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

A type of joint used for ductile iron piping
A
Expansion joint
B
Bell and spigot with rubber o-ring
C
Push-on joint
D
Rubber gasket joint

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Sample test question:

In March 2014, 1,027 people took the Water Distribution Certification Exam in California. 47% failed!

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