Question 1
Which ASTM test method is used to measure the abrasion resistance of refractory materials at room temperature?
Correct Answer:
ASTM C704
Question 2
According to ASTM C133, which two mechanical properties are measured on refractory specimens?
Correct Answer:
Cold crushing strength and modulus of rupture
Question 3
ASTM C113 measures which property of refractory brick?
Correct Answer:
Reheat change (permanent linear change after heating)
Question 4
ASTM C181 is used to determine which property of plastic refractories?
Correct Answer:
Workability index
Question 5
In ASTM C704 abrasion testing, what mass of silicon carbide grit is used to abrade each specimen?
Correct Answer:
1000 grams
Question 1
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Prepare with the API 936 Practice Questions - API 936 Refractory Personnel Exam practice quiz. This question bank includes 100 questions covering refractory, castable, astm, typically, and installation. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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API 936 Practice Questions - API 936 Refractory Personnel Exam

This practice set contains 100 questions from the matching question bank and focuses on refractory, castable, astm, typically, and installation. 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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