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Exam (elaborations)
Power engineering Class 4 Part B Exam Questions With Complete Solutions
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---67January 20262025/2026A+
- Velocity (m/s) - Answer-Change in position / time 
Acceleration (m/s^2) - Answer-Change in velocity (m/s) / time (s) 
Force (Newton) - Answer-mass (kg) x acceleration (m/s^2) , any action on a body 
that tends to change its size, shape, or its state of rest or motion 
Force of Gravity - Answer-mass (kg) x 9.81 m/s^2 
Pressure (Pa) - Answer-Force (N) / area (m^2)
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docwillowivy
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Package deal
Power Engineering 4th Class EXAMS BUNDLE
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---9January 2026
- 4th Class Certificate Power Engineering Part B 1&2 Merged Exam Questions Complete With Verified Answers

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Exam (elaborations)
Power Engineer Class 4 Certificate Part B ALL QUESTIONS COMPLETE AND CORRECT ANSWERS

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Exam (elaborations)
4th Class Power Engineering Part A Exam Questions Complete With Correct Answers

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Exam (elaborations)
Power Engine
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IszackBd
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Exam (elaborations)
Power engineering Class 4 Part B Exam Complete Questions And Correct Answers
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--44January 20262025/2026A+Available in bundle
- Power engineering Class 4 Part B Exam Complete Questions And Correct Answers 
 
 
 
Q.Impulse turbines: 
Choose one answer. 
a. are only used with low pressure steam 
b. require large thrust bearings 
c. were invented by Parsons 
d. have large pressure drops across the huckets 
e. have blades with the same steam inlet and outlet angles - ANSWERS-e 
 
Q.The stationary passages of a reaction turbine are called the: 
Choose one answer. 
a. Shaft 
b. Rotor 
c. Shroud ring 
d. ...
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IszackBd
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Exam (elaborations)
128 Power engineering Class 4 Part B Well Answered Exam Questions| Q&A: Everything You Need to Know|67 Pages
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---67November 20242024/2025A+
- d - ️️Pneumatic controllers are divided into two basic classes,: 
Choose one answer. 
a. Direct and reverse 
b. Off/on and proportional 
c. Positive and negative action 
d. Bleed and non-bleed 
e. Reset and gain 
d - ️️Prior to a worker entering the steam drum of an off-line boiler that is connected to a common, pressurized steam header, the
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jackline98
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Exam (elaborations)
Power engineering Class 4 Part B Exam
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--39March 20242023/2024AAvailable in bundle
- Power engineering Class 4 Part B Exam 
e Impulse turbines: 
Choose one answer. 
a. are only used with low pressure steam 
b. require large thrust bearings 
c. were invented by Parsons 
d. have large pressure drops across the huckets 
e. have blades with the same steam inlet and outlet angles 
d The stationary passages of a reaction turbine are called the: 
Choose one answer. 
a. Shaft 
b. Rotor 
c. Shroud ring 
d. Fixed blades 
e. Diaphragms 
c The great majority of steam ...
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