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ABSA: 4th Class Part B - Comprehensive Exam 4 Questions and Answers 100% Pass
ABSA: 4th Class Part B - Comprehensive Exam 4 
Questions and Answers 100% Pass 
One of the legal responsibilities of the engineer during an inspection is: 
Select one: 
a. To notify the Workers Compensation Board of the inspection 
b. Point out any known or suspected defects to the inspector 
c. To have at least two staff members present at all times 
d. To be in possession of an inspection certificate - Answer- b 
The _____ tubes of a fired hot oil heater have fins on their outer surfaces. 
Sel...
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- • 49 pages •
ABSA: 4th Class Part B - Comprehensive Exam 4 
Questions and Answers 100% Pass 
One of the legal responsibilities of the engineer during an inspection is: 
Select one: 
a. To notify the Workers Compensation Board of the inspection 
b. Point out any known or suspected defects to the inspector 
c. To have at least two staff members present at all times 
d. To be in possession of an inspection certificate - Answer- b 
The _____ tubes of a fired hot oil heater have fins on their outer surfaces. 
Sel...
4th Class ABSA Exam Part A Practice Questions and Answers 100% Pass
4th Class ABSA Exam Part A Practice 
Questions and Answers 100% Pass 
Absolute pressure is: - Answer- gauge pressure plus atmospheric pressure 
The motion of moving parts is _____ by friction: 
A: Prevented 
B: Improved 
C: controlled 
D: resisted 
E: Regulated - Answer- D: resisted 
Voltage is 
a) the rate of current flow 
b) the rate of electron flow 
c) electromotive force 
d) Kinetic energy 
e) A form of power - Answer- c) electromotive force 
The resistance of a conductor is affected by: 
1...
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- • 150 pages •
4th Class ABSA Exam Part A Practice 
Questions and Answers 100% Pass 
Absolute pressure is: - Answer- gauge pressure plus atmospheric pressure 
The motion of moving parts is _____ by friction: 
A: Prevented 
B: Improved 
C: controlled 
D: resisted 
E: Regulated - Answer- D: resisted 
Voltage is 
a) the rate of current flow 
b) the rate of electron flow 
c) electromotive force 
d) Kinetic energy 
e) A form of power - Answer- c) electromotive force 
The resistance of a conductor is affected by: 
1...
ABSA B1 Study Bank Questions with 100% Correct
ABSA B1 Study Bank Questions with 100% Correct 
Packaged watertube boilers capacities range from? 
a. 2300 kg to 65000 kg per hour 
b. 500 kg to 100 mg per hour 
c. 15 psi to 15000 kg per hour 
d. 65000 to 100000 kg per hour - Answer- A 
The main advantage of the packaged boiler is its 
a. small size 
b. compact design 
c. low cost 
D. quality steam - Answer- C 
Feild erected boilers have outputs of? 
A 75,000 kg/h 
B 100,000 kg/h 
C 100 mg/h 
D 150,000 kg/h or more - Answer- D 
Where electric p...
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- Exam (elaborations)
- • 134 pages •
ABSA B1 Study Bank Questions with 100% Correct 
Packaged watertube boilers capacities range from? 
a. 2300 kg to 65000 kg per hour 
b. 500 kg to 100 mg per hour 
c. 15 psi to 15000 kg per hour 
d. 65000 to 100000 kg per hour - Answer- A 
The main advantage of the packaged boiler is its 
a. small size 
b. compact design 
c. low cost 
D. quality steam - Answer- C 
Feild erected boilers have outputs of? 
A 75,000 kg/h 
B 100,000 kg/h 
C 100 mg/h 
D 150,000 kg/h or more - Answer- D 
Where electric p...
ABSA: 4th Class Part B - Comprehensive Exam 1 Questions and Answers 100% Pass
ABSA: 4th Class Part B - Comprehensive Exam 1 
Questions and Answers 100% Pass 
Temporary hardness in feedwater is caused by: 
Select one: 
a. Magnesium sulphate 
b. Calcium carbonate 
c. Magnesium bicarbonate 
d. Sodium nitrate - Answer- c 
What is the recommended boiler water pH for wet layup? 
Select one: 
a. 10 
b. 12 
c. 7.5 
d. 7 - 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...
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- Exam (elaborations)
- • 49 pages •
ABSA: 4th Class Part B - Comprehensive Exam 1 
Questions and Answers 100% Pass 
Temporary hardness in feedwater is caused by: 
Select one: 
a. Magnesium sulphate 
b. Calcium carbonate 
c. Magnesium bicarbonate 
d. Sodium nitrate - Answer- c 
What is the recommended boiler water pH for wet layup? 
Select one: 
a. 10 
b. 12 
c. 7.5 
d. 7 - 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...
ABSA: 4th Class Part B - Comprehensive Exam 2 Questions and Answers 100% Pass
ABSA: 4th Class Part B - Comprehensive Exam 2 
Questions and Answers 100% Pass 
What must be located outside a Class T machinery room? 
Select one: 
a. Spare flashlights 
b. Disposable coveralls 
c. Machinery shut off switch 
d. Light switches - Answer- c 
Degradation of heat transfer fluid of a hot oil system will begin to occur if: 
Select one: 
a. The oil filter is not serviced regularly 
b. The oil temperature is above a specified range, for an extended period of time 
c. The oil is allowed ...
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- Exam (elaborations)
- • 49 pages •
ABSA: 4th Class Part B - Comprehensive Exam 2 
Questions and Answers 100% Pass 
What must be located outside a Class T machinery room? 
Select one: 
a. Spare flashlights 
b. Disposable coveralls 
c. Machinery shut off switch 
d. Light switches - Answer- c 
Degradation of heat transfer fluid of a hot oil system will begin to occur if: 
Select one: 
a. The oil filter is not serviced regularly 
b. The oil temperature is above a specified range, for an extended period of time 
c. The oil is allowed ...
Power Engineering ABSA 4B Exam Questions and Answers 100% Pass
Power Engineering ABSA 4B Exam 
Questions and Answers 100% Pass 
After a bearing has been removed for cleaning, it should be soaked for a period of 
_____ hours in clean solvent. 
A) 12 to 16 
B) 12 to 14 
C) 14 to 16 
D) 10 to 12 
E) 15 to 16 
A- Answer 
If an oil's viscosity changes a great deal with little temperature change, it will then have 
a: 
A) High pour point 
B) High carbon residue 
C) High viscosity index 
D) Low pour point 
E) Low viscosity index 
E- Answer 
Oil additives: 
A) Nev...
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- Exam (elaborations)
- • 49 pages •
Power Engineering ABSA 4B Exam 
Questions and Answers 100% Pass 
After a bearing has been removed for cleaning, it should be soaked for a period of 
_____ hours in clean solvent. 
A) 12 to 16 
B) 12 to 14 
C) 14 to 16 
D) 10 to 12 
E) 15 to 16 
A- Answer 
If an oil's viscosity changes a great deal with little temperature change, it will then have 
a: 
A) High pour point 
B) High carbon residue 
C) High viscosity index 
D) Low pour point 
E) Low viscosity index 
E- Answer 
Oil additives: 
A) Nev...
4 A ABSA Questions with 100% Correct Answers
4 A ABSA Questions with 100% Correct Answers 
where do we use stays on a fire-tube boiler? 
A) at the top of the boiler 
b)outside of the boiler to mounting brackets 
c) in the steam space of the boiler 
d)between the tubes - Answer- C 
vanstone flange held in place? 
A)screwed fittings 
B)loosely 
C) threaded 
d)star pattern - Answer- B 
effiency of electrostatic precipitator? 
a) 84% 
b)92.9% 
c)98.9% 
d)99.9% - Answer- D 
what is aluminum made from? 
1)pig iron 
2)aluxes 
3)bauxite 
4)copper ...
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- • 22 pages •
4 A ABSA Questions with 100% Correct Answers 
where do we use stays on a fire-tube boiler? 
A) at the top of the boiler 
b)outside of the boiler to mounting brackets 
c) in the steam space of the boiler 
d)between the tubes - Answer- C 
vanstone flange held in place? 
A)screwed fittings 
B)loosely 
C) threaded 
d)star pattern - Answer- B 
effiency of electrostatic precipitator? 
a) 84% 
b)92.9% 
c)98.9% 
d)99.9% - Answer- D 
what is aluminum made from? 
1)pig iron 
2)aluxes 
3)bauxite 
4)copper ...
Earth Science Exam Review 2024 with Complete Solutions
Hondros Nursing 172 Exam 2 Questions and Answers 100% Pass
Oregon Pesticide Examination: Ornamental and Turf Herbicide Questions and Answers 100% Pass
Xcel Solutions Property & Casualty Exam Questions and Answers
INSY-3303 FINAL EXAM STUDY GUIDE WITH COMPLETE SOLUTIONS
the answers are incorrect