As shown in figure 8.1, cardiorespiratory endurance requires fitness of your heart, lungs, blood, blood vessels, and muscles. In this lesson, youâll learn how proper physical activity improves your cardiorespiratory endurance. Youâll also learn how to assess your cardiorespiratory endurance.
Exhaust gas recirculation (EGR) is a system that takes exhaust gas from a dieselâs exhaust manifold and reintroduces it into the intake of the engine to reduce the combustion chamber temperature.
Cummins West Training Center. EGR Design Elements. â¢ There are five design elements that are. absolutely critical in applying EGR. â High peak cylinder pressure. â¢ Increased volume of gas entering the cylinder. â Higher injection pressure. â¢ To atomize fuel entering the cylinder.