ABSA: 4th Class Part B - Comprehensive Exam 1 Questions with Complete Solutions 2024/2025
ABSA: 4th Class Part B - Comprehensive Exam 1 Questions with Complete Solutions 2024/2025 Temporary hardness in feedwater is caused by: Select one: a. Magnesium sulphate b. Calcium carbonate c. Magnesium bicarbonate d. Sodium nitrate - Correct Answer c What is the recommended boiler water pH for wet layup? Select one: a. 10 b. 12 c. 7.5 d. 7 - Correct Answer a A photoelectric flame scanner: Select one: a. Produces a steady voltage signal b. Requires a clear line of sight to the flame c. conducts current through the flame d. uses a pilot-stat - Correct Answer b Heavy oil recovered using SAGD or CSS is properly referred to as Select one: a. bottoms b. crude c. tar
Escuela, estudio y materia
- Institución
- ABSA
- Grado
- ABSA
Información del documento
- Subido en
- 30 de marzo de 2024
- Número de páginas
- 43
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
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temporary hardness in feedwater is caused by sele
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what is the recommended boiler water ph for wet la
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a photoelectric flame scanner select one
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heavy oil recovered using sagd or css is properly
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