2023 New API-936 Exam Questions Real API Dumps
Course 2023 API-936 Test Prep Training Practice Exam Download
API-936 (Refractory Personnel) Certification Exam is an essential credential for professionals who work with refractory materials. It demonstrates a deep understanding of refractory materials and their applications, as well as the skills necessary to install and maintain these materials. Refractory Personnel certification program provides access to a network of industry experts and resources, which can be invaluable for professionals in this field.
API-936 (Refractory Personnel) Exam is a certification program offered by the American Petroleum Institute (API) to personnel involved in the installation, inspection, testing, and maintenance of refractory materials used in the petroleum and petrochemical industries. API-936 exam assesses the knowledge and skills required to ensure the proper selection, installation, and maintenance of refractory materials to reduce the risk of equipment failure and downtime in high-temperature process environments. The API-936 certification is recognized globally as a benchmark for excellence in refractory materials engineering and is highly valued in the industry.
NEW QUESTION # 18
For modules of rupture test of brick and shapes, the preferred test specimen shall be standard
- A. 228 x 114 x 64 or 76mm
- B. None of the above
- C. 200 x 150 x 76mm
- D. 150 x 114 x 76mm
Answer: A
NEW QUESTION # 19
The formation of slag takes place by chemical action and fusion at furnace operating temperature in the way of
- A. By chemical reaction between refractories and fluxing agents such as coal ash, or between two different types of refractories
- B. In the refining of metals by substances such as lime added for the purpose of affecting or aiding the refining
- C. All of the above
- D. In smelting operation, through the combination of a flux, such as limestone, with the gangue or waste portion of the ore
Answer: D
NEW QUESTION # 20
Refractories that are resistant to chemical attack by both acid and basic slags, refractories, or fluxes at high temperature is
- A. Neutral
- B. Basic
- C. Acid
- D. None of the above
Answer: A
NEW QUESTION # 21
The color of stripe for 304L alloy material of metallic anchor is
- A. 1 solid grey
- B. 2 solid black
- C. None of the above
- D. 1 solid black
Answer: B
NEW QUESTION # 22
Brick, tile, fired shapes and fused cast shapes are
- A. unshaped refractory
- B. shaped refractory
- C. refractory fiber
- D. all above
Answer: B
NEW QUESTION # 23
Refractory failure mechanisms are.
- A. All of the above
- B. Overheating and chemical attack
- C. Thermal shock and mechanical abuse
- D. Erosion and corrosion
Answer: A
NEW QUESTION # 24
The standard test method for abrasion resistance of refractory materials at room temperature is
- A. C 704 - 01
- B. C 181 - 91
- C. C 133 - 97
- D. None of the above
Answer: A
NEW QUESTION # 25
The vessel downstream of the reactor used to separate different product fractions is called
- A. Fractionator of FCCU
- B. Transfer line of FCCU
- C. None of the above
- D. Standpipe of FCCU
Answer: A
NEW QUESTION # 26
The standard size of a fabricated test panel for pneumatic gunning qualification is
- A. (700 mm x 700 mm)
- B. (600 mm x 600 mm) 24 " x 24"
- C. None of the above
- D. (500 mm x 500 mm)
Answer: B
NEW QUESTION # 27
A metallic anchor made from rod or bar stock that is configured in a V-shape is called
- A. V-anchor
- B. None of the above
- C. Footed anchor
- D. Stud wed
Answer: A
NEW QUESTION # 28
The application of monolithic refractories by means of air placement guns is
- A. Casting
- B. Pouring
- C. Placing
- D. Gunning
Answer: D
NEW QUESTION # 29
Additives used to facilitate moisture removal of refractory linings during dry out are called
- A. Organic fiber
- B. Mineral fiber
- C. Metal fiber
- D. None of the above
Answer: A
NEW QUESTION # 30
Metallic anchor made from rod or bar and usually used for dual layer linings that are configured in
- A. Y shape
- B. U shape
- C. All of the above
- D. V shape
Answer: A
NEW QUESTION # 31
Test panels for pneumatic gunning are inclined above the horizontal at an angle of
- A. 30?
- B. 60?
- C. 45?
- D. None of the above
Answer: C
NEW QUESTION # 32
The destructive chemical reaction between refractories and external agencies at high temperatures, resulting in the formation of a liquid is called
- A. Slagging of refractories
- B. Slumping of refractories
- C. None of the above
- D. Dusting of refractories
Answer: A
NEW QUESTION # 33
The surface of a refractory section exposed to the source of heat
- A. hot face
- B. cold face
- C. None of the above
- D. smooth face
Answer: A
NEW QUESTION # 34
The welding method utilizing an arc-welding machine in conjunction with a timer and a gun is called
- A. Stud weld
- B. V-anchor
- C. None of the above
- D. Footed anchor
Answer: A
NEW QUESTION # 35
Refractory packing requirements, the weight in the bag, shall not deviate by more than
- A. ± 3%
- B. ± 4%
- C. ±1%
- D. ± 2%
Answer: D
NEW QUESTION # 36
Based on-screen analysis, the size of Alumina - silicate aggregate in typical modern castable is
- A. 60 - 70%
- B. None of the above
- C. 70 - 8-%
- D. 50 - 60%
Answer: A
NEW QUESTION # 37
Packing of chemical setting refractories should have mechanical protection by
- A. Metal outside
- B. Any of the above.
- C. Rigid plastic
- D. Cardboard
Answer: B
NEW QUESTION # 38
The most common sizes in thickness for hex mesh are
- A. (10 - 20mm)
- B. ¾ in or 1" (19mm or 25mm)
- C. None of the above
- D. (20 - 25mm)
Answer: B
NEW QUESTION # 39
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