A thermodynamic system may be defined as any specified portion of matter in the universe which is under study. A system may consist of one or more substances. Or if we defined it in terms of physics then In physics, the term “system” usually refers to any set of physical interactions isolated from the rest of the universe. Anything outside of the system, including all factors and forces irrelevant to a discussion of that system, is known as the environment.e.g., portion of test tube where reaction is taking place, is called system.
Automobile engineering, along with aerospace engineering and marine engineering, is a branch of vehicle engineering, incorporating elements of mechanical, electrical, electronic, software and safety engineering as applied to the design, manufacture and operation of motorcycles, automobiles and trucks and their respective engineering subsystems. It also includes modification of vehicles.
Walking cycle is the concept; where treadmill is installed on cycle to propel or to give a motion. There’s also no seat—this is a walking-only affair. And like a regular bike, riders choose the gear or speed they want, ranging from four to 17 miles per hour. Model is created and rendered with solid works.