rpms vs rpm :

rpms or rpm

“RPM” means “revolutions per minute,” so it is redundant to add an S at the end of the abbreviation—it’s already plural. Adding the S is so common among people working with engines that it’s not likely to get you into trouble, but you will impress some by avoiding it.

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  • n  rate of revolution of a motor
News & Articles

  • JetBlue Posts Impressive May Traffic - Analyst Blog
    JetBlue Airways ( JBLU ) experienced traffic growth across its network for the month of May 2013. The carrier reported airline traffic - measured in revenue passenger miles or RPMs, of
    June 12, 2013 - Nasdaq
  • Southwest Airlines Reports May Traffic
    DALLAS, June 7, 2013 /PRNewswire/ -- Southwest Airlines Co. (NYSE: LUV) announced today that the Company flew 9.3 billion revenue passenger miles (RPMs) in May 2013, a 4.2 percent increase from the 9.0 ...
    June 7, 2013 - PR Newswire via Yahoo! Finance

  • Susan Tompor: New company refinancing student debt, helping grads find work
    Ann Arbor venture capitalist, RPM Ventures, puts money into an online lender that works with University of Michigan grads and others to refinance their graduate student debt while also providing networking opportunities.
    June 13, 2013 - Detroit Free Press
  • New CNC Mill Machine
    Centaur Tool has just purchased a new CNC mill machine to be able to do even more machine work. The new Mazak VCS 5300 has 12,000 rpm spindle, 30 tool ATC, and a maximun load of 4,410 pounds. If you are interested in our new machine or any other CNC machining, die making, or wire EDM services please contact us. Thanks! This story is related to the following: Machinery and Machining Tools ...
    June 13, 2013 - ThomasNet
  • 2013 Lincoln MKZ AWD Review By John Heilig
    Model: 2013 Lincoln MKZ AWD Engine: 2.0-liter EcoBoost I4 Horsepower/Torque: 240 hp @ 5,500 rpm/270 lb.-ft. @ 3,000 rpm Transmission: 6-speed automatic Wheelbase: 112.2 in.
    June 13, 2013 - The Auto Channel