common problems with expansion tanks on well and pump systems include all of the following…

common problems with expansion tanks on well and pump systems include all of the following except\nrust\nleaking\ncondensation\nwaterlogged\nundersized\n\nquestion 44\nwhich of the following suggests failing galvanized steel supply piping?\nweaker pressure on the hot side than the cold\nweaker pressure on the cold side than the hot\nvertical risers replaced with copper\ngreen stains on the insides of plumbing fixtures\nblue stains on the insides of plumbing fixtures

common problems with expansion tanks on well and pump systems include all of the following except\nrust\nleaking\ncondensation\nwaterlogged\nundersized\n\nquestion 44\nwhich of the following suggests failing galvanized steel supply piping?\nweaker pressure on the hot side than the cold\nweaker pressure on the cold side than the hot\nvertical risers replaced with copper\ngreen stains on the insides of plumbing fixtures\nblue stains on the insides of plumbing fixtures

Answer

Brief Explanations:

For the first question, rust, leaking, waterlogged, and undersized are common issues with expansion tanks, while condensation is not typically a main problem. For the second question, when galvanized steel supply - piping is failing, one sign can be weaker pressure on the hot side than the cold side due to corrosion and scaling that affects hot - water flow more.

Answer:

  1. C. condensation
  2. A. weaker pressure on the hot side than the cold