what type of trap is allowed by most plumbing codes?\np - trap\ns - trap\ndouble trap\ndrum trap\nbell…

what type of trap is allowed by most plumbing codes?\np - trap\ns - trap\ndouble trap\ndrum trap\nbell trap\nquestion 4\nwhat are the implications of a vertical tail piece for a fixture that is too long?\nclogging of the trap\nsiphoning of the trap\ndifficulty of access for service\nfreeze up of the trap\neffective venting

what type of trap is allowed by most plumbing codes?\np - trap\ns - trap\ndouble trap\ndrum trap\nbell trap\nquestion 4\nwhat are the implications of a vertical tail piece for a fixture that is too long?\nclogging of the trap\nsiphoning of the trap\ndifficulty of access for service\nfreeze up of the trap\neffective venting

Answer

Brief Explanations:

  1. For the first question, P - traps are commonly allowed by most plumbing codes because they are effective in preventing sewer gas from entering buildings while allowing proper drainage and are less likely to cause problems compared to other types.
  2. For the second question, a long vertical tail - piece for a fixture can cause siphoning of the trap. Siphoning occurs when the water flow creates a vacuum that pulls the water out of the trap, which is supposed to act as a barrier against sewer gas.

Answer:

  1. P - trap
  2. siphoning of the trap