ABSA 4a Exam Correct Questions & Answers(Latest Update 2024)

Which of the following is not a definition of a power plant? a) Any one or more boilers in which steam or other vapour is generated at more than 103 kPa (15 psi). b) Any one or more boilers containing liquid and having a working pressure exceeding 1100 kPa (160 psi). c) Any one or more boilers containing liquid and having a working temperature exceeding 121 degrees Celsius (250 degrees Fahrenheit). d) Any one or more boilers in which steam or other vapour is generated at less than 57 kPa (8 psi). e) Any engine run from one or more boilers containing liquid and having a working pressure exceeding 1100 kPa (160 psi). - ANSWER d Early government involvement in certification of power engineers became more important for the following reasons except: a) efficiency b) labour mobility c) safety d) pollution e) technological advancements - ANSWER d Which of the following is not characteristic of increased automation in power plants? a) computerised control stations b) increased mechanisation c) manual flame checking d) continuous monitoring of processes e) continuous monitoring of costs - ANSWER c "Power plant" means a) any one or more boilers in which steam or other vapour is generated at more than 103 kPa (15 psi). b) any one or more boilers in which steam or other liquid is generated at more than 103 kPa (15 psi). c) any one or more boilers containing liquid and having a working pressure exceeding 1,200 kPa (160 psi), and a temperature exceeding 121 degrees C (250 degrees F). d) any one or more boilers containing liquid and having a working pressure exceeding 1,200 kPa (160 psi), and a temperature not exceeding 121 degrees C (250 degrees F). e) any one or more boilers containing liquid and havin