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.
Report Abuse. Rpm means revolutions per minute. that means how many times per minute your engine cycles. most cars idle at between 600 and 850 rpm (depending on motor size) Rpm doesn't do anything. it is just a measurement term.I Hope that is what you meant. just now. Report Abuse. RPM of a car means revolutions per minute. It tells you that the engine is moving how fast in terms of revolutions in one minute. It's basically the performance of the engine that you need to know when you rev it up by looking at the odometer in the car's dashboard.