Practice Test – 100 Questions

Take a full length practice exam of 100 randomly generated questions. Missed questions are reviewed at the end of the test.

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Distribution Question

Why is excessive water pressure to residential homes objectionable?

A
Causes foaming from faucets
B
Increases particulate matter reaching the customer
C
Decreases the life of water heaters and other appliances using water
D
Causes erosion of the copper plumbing due to the high velocities, giving the water metallic taste

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When should new packing rings be installed?

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