Pipefitter Test 1 2024 Exam Update
When cutting a 30" diameter cast iron pipe, it is BEST to use a(n) - ANSWER-diamond point chiself
Of the following materials, the one which is BEST suited for yarning bell and spigot joints on water pipe is - ANSWER-sterilized yarn
A valve that is used between ...
When cutting a 30" diameter cast iron pipe, it is BEST to use a(n) -
✔✔✔ANSWER-diamond point chiself
Of the following materials, the one which is BEST suited for yarning bell and
spigot joints on water pipe is - ✔✔✔ANSWER-sterilized yarn
A valve that is used between low pressure and high pressure areas in water
distribution systems is called a boundary valve - ✔✔✔ANSWER-
Cast iron pipe is particularly adapted to underground and submerged service
because of its - ✔✔✔ANSWER-
, In caulking a pipe joint, excessive caulking should be avoided to prevent -
✔✔✔ANSWER-
The material used to disinfect water pipes before and after laying the pipe is
USUALLY - ✔✔✔ANSWER-
Of the following items, the one that is NOT a component part of a mechanical joint
is a(n) - ✔✔✔ANSWER-
Of the following causes of water leaks in mains, the one that is LEAST common is
- ✔✔✔ANSWER-
The BEST type of wrench to use for making up a mechanical joint n cast iron pipe
is a ______________ wrench. - ✔✔✔ANSWER-
The MAIN difference between skeleton sheating and tight sheating is that in
skeleton sheting - ✔✔✔ANSWER-
The width of the trench at eat caulking joint, in comparison with the remaining
portion fo the trench, should generally be - ✔✔✔ANSWER-
Unless otherwise directed, a trench for a water pipe line should USUALLY be
excavaed to a depth of 4 feet measured from the surface of the roadway to the
_________ of the pipe. - ✔✔✔ANSWER-
The length of trench excavation fo the installment of a 30-inch pipe should NOT
exceed _________ feet. - ✔✔✔ANSWER-
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