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.
When blood pressure is measured, we commonly record the pressure as two numbers, one above the other - like a fraction. The top number is the systolic blood pressure. This is the pressure in the artery during the beating of the heart (systole). This is the pressure that creates the pulse we feel in the wrist or neck. The bottom number is the diastolic blood pressure.