Mar 3, 2013 #1 P Paul Member May 13, 2008 880 0 16 A motor car engine consumes 10 kg of fuel per hour and develops180MJ per hour heat energy.Calculate the heat value of the fuel if tthe efficiency is 28 percentage. How do you calculate the heat value if dont have a mass or a density?
A motor car engine consumes 10 kg of fuel per hour and develops180MJ per hour heat energy.Calculate the heat value of the fuel if tthe efficiency is 28 percentage. How do you calculate the heat value if dont have a mass or a density?