Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by wpjo

  1. wpjo

    weight/volume percent conversion

    I have a specification for LP-Gas given in weight percent for each constituent, such as propane C3H8 (95%), ethane C2H6 (1.2%), butane C4H10 (1.75%) and so on. I must now designate the volume percent of each constituent. I am looking for the method, a calculator or a spreadsheet to perform this...
  2. wpjo

    Circuit Breaker - AC Generator

    On a portable AC generator, two individual 120V windings are feeding the two legs of a four prong (L14-30R) receptacle. Does a single circuit breaker on the neutral leg of the circuit provide the same protection as a circuit breaker on the hot legs? The neutral leg consists of the connected...

Part and Inventory Search