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Exam (elaborations)
Test Bank For Power Engineering 4B Exam| Latest Question Bank, Complete With 2,000 Questions And Verified Answers
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---247January 20252024/2025A+
- Test Bank For Power Engineering 4B Exam| Latest Question Bank, Complete With 2,000 Questions And Verified Answers 
 
 
The steam engine will have the steam supply to the cylinder shut off once the piston has travelled: - Correct Answer 25 to 35% of its stroke. 
 
A prime mover is: - Correct Answer Steam turbine. 
 
A single device which converts enough will source of energy into mechanical motion is a/an: - Correct Answer A prime mover. 
 
Advantages of a steam engine include: - Correct Answer I...
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$18.49 More Info
SavvyMind
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Exam (elaborations)
POWER ENGINEERING 4B BOOK 2 PUMPS AND COMPRESSORS
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--11May 20242023/2024A+Available in bundle
- c - Answer-centrifugal pumps convert rotating mechanical energy into kinetic energy then 
 
a) discharge the kinetic energy 
b) back to mechanical energy 
c) into potential energy in the form of pressure 
d) into centrifugal force 
 
b - Answer-a volute type pump 
 
a) is a positive displacement pump 
b) has spiral casing with an increasing cross sectional area 
c) reduces velocity in the discharge nozzle 
d) is a regenerative type pump 
 
a - Answer-pump wear rings are installed on an i...
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$12.99 More Info
Greaterheights
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Exam (elaborations)
Power Engineering - 4B (Part 2) 1080 Study Questions with Complete 100% Verified Answer Latest Updated 2024/2025
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---306March 20242023/2024A+
- Power Engineering - 4B (Part 2) 1080 Study Questions with Complete 100% Verified Answer Latest Updated 2024/2025 
Activated carbon is produced from carbonaceous material such as: 
1. coal 
2. wood 
3. magnesium 
4. coconut shells 
5. peat 
 
a. 1, 3, 4, 5 
b. 1, 2, 4, 5 
c. 1, 2, 3, 5 
d. 2, 3, 4, 5 
e. 1, 2, 3, 4 - Correct Answer b. 1, 2, 4, 5 
 
Pitting of boiler metal may be prevented by 
 
a. agitating the feed water before it enters the boiler 
b. the addition of sodium sulphate to the feed...
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$18.99 More Info
Winfred
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Exam (elaborations)
Power Engineering 4B Exam Question Bank, Complete With 2000 Questions And Correct Answers, Latest
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---123March 20242023/2024A+
- Power Engineering 4B Exam Question Bank, Complete With 2000 Questions And Correct Answers, Latest 
 
The steam engine will have the steam supply to the cylinder shut off once the piston has travelled: 
25 to 35% of its stroke. 
A prime mover is: 
Steam turbine. 
Best Small 
A single device which converts enough will source of energy into mechanical motion is a/an: 
A prime mover. 
Advantages of a steam engine include: 
It is possible to change the direction of rotation without the use of gearin...
-
$11.99 More Info
MedTestPro
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Exam (elaborations)
Power Engineering 4B Exam Question Bank, Complete With 2000 Questions And Correct Answers, Latest
-
---123March 20242023/2024A+
- Power Engineering 4B Exam Question Bank, Complete With 2000 Questions And Correct Answers, Latest 
 
The steam engine will have the steam supply to the cylinder shut off once the piston has travelled: 
25 to 35% of its stroke. 
A prime mover is: 
Steam turbine. 
Best Small 
A single device which converts enough will source of energy into mechanical motion is a/an: 
A prime mover. 
Advantages of a steam engine include: 
It is possible to change the direction of rotation without the use of gearin...
-
$19.99 More Info
QUICKEXAMINER
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Exam (elaborations)
Power Engineering 4B Exam Question Bank, Complete With 2000 Questions And Correct Answers, Latest
-
---123February 20242023/2024A+
- Power Engineering 4B Exam Question Bank, Complete With 2000 Questions And Correct Answers, Latest 
 
The steam engine will have the steam supply to the cylinder shut off once the piston has travelled: 
25 to 35% of its stroke. 
A prime mover is: 
Steam turbine. 
Best Small 
A single device which converts enough will source of energy into mechanical motion is a/an: 
A prime mover. 
Advantages of a steam engine include: 
It is possible to change the direction of rotation without the use of gearin...
-
$24.49 More Info
TheInstructor