Question 1
What is the primary purpose of maintaining proper pH levels in the Reactor Coolant System (RCS) of a PWR?
Correct Answer:
To minimize corrosion of reactor components
Question 2
In a Pressurized Water Reactor (PWR), what chemical is dissolved in the reactor coolant to provide chemical shim reactivity control?
Correct Answer:
Boric acid
Question 3
What is the purpose of adding lithium hydroxide (LiOH) to PWR reactor coolant chemistry?
Correct Answer:
To maintain alkaline pH and minimize corrosion
Question 4
In nuclear plant chemistry, what is 'crud' and why is it operationally significant?
Correct Answer:
Corrosion products deposited on fuel assemblies that can become activated
Question 5
In a Boiling Water Reactor (BWR), what is the primary chemistry strategy used to mitigate Intergranular Stress Corrosion Cracking (IGSCC) of stainless steel piping?
Correct Answer:
Hydrogen Water Chemistry (HWC) to suppress dissolved oxygen
Question 1
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About this Exam

Prepare with the NANTeL Nuclear Training Assessment practice quiz. This question bank includes 50 questions covering nuclear, plant, operator, primary, and emergency. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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NANTeL Nuclear Training Assessment

This practice set contains 50 questions from the matching question bank and focuses on nuclear, plant, operator, primary, and emergency. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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