distance of your trip and divide it by your miles per gallon to get the number of gallons of gas you will need on your trip. Then multiply that figure by the current price of gas, and the result is the estimated cost of gas for your road trip.
1323632
You would need to divide 1000 miles by 50 gallons of gas. That would equal 20; therefore, you traveled 20 miles for every 1 gallon of gas. Your gas mileage would be 20 mpg (miles per gallon).
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['1 Cubic Foot (ft3, CF) = Approx 1000 BTUs.', '1 CFH = 1 MBH (MBH is thousands of BTUs per hour)']
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The first thing you need to do is multiply the length by the width by the height. That gives the number of cubic millimetres. To calculate the number of litres, you then divide that number by a million.
710618
The fuel efficiency of motor vehicles can be expressed in more ways: Fuel consumption is the amount of fuel used per unit distance; for example, litres per 100 kilometres (L/100 km).
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Multiply the volume and pressure and divide the product by the temperature and the molar gas constant to calculate moles of the hydrogen gas. In the example, the amount of hydrogen is 202,650 x 0.025 / 293.15 x 8.314472 = 2.078 moles.
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['Get the miles traveled from the trip odometer, or subtract the original odometer reading from the new one.', "Divide the miles traveled by the amount of gallons it took to refill the tank. The result will be your car's average miles per gallon yield for that driving period."]
538509
Divide the number of miles driven by the amount of fuel used in litres (miles per litre) To convert the figure to miles per gallon multiply it by 4.544.
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To determine annual greenhouse gas emissions per mile, the following methodology was used: carbon dioxide emissions per gallon of gasoline were divided by the average fuel economy of vehicles to determine carbon dioxide emitted per mile traveled by a typical passenger vehicle.
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The CO2 emissions for an individual energy carrier and/or fuel are calculated by multiplying the amount of energy or fuel by the corresponding conversion factor. You then add up the CO2 emissions for each energy carrier and/or fuel. Relevant emission factors are shown in the table below.
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['Fill a jug or bucket with hot tap water (more is better)', 'SLOWLY pour the water down side of gas bottle.', 'Feel for temperature change with your hand.', "Where it's cold is the gas level. Near the top is good. No difference indicates empty."]
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['Step 1: Determine the proper mixing ratio for your unit. This ratio indicates how much fresh, regular unleaded gasoline (containing no more than 10% ethanol) to mix with how much oil. ... ', 'Step 2: Mix fuel in the gas can. Never in the fuel tank.', "Step 3: Pour the mixed fuel into the tank. You're all set."]
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There is no exact calculation for how much electricity it takes to drill, transport and refine a gallon of gasoline, but the accepted amount is around 8 kWh. So, for 8 kWh, you can go around 22 miles ( using the U.S. average; we know you can go over twice that if you drive a Toyota Prius).
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To determine annual greenhouse gas emissions per passenger vehicle, the following methodology was used: VMT was divided by average gas mileage to determine gallons of gasoline consumed per vehicle per year.
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P = Pressure (atm) V = Volume (L) n = moles R = gas constant = 0.0821 atm•L/mol•K T = Temperature (Kelvin) The correct units are essential. Be sure to convert whatever units you start with into the appropriate units when using the ideal gas law.
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Fuel consumption figures for excavators are usually expressed as gallons per hour. To calculate the fuel consumption, simply divide the number of gallons of diesel required to fill the excavator's fuel tank by the number of hours that the machine has worked.
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Anything that is listed as less than 6-litres/100km or more than 16.5km/1-litre is considered to be pretty good. The first (and most common) reference is litres per 100km (litres/100km). This is how many litres of fuel the car needs in order to travel 100km.