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  • On March 23, 2023
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4th Year Challenge Exam: RCW/WAC

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  • On March 23, 2023
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4th Year Challenge Exam: Theory

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4th Year Challenge Exam: NEC

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3rd Year Challenge Exam: 60 Questions

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1st Year Challenge Exam: 60 Questions

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2nd Year Challenge Exam: 60 Questions

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  • On March 22, 2023
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A Short Practice Exam

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  • On July 1, 2021
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Top Plumbing Questions: 2018 UPC Chapter 17

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Top Plumbing Questions: 2018 UPC Chapter 13

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Top Plumbing Questions: 2018 UPC Chapter 11

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Top Plumbing Questions: 2018 UPC Chapter 10

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Top Plumbing Questions: 2018 UPC Chapter 9

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Top Plumbing Questions: 2018 UPC Chapter 8

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Top Plumbing Questions: 2018 UPC Chapter 7

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Top Plumbing Questions: 2018 UPC Chapter 6

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Top Plumbing Questions: 2018 UPC Chapter 5

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Top Plumbing Questions: 2018 UPC Chapter 4

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Top Plumbing Questions: 2018 UPC Chapter 3

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Top Plumbing Questions: UPC 2018 Chapter 2

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  • On July 1, 2021
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Top Plumbing Questions: 2018 UPC Chapter 1

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