Low voltage qualification Study guides, Class notes & Summaries
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Z-51 Written Exam Questions and Complete Solutions.
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Z-51 Written Exam Questions and Complete Solutions 
 
In a steam turbine, what is the function of a Kingsbury thrust bearing? 
 
A) Maintain first stage steam pressure. 
B) Compensate for coupling misalignment. 
C) Adjust shaft torque at start up. 
D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. 
 
The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is 
 
A) partial pressure....
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Low Voltage Qualification UPDATED Exam Questions and CORRECT Answers
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Low Voltage Qualification UPDATED Exam 
Questions and CORRECT Answers 
Why do we have a L.V. qualification process? - Ans To ensure that all employees are trained 
and qualified to do this type of work safely. 
What is the "Limited Approach Boundary" for low voltage equipment? - Ans 4' from fixed 
exposed and potentially energized conductors. 
10' from movable exposed and potentially energized conductors
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Power Engineering 3A2 - 1 Quiz Review With All Questions and Answers
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Power Engineering 3A2 - 1 Quiz Review With All Questions and Answers 
In British Columbia, qualified and authorized boiler and pressure manufacturers must register the design of the equipment they are manufacturing with the 
A) National Board. 
B) Association of Chief Inspectors. 
C) Provincial safety manager of the BC Safety Authority. 
D) Canadian Standards Association. 
E) American National Standards Institute. 
C 
 
 
The Power Engineers, Boiler, Pressure Vessel and Refrigeration Safety Regu...
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ICC Welding Practice Questions with Correct Answers.docx
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ICC Welding Practice Questions with Correct A 
 
Given, a column is 29 feet long. What is the maximum variation in straightness? - Answer-0.3625; D1.1 5.23.1 
 
Reference is made to Figure 6.4 in AWS D1.1, 2006. What is the maximum size discontinuity allowed in 3/4" thick complete penetration groove weld ? - Answer-1-1/16"; D1.1 F6.4(a) 
 
If welding ASTM A913 steel of 
thickness exceeding 1 1/2 inches (38 mm) without use of preheat, what is the maximum diffusible hydrogen permitted 
from the ...
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BDOC ENGINEERING STUDY SET 20242025 QUESTIONS AND ANSWERS.
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What is the EDORM? 
EDROM - Engineering Department Organization and Regulations Manual. 
 
Governing Directive for the organization and basic operation of engineering department 
Provides comprehensive guidance for the safe and effective operation of the Engineering Department 
Primary source document for Engineering. 
Shall be read by ALL PERSONNEL prior to assuming responsibilities in the department 
 
 
Who is overall in charge of Engineering department. 
CHENG 
 
 
 
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BOOK 3 CHAPTER 15 WELDING TERMS AND INSPECTION QUESTIONS AND ANSWERS.
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The item which keeps the weld from oxidizing, cooling too fast and the beads smooth during submerged arc welding is the 
Flux 
 
 
 
The basic difference between fluorescent penetrant and dye penetrant is the fluorescent penetrant 
Requires a black light to detect cracks 
 
 
 
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Procedure qualification means that a welder can 
1. Preformed only a specific type of weld. 
2. Be tested any time the inspector requests. 
3. Be tested before doing a specific weld t...
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ABYC Advanced Pretest Correct 100%(RATED A+)
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A metallic shore power inlet becomes hot to the touch. Which would not be a contributing factor? - ANSWER Temperature rating of shore-cord insulation 
 
An inter-circuit short can cause: - ANSWER " All of the above; Unrelated circuits to operate simultaneously; Components to work at reduced capacity; An over-current situation" 
 
Which of the following is addressed by ABYC A-32? - ANSWER Power conditioning and conversion 
 
LED navigation lights are required to meet: - ANSWER 72 Colregs 
 
Whi...
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NACE CP1 - (2) Exam 2023 Questions and Answers (Graded A)
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Cathode - ANSWER-More noble region where electrons are consumed. Reduction occurs at the cathode 
 
Anode - ANSWER-Part of the metal that corrodes. Oxidation occurs at the anode 
 
Return Path - ANSWER-Connects cathode and anode and allows passage of electrons generated at the anode to the cathode 
 
Electrolyte - ANSWER-Medium that conducts ionic (rather than electronic) current 
 
Negative Electrode - ANSWER-Zinc case which corresponds to the anode in a corrosion cell 
 
High Voltage Detection...
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NACE CIP1: Standards Questions and Answers 100% Verified
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NACE CIP1: Standards Questions and Answers 100% Verified NACE No. 1/SSPC-SP 5 White Metal Blast Cleaning; free from all visible mill scale, rust, and coatings with 0% staining 
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NACE No. 8/SSPC-SP 14 Industrial Blast Cleaning; allows tightly adher...
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Welding final exam questions and answers already passed
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Welding final exam questions and answers already passed Which of the following is the definition of "policy" Plan 
Arc radiation can cause what on skin? Burns 
Which of the following decible measurements can cause heating damage? 95 
Johnny is welding in a confined space. Which of the following gases is likely to be consumed and could cause Jonny to suffocate if it is completely depleted? Oxygen 
Sophia is designing a new welding shop for the local high school. Where should the compressed gas ...
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