Steam ships can burn diesel fuel. They burned residual because it cost less. The remaining few steam warships nowadays burn diesel fuel in most navies, for reasons of standardization of fuel with the greater number of gas turbine and diesel warships.
Answer by Anatomy James. Confidence votes 5.8K. The Chamber that creates the highest pressure is the Left Ventricle. It must do this to get the blood all the way around the body, including right up to the top of the heat, but more importantly it must overcome the huge pressure in the Aorta. This is because of the Aortic Valve which sits stops the blood being pushy back formthe aorta into the ventrivle.
There are two components to blood pressure: 1  Systolic pressure: The pressure in the artery during the ventricular contraction phase of the heart cycle. The pressure in the vessel is highest at this time. 2  Diastolic pressure: The pressure in the artery when the ventricles are relaxed.