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API 982 Section 1. Scope
What does API RP 982 primarily cover?

A) Installation of electronic equipment in refineries

B) Guidelines for hiring refinery inspection personnel

C) Inspection and repair assessment of refractory lining in refinery equipment

D) Safety procedures for oil rig operations

Section 2 References
What is the purpose of the referenced documents in API RP 982?

A) To provide legal advice

B) To offer additional reading materials

C) To support the application of the document

D) To advertise other API standards

Section 3 Terms, Definitions, and Abbreviations.
What does API 982 Certified Refractory Inspector refer to?

A) A person certified in all API standards

B) A person who has completed specific API RP 982 and API 936 exams

C) A person certified only in mechanical engineering

D) A person holding any API certification

Section 4 Responsibilities.
What is one of the Owner’s responsibilities according to API RP 982?

A) To perform the refractory installation

B) To provide equipment access and safety considerations

C) To conduct the initial inspection

D) To handle daily operations of the refinery

Section 5 Safety of Personnel.
What is the primary emphasis of the safety protocols outlined in Section 5 of API RP 982?

A) Maximizing production efficiency

B) Ensuring personnel safety during refractory projects

C) Reducing financial costs

D) Enhancing equipment design

Section 6. Inspection and Assessment of Refractory Linings.
What is the main goal of the initial inspection as outlined in API RP 982?

A) To determine the financial cost of maintenance

B) To assess the condition of the refractory and equipment

C) To train new inspectors

D) To finalize the repair plans

Section 7 Marking System.
What is the primary purpose of the marking system as outlined in API RP 982?

A) To decorate the refractory surfaces

B) To identify areas for demolition or repair

C) To label equipment with serial numbers

D) To indicate the ownership of equipment

Section 8 Critical Activities and Documentation Requirements during Installation of Refractory
What is the primary focus of monitoring during the installation of refractory linings as per API RP 982?

A) Monitoring the financial expenditures

B) Monitoring the adherence to installation standards

C) Monitoring employee attendance

D) Monitoring external weather conditions

Section 9 Refractory Lining Degradation Mechanism Matrix.
What does the Refractory Lining Degradation Mechanism Matrix in Section 9 of API RP 982 provide?

A) A list of financial risks associated with refractory linings

B) An overview of common degradation mechanisms and their causes

C) Decoration ideas for refractory linings

D) Guidelines on how to ignore degradation signs

10.

API 560 Section 1 – Scope
What is the main purpose of API Standard 560?

A) To provide guidelines for the operation of refinery distillation units

B) To define the scope of refinery heating equipment

C) To establish criteria for the design, fabrication, and inspection of heaters and furnaces used in refinery services

D) To offer recommendations for maintenance practices in petroleum refining

11.

Section 2 (“Normative References”)
What is the primary purpose of the “Normative References” section in API Standard 560?

A) To list standards that are related but not mandatory

B) To provide recommendations on industrial practices

C) To list documents and standards that are indispensable for the application of the API 560 standard

D) To offer an overview of petroleum refining processes

12.

Section 3 (“Terms, Definitions, and Abbreviations”)
What is the general definition of a “Fired Heater” as per Section 3.2 of API 560?

A) A type of heat exchanger used for cooling fluids

B) A device that uses combustion to generate heat for a process

C) A vessel that stores heated materials

D) A furnace used for metal refining

13.

Section 4 (“Design Codes and Regulations”)
Which of the following standards is referenced in API Standard 560 for the design of pressure vessels used in fired heaters?

A) ASME Boiler and Pressure Vessel Code

B) API RP 520

C) NFPA 70

D) ISO 9001

14.

Section 5 (“Proposals”)
What is the primary responsibility of the purchaser in the context of API Standard 560?

A) To provide accurate drawings for heater design

B) To evaluate the safety performance of the fired heater

C) To ensure all specifications, design criteria, and operational requirements are communicated

D) To supply the raw materials for manufacturing the heaters

15.

Section 6 (“Design Considerations”)
Which of the following is a primary consideration in the process design of a fired heater according to API Standard 560?

A) Ensuring the use of renewable energy sources

B) Optimizing the heat transfer efficiency between fuel and the process stream

C) Reducing the size of the heater to minimize space

D) Maximizing the fuel consumption rate for efficiency

16.

Section 7 (“Tubes”)
What is the primary function of tubes in fired heaters as outlined in API Standard 560?

A) To store the heated fuel

B) To transfer heat from the combustion gases to the process fluid

C) To circulate the cooling water

D) To support the structure of the furnace

17.

Section 8 (“Return Bends and Plug Headers”)
What is the primary function of return bends and plug headers in a fired heater system?

A) To support the weight of the heater

B) To facilitate heat transfer between the combustion gases and process fluid

C) To allow for fluid flow direction changes while maintaining flow integrity

D) To cool the combustion gases before they exit the heater

18.

Section 9 (“Piping, Terminals, and Manifolds”)
What is the primary purpose of piping systems in fired heater design as outlined in API Standard 560?

A) To support the combustion process

B) To transport process fluids to and from the heater

C) To store heat generated by the heater

D) To regulate the temperature of the combustion chamber

19.

Section 10 (“Tube Supports”)
What is the primary purpose of tube supports in fired heaters as described in API Standard 560?

A) To provide structural support for the heater

B) To ensure proper alignment and prevent tube deformation under thermal and mechanical stresses

C) To distribute the combustion gases evenly throughout the furnace

D) To regulate the flow of fuel to the burner

20.

Section 11 (“Refractory Linings”)
What is the primary function of refractory linings in fired heaters?

A) To enhance the aesthetic appeal of the heater

B) To provide insulation and protect the heater structure from high temperatures.

C) To regulate the flow of combustion gases

D) To increase the heater’s fuel efficiency

21.

API 935 Section 1 – “Executive Summary” of API Publication 935
What is the primary focus of API Publication 935?

A) The production methods of refractory castables

B) Thermal conductivity measurement of refractory castables

C) Chemical properties of refractory materials

D) Installation techniques for refractory systems

22.

Section 2 – “Introduction” of API Publication 935
What is the main purpose of studying thermal conductivity in refractory castables according to the introduction?

A) To improve installation techniques

B) To enhance thermal insulation properties

C) To understand thermal behavior under different conditions

D) To reduce manufacturing costs

23.

Section 3 – “Test Methods” of API Publication 935
What is the main purpose of using a Water Calorimeter in thermal conductivity testing?

A) To measure the thermal expansion

B) To assess the melting point of the castables

C) To determine the specific heat capacity

D) To evaluate the thermal conductivity

24.

Section 4 – “Materials” of API Publication 935
What type of refractory materials are primarily discussed in Section 4 of the API Publication 935?

A) Dense castables

B) Insulating castables

C) Ceramic fibers

D) Basic bricks

25.

Section 5 – “Sample Preparation” of API Publication 935
What is the first step in preparing samples of refractory castables for thermal conductivity testing?

A) Drying the samples

B) Cutting the samples to size

C) Curing the samples

D) Heating the samples to a specific temperature

26.

Section 6 – “Data” of API Publication 935
What type of data is primarily analyzed in Section 6 of the API Publication 935?

A) Mechanical strength data

B) Chemical composition data

C) Thermal conductivity data

D) Installation data

27.

Section 7 – “Conclusions” of API Publication 935
What general observation is made about the different procedures used to measure thermal conductivity?

A) They all yield similar results.

B) They yield different results under the same conditions.

C) They are not relevant to practical applications.

D) They are all equally reliable.

28.

Section 8 – “Recommendations” of API Publication 935
What primary recommendation is made for improving the measurement accuracy of thermal conductivity?

A) Use more sensitive instruments.

B) Standardize the test procedures.

C) Increase sample size.

D) Decrease testing duration.

29.

API 977 Section 1. Scope
What is the primary focus of API Technical Report 977?

A) Refining crude oil

B) Optimizing refinery safety protocols

C) Reducing test variability for erosion-resistant refractories

D) Enhancing oil extraction methods

30.

Section 2- Referenced Documents
Which API Technical Report focuses on the thermal conductivity measurement study of refractory castables?

A) API TR 935

B) API TR 977

C) API TR 980

D) API TR 978

31.

Section 3 Terms and Definitions
What is “erosion resistance” as used in refractories?

A) Ability to withstand chemical reactions

B) Ability to resist thermal degradation

C) Ability to withstand mechanical wear

D) Ability to resist high pressures

32.

Section 4 – Continuing Drive for More Erosion-resistant Cyclone Linings
What is the primary reason for the ongoing development of more erosion-resistant cyclone linings?

A) To reduce operational costs

B) To increase the aesthetic appeal of cyclones

C) To enhance the durability and efficiency of cyclones

D) To simplify the design of cyclones

33.

Section 5 Abrasion Testing-History
What is the primary purpose of the ASTM C704 test?

A) To measure the thermal resistance of materials

B) To assess the chemical stability of materials

C) To evaluate the abrasion resistance of refractories

D) To determine the compressive strength of materials

34.

Section 6 – Evaluation of Potential Variables
What is the primary purpose of evaluating potential variables in ASTM C704 testing?

A) To simplify the test procedures

B) To reduce the cost of testing

C) To enhance the reliability and accuracy of test results

D) To shorten the test duration

35.

Section 7 – Changes to Procedure Defined
What is the primary goal of procedural changes defined in a technical report for ASTM C704?

A) To increase the complexity of the test

B) To reduce the duration of the test

C) To enhance the accuracy and reliability of the test results

D) To decrease the cost of testing

36.

Section 8 – Round Robin Design
What is the primary purpose of a round-robin test design in the context of ASTM C704?

A) To compare the costs of different testing methods

B) To evaluate the impact of test environments

C) To assess the reproducibility of test results across different laboratories

D) To determine the fastest testing method

37.

Section 9 – Results Compared Between the 2015 and 1999 Round Robin
What was the primary focus of both the 1999 and 2015 round robin studies under ASTM C704?

A) Comparing different testing equipment

B) Evaluating new refractory materials

C) Assessing test method ruggedness and reproducibility

D) Introducing new testing protocols

38.

Figures in API Technical Report 977
What does the ASTM C704 Testing Machine typically measure?

A) Compressive strength of refractories

B) Erosion resistance of refractories

C) Thermal resistance of refractories

D) Chemical stability of refractories

39.

Tables in API Technical Report 977
What is the primary focus of Table 1 “Developments Leading to the Introduction of ASTM C704”?

A) Listing the laboratories involved in the standard’s testing

B) Outlining the financial impacts of implementing ASTM C704

C) Detailing the historical events and research that led to the standard’s creation

D) Comparing ASTM C704 with other international standards

40.

API 978 Section 1 Scope
What is the primary focus of the API Technical Report 978?

A) Safety procedures in refractory installation

B) Manufacture, properties, and selection of monolithic refractories

C) Economic analysis of refractory usage

D) Environmental impacts of refractories

41.

Section 2 Referenced Documents
What is the purpose of including referenced documents in the API Technical Report 978?

A) To provide legal disclaimers

B) To outline the structure of the report

C) To guide readers to additional sources for deeper understanding

D) To list the authors of the report

42.

Section 3 Terms and Definitions
What is defined as ‘monolithic refractory’ in API Technical Report 978?

A) A type of insulation used in refractories

B) Refractories shaped and fired before use

C) Unshaped refractory materials used after mixing with water

D) A binding material used in refractories

43.

Section 4 Background
What is the primary focus of Section 4 “Background” in the API Technical Report 978?

A) Detailed chemical compositions

B) Historical development and comparison of refractories

C) Legal regulations concerning refractory use

D) Economic impact of refractories

44.

Section 5 Constituent Ingredients of Refractory Concretes
What is the primary focus of Section 5 in the API Technical Report 978?

A) Installation techniques for refractory concretes

B) The chemical properties of refractory concretes

C) The constituent ingredients of refractory concretes

D) The environmental impact of refractory concretes

45.

Section 6 Constituent Ingredients of Plastics
What is the primary focus of Section 6 in the API Technical Report 978?

A) Environmental impacts of plastics

B) Constituent ingredients of plastics used in refractories

C) Financial analysis of plastic production

D) Legal regulations surrounding plastic usage

46.

Section 7 Selection Criteria for Refractory Concrete
What is the primary focus of Section 7 in the API Technical Report 978?

A) Environmental impacts of refractory concrete

B) Economic analysis of refractory concrete production

C) Selection criteria for refractory concrete

D) Legal regulations surrounding refractory concrete usage

47.

Section 8 Selection Criteria for Plastic Refractories
What is the primary focus of Section 8 in the API Technical Report 978?

A) Installation techniques for plastic refractories

B) Selection criteria for plastic refractories

C) Manufacturing processes for plastic refractories

D) Environmental impacts of plastic refractories

48.

Section 9 Composition and Proportioning
What is the main focus of Section 9 in the API Technical Report 978?

A) Safety procedures for handling refractories

B) The chemical composition and proportioning of monolithic refractories

C) The historical development of refractory materials

D) The environmental impact of refractories

49.

Section 10 Plastics Characteristics
What is the primary focus of Section 10 in the API Technical Report 978?

A) The manufacturing processes for plastics

B) The environmental impacts of plastics

C) The characteristics of plastic refractories

D) The legal regulations surrounding plastic usage

50.

Section 11 Engineering Properties and Testing
What is the main purpose of engineering properties testing in refractories as outlined in Section 11?

A) To determine the color stability of refractories

B) To ensure compliance with international shipping laws

C) To assess the performance and suitability of refractories under specific conditions

D) To calculate the cost-effectiveness of refractory production

51.

API 979 Section 1 Scope
What is the primary focus of the API Technical Report 979?

A) To define safety standards for petroleum extraction

B) To provide guidelines on the applications of refractories

C) To standardize chemical processing methods in refineries

D) To outline maintenance protocols for oil rigs

52.

Section 2 Referenced Documents
What is the purpose of referencing other documents within API TR 979?

A) To provide historical context

B) To establish legal guidelines

C) To ensure comprehensive coverage and standards alignment

D) To promote other API documents

53.

Section 3 Terms and Definitions
What is defined as ‘abrasion resistance’ in API TR 979?

A) Resistance to thermal shock

B) Resistance to chemical attacks

C) Ability to withstand effects of eroding particles

D) Capability to resist high temperatures

54.

Section 4 Hydrocarbon Processing Applications
What is the primary purpose of Fluid Catalytic Cracking Units (FCCUs) in hydrocarbon processing?

A) To compress natural gas

B) To crack heavier hydrocarbon molecules into lighter molecules

C) To remove sulfur from crude oil

D) To store petroleum products

55.

Section 5 Applications Outside of Hydrocarbon Processing
Which sector is the largest market for refractories outside of hydrocarbon processing according to API TR 979?

A) Aerospace

B) Iron and Steel

C) Glass Production

D) Nuclear

56.

API 980 Section 1 Scope
What is the primary focus of API Technical Report 980?

A) Installation and repair of monolithic refractory linings.

B) Manufacturing of monolithic refractories.

C) Installation and dry out of monolithic refractory linings.

D) Quality control standards for monolithic refractories.

57.

Section 2 Referenced Documents
Which API Standard is referenced in API TR 980 for general refinery services?

A) API Standard 560

B) API Standard 936

C) API Standard 561

D) API Standard 975

58.

3 Terms and Definitions
What is the definition of ‘abrasion resistance’ in API TR 980?

A) Resistance to chemical degradation

B) Ability to withstand the effects of eroding particles without significant loss

C) Resistance to thermal shock

D) Ability to resist compressive forces

59.

Section 4 Installation
What is the key prerequisite mentioned in API TR 980 for maximizing the service life of refractories?

A) Proper storage

B) Proper installation

C) Low-cost procurement

D) Quick installation

60.

Section 5 Construction Details for Refractory Concrete
What is the primary focus of Section 5 in API TR 980?

A) Installation procedures for refractory bricks

B) Construction details for refractory concrete

C) Guidelines for the dry out of refractories

D) Manufacturing specifications for refractory materials

61.

Section 6 Curing, Drying, and Firing
What is a critical stage in the refractory installation process as described in API TR 980?

A) Initial placement

B) Final inspection

C) Curing, drying, and firing

D) Preliminary design

62.

Section 7 Repair
What is the primary focus of Section 7 in API TR 980?

A) Manufacturing of new refractory materials

B) Repair of monolithic refractories

C) Installation techniques for new construction

D) Inspection protocols for refractories

63.

API 981 Section 1 Scope.
What is the primary focus of API TR 981?

A) Installation methods for refractories

B) Testing methods for thermal expansion and creep of refractories

C) Environmental impacts of refractory materials

D) Economic analysis of refractories

64.

Section 2 Reference Documents
What type of reference documents are likely cited in API TR 981 for testing methods?

A) Financial reports

B) Technical standards and previous studies

C) Marketing brochures

D) Legal documents

65.

Section 3 Background.
What is the purpose of the Hot Load Deformation Test as discussed in API TR 981?

A) To measure the electrical resistance of refractories under load

B) To determine the deformation of refractories under a specified load and temperature

C) To test the color stability of refractories under high temperatures

D) To evaluate the insulation properties of refractories

66.

Section 4 Test Results
What do the test results in API TR 981 primarily focus on?

A) Color changes in refractories under load

B) Thermal expansion and creep behavior under specified conditions

C) Cost analysis of refractory materials

D) Environmental impact of refractory disposal

67.

Section 5 Discussion of Results
What does “stylized creep” refer to in the context of API TR 981?

A) A predictable pattern of deformation under stress

B) A theoretical model used to predict material deformation

C) An artistic interpretation of material behavior

D) A statistical anomaly in data collection

68.

Section 6 Conclusions
What is the primary conclusion of API TR 981 regarding the testing of refractories under load?

A) That no standardized testing is needed

B) That standardized testing methods are crucial for consistent results

C) That testing should be conducted at random intervals

D) That testing is too costly to justify

69.

Section 7. Recommendations
What does API TR 981 recommend regarding the standardization of testing protocols?

A) Abandoning all efforts at standardization

B) Adopting a single global standard for all tests

C) Using only local standards

D) Developing custom standards for each material

70.

Figures:
What does the Hot Load Deformation Setup figure in API TR 981 illustrate?

A) The theoretical calculations behind deformation

B) The color changes in the materials being tested

C) The financial cost of the setup

D) The equipment arrangement for conducting hot load deformation tests

71.

Tables:
What do Table 1’s test differences between ASTM C832 and DIN EN 993-9 primarily illustrate?

A) Financial differences in test execution

B) Language used in each standard

C) Key procedural differences between the two test standards

D) Geographic locations where tests are popular

Question 1 of 71

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Latest API 982 Exam Pattern 2025

API Refractory Inspectors are required to have comprehensive knowledge in areas such as inspection, quality control, and the repair of in-service refractory linings. The API 982 exam is designed to evaluate candidates on this essential knowledge.

Exam Overview

Total Questions: 150 scored questions + 15 pretest questions
Duration: 4 hours
References: No references or external materials are allowed in the testing center.
Content Coverage: The exam focuses on topics from API 982 and other relevant publications.

Exam Content

The exam is structured around a specific body of knowledge. While references are identified to guide preparation, they are not exhaustive, and additional resources may also be useful.

Recommended Code Books

To prepare for the API 982 exam, candidates should study the following resources:

API RP 982: Inspection and Assessment of Refractory Linings, 1st edition, October 2023.
API Standard 560: Fired Heaters for General Refinery Service, 5th edition, February 2016 (with Addendum 1, May 2021) – Section 11 only.
API Publication 935: Thermal Conductivity Measurement Study of Refractory Castables, 1st edition, September 1999.
API Technical Report 977: ASTM C704 Test Variability Reduced to Allow Further Optimization of Erosion-Resistant Refractories for Critical Oil Refining Applications, 1st edition, February 2018.
API Technical Report 978: Monolithic Refractories: Manufacture, Properties, and Selection, 1st edition, March 2019.
API Technical Report 979: Applications of Refractory Lining Materials, 1st edition, October 2018.
API Technical Report 980: Monolithic Refractories: Installation and Dryout, 1st edition, April 2018.
API Technical Report 981: Thermal Expansion Under Load and Creep of Refractories—An Evaluation and Comparison of Testing Methods, 1st edition, March 2021.

Preparation Tips

Focus on understanding key topics outlined in API RP 982 and related publications.
Allocate sufficient time to review the recommended code books.
Practice time management to complete the exam within the 4-hour limit.

This structured approach will help ensure you are well-prepared to succeed on the API 982 exam. Good luck!

API 982 Section 1. Scope What does API RP 982 primarily cover?

Section 2 References What is the purpose of the referenced documents in API RP 982?

Section 3 Terms, Definitions, and Abbreviations. What does API 982 Certified Refractory Inspector refer to?

Section 4 Responsibilities. What is one of the Owner’s responsibilities according to API RP 982?

Section 5 Safety of Personnel. What is the primary emphasis of the safety protocols outlined in Section 5 of API RP 982?

Section 6. Inspection and Assessment of Refractory Linings. What is the main goal of the initial inspection as outlined in API RP 982?

Section 7 Marking System. What is the primary purpose of the marking system as outlined in API RP 982?

Section 8 Critical Activities and Documentation Requirements during Installation of Refractory What is the primary focus of monitoring during the installation of refractory linings as per API RP 982?

Section 9 Refractory Lining Degradation Mechanism Matrix. What does the Refractory Lining Degradation Mechanism Matrix in Section 9 of API RP 982 provide?

API 560 Section 1 – Scope What is the main purpose of API Standard 560?

Section 2 (“Normative References”) What is the primary purpose of the “Normative References” section in API Standard 560?

Section 3 (“Terms, Definitions, and Abbreviations”) What is the general definition of a “Fired Heater” as per Section 3.2 of API 560?

Section 4 (“Design Codes and Regulations”) Which of the following standards is referenced in API Standard 560 for the design of pressure vessels used in fired heaters?

Section 5 (“Proposals”) What is the primary responsibility of the purchaser in the context of API Standard 560?

Section 6 (“Design Considerations”) Which of the following is a primary consideration in the process design of a fired heater according to API Standard 560?

Section 7 (“Tubes”) What is the primary function of tubes in fired heaters as outlined in API Standard 560?

Section 8 (“Return Bends and Plug Headers”) What is the primary function of return bends and plug headers in a fired heater system?

Section 9 (“Piping, Terminals, and Manifolds”) What is the primary purpose of piping systems in fired heater design as outlined in API Standard 560?

Section 10 (“Tube Supports”) What is the primary purpose of tube supports in fired heaters as described in API Standard 560?

Section 11 (“Refractory Linings”) What is the primary function of refractory linings in fired heaters?

API 935 Section 1 – “Executive Summary” of API Publication 935 What is the primary focus of API Publication 935?

Section 2 – “Introduction” of API Publication 935 What is the main purpose of studying thermal conductivity in refractory castables according to the introduction?

Section 3 – “Test Methods” of API Publication 935 What is the main purpose of using a Water Calorimeter in thermal conductivity testing?

Section 4 – “Materials” of API Publication 935 What type of refractory materials are primarily discussed in Section 4 of the API Publication 935?

Section 5 – “Sample Preparation” of API Publication 935 What is the first step in preparing samples of refractory castables for thermal conductivity testing?

Section 6 – “Data” of API Publication 935 What type of data is primarily analyzed in Section 6 of the API Publication 935?

Section 7 – “Conclusions” of API Publication 935 What general observation is made about the different procedures used to measure thermal conductivity?

Section 8 – “Recommendations” of API Publication 935 What primary recommendation is made for improving the measurement accuracy of thermal conductivity?

API 977 Section 1. Scope What is the primary focus of API Technical Report 977?

Section 2- Referenced Documents Which API Technical Report focuses on the thermal conductivity measurement study of refractory castables?

Section 3 Terms and Definitions What is “erosion resistance” as used in refractories?

Section 4 – Continuing Drive for More Erosion-resistant Cyclone Linings What is the primary reason for the ongoing development of more erosion-resistant cyclone linings?

Section 5 Abrasion Testing-History What is the primary purpose of the ASTM C704 test?

Section 6 – Evaluation of Potential Variables What is the primary purpose of evaluating potential variables in ASTM C704 testing?

Section 7 – Changes to Procedure Defined What is the primary goal of procedural changes defined in a technical report for ASTM C704?

Section 8 – Round Robin Design What is the primary purpose of a round-robin test design in the context of ASTM C704?

Section 9 – Results Compared Between the 2015 and 1999 Round Robin What was the primary focus of both the 1999 and 2015 round robin studies under ASTM C704?

Figures in API Technical Report 977 What does the ASTM C704 Testing Machine typically measure?

Tables in API Technical Report 977 What is the primary focus of Table 1 “Developments Leading to the Introduction of ASTM C704”?

API 978 Section 1 Scope What is the primary focus of the API Technical Report 978?

Section 2 Referenced Documents What is the purpose of including referenced documents in the API Technical Report 978?

Section 3 Terms and Definitions What is defined as ‘monolithic refractory’ in API Technical Report 978?

Section 4 Background What is the primary focus of Section 4 “Background” in the API Technical Report 978?

Section 5 Constituent Ingredients of Refractory Concretes What is the primary focus of Section 5 in the API Technical Report 978?

Section 6 Constituent Ingredients of Plastics What is the primary focus of Section 6 in the API Technical Report 978?

Section 7 Selection Criteria for Refractory Concrete What is the primary focus of Section 7 in the API Technical Report 978?

Section 8 Selection Criteria for Plastic Refractories What is the primary focus of Section 8 in the API Technical Report 978?

Section 9 Composition and Proportioning What is the main focus of Section 9 in the API Technical Report 978?

Section 10 Plastics Characteristics What is the primary focus of Section 10 in the API Technical Report 978?

Section 11 Engineering Properties and Testing What is the main purpose of engineering properties testing in refractories as outlined in Section 11?

API 979 Section 1 Scope What is the primary focus of the API Technical Report 979?

Section 2 Referenced Documents What is the purpose of referencing other documents within API TR 979?

Section 3 Terms and Definitions What is defined as ‘abrasion resistance’ in API TR 979?

Section 4 Hydrocarbon Processing Applications What is the primary purpose of Fluid Catalytic Cracking Units (FCCUs) in hydrocarbon processing?

Section 5 Applications Outside of Hydrocarbon Processing Which sector is the largest market for refractories outside of hydrocarbon processing according to API TR 979?

API 980 Section 1 Scope What is the primary focus of API Technical Report 980?

Section 2 Referenced Documents Which API Standard is referenced in API TR 980 for general refinery services?

3 Terms and Definitions What is the definition of ‘abrasion resistance’ in API TR 980?

Section 4 Installation What is the key prerequisite mentioned in API TR 980 for maximizing the service life of refractories?

Section 5 Construction Details for Refractory Concrete What is the primary focus of Section 5 in API TR 980?

Section 6 Curing, Drying, and Firing What is a critical stage in the refractory installation process as described in API TR 980?

Section 7 Repair What is the primary focus of Section 7 in API TR 980?

API 981 Section 1 Scope. What is the primary focus of API TR 981?

Section 2 Reference Documents What type of reference documents are likely cited in API TR 981 for testing methods?

Section 3 Background. What is the purpose of the Hot Load Deformation Test as discussed in API TR 981?

Section 4 Test Results What do the test results in API TR 981 primarily focus on?

Section 5 Discussion of Results What does “stylized creep” refer to in the context of API TR 981?

Section 6 Conclusions What is the primary conclusion of API TR 981 regarding the testing of refractories under load?

Section 7. Recommendations What does API TR 981 recommend regarding the standardization of testing protocols?

Figures: What does the Hot Load Deformation Setup figure in API TR 981 illustrate?

Tables: What do Table 1’s test differences between ASTM C832 and DIN EN 993-9 primarily illustrate?