2.1. Variation in Fuel Consumption Based on Equipment Type

Try these first

1. 1.

   What is the fuel consumption rate of a gasoline engine?

   Hint

   Refer to the standard consumption rates mentioned.

2. 2.

   Name one factor that affects fuel consumption rates.

   Hint

   Think about how these conditions can impact fuel efficiency.

3. 3.

   What is the standard fuel consumption rate for gasoline engines?

   • 0.04 gallons per horsepower hour
   • 0.06 gallons per horsepower hour
   • 0.15 gallons per horsepower hour

   Hint

   Look for the value specifically assigned to gasoline engines.

4. 4.

   True or False: Diesel engines consume more fuel than gasoline engines at maximum output.

   • True
   • False

   Hint

   Check the fuel consumption rates for both engine types.

5. 5.

   A construction site uses a diesel loader operating at 400 horsepower that consumes 0.05 gallons per horsepower hour on flat surfaces but 0.08 gallons on rough terrain. Calculate the hourly fuel cost on both types of surfaces for 5 hours of operation at a fuel cost of 70 rupees per gallon.

   Hint

   Calculate the consumption using the hourly rate then find the cost.

6. 6.

   A dual-fuel machine operates on average power 60% of the time and at full power the remaining 40%. Calculate fuel costs using 30 rupees/liter for gasoline at consumption rates of 0.06 and 0.05 liters per horsepower hour for average and full power respectively over a 10-hour operation at 250 horsepower.

   Hint

   Factor in different consumption rates for the operational hours.