Nccer welding - Study guides, Class notes & Summaries
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NCCER welding level 1 module 3 (ehove) questions with verified correct answers
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Transferred Arc Process 
The plasma arc cutting process type most commonly used is the. 
 
 
 
100% cotton 
When operating plasma arc cutting equipment it is acceptable to wear a hat made of. 
 
 
 
35 % 
The duty-cycle range for a light-duty unit is typically. 
 
 
 
Amperage 
The unit of measure used for the intensity of an electric current; often abbreviated to amp or amps 
 
 
 
Dross 
A waste by product of molten metal 
 
 
 
Duty cycle 
The percentage of a plasma arc cutting machine can cu...
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NCCER Core Modules 1,2,3 Exams (Latest 2024/ 2025 Update) Qs & As| 100% Correct| Grade A (Verified Answers)
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NCCER Core Modules 1,2,3 Exams (Latest 2024/ 2025 Update) Qs & As| 100% Correct| Grade A (Verified Answers) 
 
Module 1 
Q: When performing overhead work on scaffolding, what protective measures must be taken to prevent objects 
from falling and striking a person below? 
 
 
Answer: 
 toe boards, debris nets, or canopies 
 
 
 
Q: When stacking materials such as bricks or block, do not stack materials beyond a _____. 
 
 
Answer: 
 4:1 Ratio 
 
 
 
Q: Benching systems are prohibited in _____. 
 ...
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NCCER welding level 1 module 4 (air-carbon arc cutting gouging) ehove exam with 100% correct answers
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To gouge weld grooves, to back-gouge welds, and to gouge out defective welds 
One of the primary uses for air-carbon arc cutting (A-CAC) is___. 
 
 
 
6" (15 cm) 
When the electrode is gripped in the torch handle, the electrode tip should be no further from the heads than ___. 
 
 
 
A rare-earth metal 
Electrodes designed for A-CAC use are copper coated and contain an arc-stabilizing ingredient referred to as ___. 
 
 
 
That the carbon arc electrodes to be used are completely dry. 
One of the...
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NCCER module 1 Questions and Answers Graded A+.
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NCCER module 1 Questions and Answers Graded A+. What are benefits of safety Lower accident rates 
less turnover 
Arc welding safety Gas welding and burning requires the use of a filter lens of not less than 
No. 4 shade 
Safety A learned behavior and attitude 
Safety culture A safety culture is created when the whole company sees the value of a safe 
work environment 
Strong safety culture Effective communication and commonly and understood and agreed 
upon goals
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Nccer Plumbing Level 1 Exam Questions with 100% correct Answers
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The modern word for plumber is derived from the Latin word for - ANSWER-A person who works with lead 
 
LEED applies to all areas of the profession, except - ANSWER-Renovation 
 
Water that comes from laundry and bathtubs and reused in known as - ANSWER-Graywater 
 
Suggested national plumbing standards are called - ANSWER-Model codes 
 
You are offered a job by another contractor before you have fulfilled your current obligations. The professional response is to - ANSWER-Ask the contractor to w...
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NCCER WELDING LEVEL 1 MODULE 1 SAFETY EXAM QUESTIONS AND ANSWERS.
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NCCER WELDING LEVEL 1 MODULE 1 SAFETY EXAM QUESTIONS AND ANSWERS.
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NCCER Core Module 1 Questions and Answers Already Passed
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NCCER Core Module 1 Questions and Answers Already Passed Companies with strong safety cultures usually have lower? Turnover 
Poor lighting, excessive noise, and inadequate guards for moving parts are examples of unsafe conditions 
The activity that consists of breaking a job into its component tasks and then analyzing each step for potential hazards is called a _____. Job Safety Analysis 
A measure of the probability, consequences, and exposure related to an event is referred to as _____. Risk 
...
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NCCER Welding I 29107 SMAW - Equipment and Setup Trade Terms with correct definitions
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Duty Cycle 
The percentage of a ten-minute period that a welding machine can continuously produce its rated amperage without overheating. 
 
 
 
Governor 
A device used to limit engine speed. 
 
 
 
Motor-generator 
A combination device in which the motor turns the shaft of a generator which in turn produces an AC voltage. 
 
 
 
Conductor 
A material that will support the flow of an electrical current. Copper wire is the most common conductor. 
 
 
 
Polarity 
Refers to the direction of electri...
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NCCER MILLWRIGHT PRACTICE EXAM 2 LATEST 2023 WITH COMPLETE SOLUTION
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NCCER MILLWRIGHT PRACTICE EXAM 2 LATEST 2023 WITH COMPLETE SOLUTION 
@STUVATE- STUVIA 
 
On a pedestal grinder, the gap between the grinding wheel and work rest should not exceed: - 1/8 inch 
The kind of abrasive material used in grinding wheels for general purpose applications is: - aluminum oxide 
A blotter is used on a grinding wheel to: - protect the flanges from the abrasize grit, display information about the wheel and compensate for the uneven surfaces on the wheel 
Flanges should at l...
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NCCER module 1 Questions and Answers Graded A+ | 2024-2025.
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NCCER module 1 Questions and Answers Graded A+ | . What are benefits of safety Lower accident rates 
less turnover 
Arc welding safety Gas welding and burning requires the use of a filter lens of not less than 
No. 4 shade 
Safety A learned behavior and attitude 
Safety culture A safety culture is created when the whole company sees the value of a safe 
work environment 
Strong safety culture Effective communication and commonly and understood and agreed 
upon goals 
Accidents An unplanned event...
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