Oct-2023 Pass Your API-936 Exam at the First Try with 100% Real Exam
Get Real Exam Questions for API-936 with New Questions
API-936 certification program is based on industry standards and guidelines for refractory materials and installation practices. The program covers a wide range of topics, including refractory materials, installation techniques, inspection and testing methods, and safety protocols. Refractory Personnel certification exam assesses the candidate's ability to apply this knowledge in real-world situations.
API-936 certification exam covers a wide range of topics such as refractory types and properties, installation and repair techniques, quality control, and safety practices. To be eligible to take this certification exam, candidates must have a minimum of five years of experience in the field of refractory personnel or a related field. Additionally, candidates must have a high school diploma or equivalent, or a higher-level degree in a related field.
NEW QUESTION # 33
A moldable refractory material that can be extruded and has a level of workability that permits it to be pounded into place to form a monolithic structure
- A. None of the above
- B. Ramming mix
- C. Plastic refractory
- D. Monolithic refractory
Answer: C
NEW QUESTION # 34
Hex mesh supplied in flexible rolls and ready fit to a curved surfaces is called
- A. Hexalt anchor
- B. Hexcel
- C. Flexmesh
- D. All of the above
Answer: C
NEW QUESTION # 35
Compositions of ground refractory materials develop a strong bond at air ambient temperatures by virtue of chemical reactions within the binder phase that is usually activated by water additions. These refractories include cement and phosphate bonded castables is called:
- A. None of the above
- B. Air and heat setting refractory
- C. Air setting refractories
- D. Heat setting refractories
Answer: C
NEW QUESTION # 36
As per API recommended practice 936, the standard test method for reheat change of refractory brick is
- A. None of the above
- B. C113 - 02
- C. C 181 - 91
- D. C 133 - 97
Answer: B
NEW QUESTION # 37
The formation of slag takes place by chemical action and fusion at furnace operating temperature in the way of
- A. In smelting operation, through the combination of a flux, such as limestone, with the gangue or waste portion of the ore
- B. By chemical reaction between refractories and fluxing agents such as coal ash, or between two different types of refractories
- C. All of the above
- D. In the refining of metals by substances such as lime added for the purpose of affecting or aiding the refining
Answer: A
NEW QUESTION # 38
Based on-screen analysis, the size of Alumina - silicate aggregate in typical modern castable is
- A. None of the above
- B. 50 - 60%
- C. 70 - 8-%
- D. 60 - 70%
Answer: D
NEW QUESTION # 39
Testing frequency for material qualification of refractory for other services requires
- A. None of the above
- B. 1 sample per pallet or less from each production run
- C. 1 sample per 3 pallets or less from each production run
- D. 1 sample per 3 pallets or more from each production run
Answer: C
NEW QUESTION # 40
Based on screen analysis the fines (cement, fumed silica, fine alumina) in typical modern castable is
- A. None of the above
- B. 20 - 30%
- C. 40 - 50%
- D. 30 - 40%
Answer: D
NEW QUESTION # 41
The application of monolithic refractories by means of air placement guns is
- A. Gunning
- B. Placing
- C. Casting
- D. Pouring
Answer: A
NEW QUESTION # 42
Fiber concentrations typically range is
- A. Any of the above
- B. 1 - 4 wt percent
- C. 1 - 3 wt percent
- D. 1 - 2 wt percent
Answer: B
NEW QUESTION # 43
Mechanical wearing away of the surfaces of refractory bodies in service by washing action of moving liquid or gases is called
- A. None of the above
- B. Erosion of refractories
- C. Spalling of refractories
- D. Crumble of refractories
Answer: B
NEW QUESTION # 44
A refractory materials, stiffer than plastic, that cannot be extruded but has suitable properties to permit ramming into place to form a monolithic structure
- A. None of the above
- B. Plastic refractory
- C. Ramming mix
- D. Monolithic refractory
Answer: C
NEW QUESTION # 45
The term that describes the condition of pre-set refractory in which gravitational forces cause it to lose its desired shaped is called
- A. None of the above
- B. Punky
- C. Bloating
- D. Slumping
Answer: D
NEW QUESTION # 46
For modules of rupture test of brick and shapes, the preferred test specimen shall be standard
- A. None of the above
- B. 150 x 114 x 76mm
- C. 200 x 150 x 76mm
- D. 228 x 114 x 64 or 76mm
Answer: D
NEW QUESTION # 47
Fused silica aggregate is used as a raw material in a castable providing
- A. None of the above
- B. Low thermal conductivity
- C. Low thermal conductivity and low thermal expansion
- D. Low thermal expansion
Answer: C
NEW QUESTION # 48
As per ASTM C- 704, for the erosion tests, silicon carbide grit is to be used by
- A. None of the above
- B. One time
- C. Three-time
- D. Two time
Answer: B
NEW QUESTION # 49
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API 936 certification exam covers various topics such as refractory materials, installation, design, testing, and inspection procedures. API-936 exam is divided into two parts: a closed-book section and an open-book section. The closed-book section consists of 75 multiple-choice questions, and the open-book section consists of 25 multiple-choice questions. The candidate has four hours to complete the exam, and a passing score of 70% or higher is required to obtain the certification.
Updated API-936 Certification Exam Sample Questions: https://www.practicedump.com/API-936_actualtests.html
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