Journeyman Plumbing Exam Questions and Answers

Journeyman Plumbing Exam Questions and Answers Travel - ANS ️️ The Distance from the initial offset to the second fitting Advance - ANS ️️ Distance parallel to the pipes between the offset fittings Offset - ANS ️️ Distance the pipe is offset from original position to new position Rolling offsets formula - ANS ️️ Travel = Rise x 2 = Spread x 2 What are the three ways water is present? - ANS ️️ Solid - Ice Liquid - Water Gas - Steam Pressure formula? - ANS ️️ Pressure= Head x .434 Head Formula? - ANS ️️ Head = Pressure x 2.3 Calculate the travel of 45 degree offset with a rise of 8" and a spread of 20" - ANS ️️ Travel = 21.54 x 1.414 = 30.45 Answer = 30 1/2" Pressure is 60 psi, you must run a water service to a house built on a 30 foot rise. What is going to be the pressure at the house? - ANS ️️ Pressure = Head x .434 30 x .434 = 13.02 loss ( Uphill ) 60 - 13 = 47 Answer = 47 psi