Most Recent API-936 Exam Dumps

Prepare for the API Refractory Personnel exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the API-936 exam and achieve success.

The questions for API-936 were last updated on May 7, 2025.

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Question No. 1

[Installation Procedures]

Which of the following steps are required to apply to thin-layer erosion-resistant linings?

(This may have more than one correct answer; please select all answers that apply.)

AWater slicking of the lining surface is permitted

BOverfill will be removed until flush with the tops of the hexmetal

CMix times will be determined during the material qualification testing

DThe refractory will be fully compacted in and around the anchor supports

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Correct Answer: B, C, D

Question No. 2

[Installation Procedures]

Which of the following statements regarding curing of hydraulic bonded castables is true?

AApply a manufacturer approved membrane-type curing compound before the surface is dry to the touch

BThe membrane curing compound shall burn off at a temperature not less than 500F (260C)

CAfter remaining in place for 24 hours, forms shall be removed and a curing compound applied within 1 hour of form removal

DNo part of the lining shall be allowed to air dry more than 3 hours before application of a curing compound

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Correct Answer: D

Question No. 3

[Material Requirements]

The term "shelf life" refers to the maximum time:

Amaterial may be stored and remains in usable condition.

Bfor material tests (expiration of test results).

Cit takes for products to be manufactured and installed.

Dthe mixed material can sit prior to use.

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Correct Answer: A

Question No. 4

[Inspection and Testing Requirements]

A change in the length of a specimen measured before and after heating to a specific temperature is referred to as:

AModulus of rupture.

BPermanent linear change.

CModulus of elasticity.

DPyrometric cone equivalent.

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Correct Answer: B

Question No. 5

[Installation Procedures]

Refractory samples cast during the mock-up are cured for a minimum of:

A8 hours.

B12 hours.

C18 hours.

D24 hours.

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Correct Answer: D

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