Our interview questions are created by writers, almost all of which, have a long history of recruiting and interviewing candidates. They do not necessarily have experience interviewing or working with companies, careers, or schools, in which they may write for on MockQuestions.com. We do, however, strive to match their background and expertise with the appropriate question sets found on our website.
Our careers, companies, industries, and schools may have duplicate interview questions and answers found elsewhere on our website. Specifically, our companies and our graduate school interviews. For these two, we use the industry in which we believe the company most well-represents and the graduate programs, as the basis for the interview questions and answers that generate for each company or school.
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A pipefitter is a tradesperson who installs, assembles, fabricates, maintains and repairs mechanical piping systems. Pipefitters usually begin as helpers or apprentices. Journeyman pipefitters deal with industrial/commercial/marine piping and heating/cooling systems. Typical industrial process pipe is under high pressure, which requires metals such as carbon steel, stainless steel, and many different alloy metals fused together through precise cutting, threading, grooving (Victaulic), bending and welding. A plumber concentrates on lower pressure piping systems for sewage and potable water (tap water), in the industrial, commercial, institutional, or residential atmosphere. Utility piping typically consists of copper, PVC, CPVC, polyethylene, and galvanized pipe, which is typically glued, soldered, or threaded. Other types of piping systems include steam, ventilation, hydraulics, chemicals, fuel, and oil.