Mechanical Engineer Salary. A Mechanical Engineer earns an average salary of $66,890 per year. Most people move on to other jobs if they have more than 20 years' experience in this career. Experience has a moderate effect on income for this job. $50,160 - $93,233.
No, that means the engine produces 250 horse power at 6400 revolutions per minute. RPM means rotation/revolution(s) per minute,rpm is concerned to Engine whose pistion moves in rotation inside the drum , RPM is important bcoz larger the RPM larger the force it produces whic moves the wheel of your bike , or car. what is ideal rpm for new car. RPM of a car means revolutions per minute. minute.
RPM stands for revolutions per minute, and are the amount of complete revolutions (360 degrees) a crankshaft spins in one minute.   Also, it gives you an idea of how much â¦ work your engine is doing. The red line indicator on your tachometer, is an indication of very high RPM's, and should be avoided if possible.Generally your car cruises along the lines of 3,000 rpm. More than that, and you should probably go to a higher gear.PM stands for revolutions per minute, and are the amount of complete revolutions (360 degrees) a crankshaft spins in one minute.   Also, it gives you an idea of how much â¦ work your engine is doing. The red line indicator on your tachometer, is an indication of very high RPM's, and should be avoided if possible.