Nccer plumbing Study guides, Class notes & Summaries
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Package deal for Nccer Plumbing Level 1 Exam Questions With 100% Correct Answers 2023
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Nccer Plumbing Level 1 Exam Questions With 100% Correct Answers 2023
Module One Introduction To The Plumbing Profession Questions And Answers 2023
Plumbing Book Module 7 Exam With 100% Correct Answers 2023
Plumbing Exam With 100% Correct Answers 2023
Plumbing Level 1, Module 1 Exam With 100% Correct Answers 2023
Plumbing Book Module 9 Exam With
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NCCER LEVEL 3 Module 7 Exam 2023 With 100% Correct Answers
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Conductors connected to the high leg of a four-wire delta system be color-coed with what color of insulation or tape? -correct answer -Orange (NEC Section 110.15) 
 
Dry-type transformers rated at 112.5kVA or less may be located out in the open provided they are separated from combustible material by a distance of ____. -correct answer -12" 
 
If the power factor is improved by the addition of a capacitor, the motor running overcurrent device must be selected based on the ___. -correct answer -r...
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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 Plumbing Level 1 Exam 2024 Exam QUESTIONS AND CORRECT ANSWERS.GRADED A LATEST VERSION
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NCCER Plumbing Level 1 Exam 2024 Exam 
QUESTIONS AND CORRECT 
ANSWERS.GRADED A LATEST VERSION 
When you wear a hard hat, the space between your head and 
the shell of the hardhat should be - ANSWER 1 inch 
Air-purifying respirator cartridge absorbs certain toxic 
vapors from the through -ANSWER Charcoal 
The highest level of respiratory protection is 
provided by - ANSWERSelf-contained breathing 
apparatus 
To obtain the best protection from a respirator, you must 
perform a positive andneg...
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Nccer Plumbing 2 exam 2023 with 100% correct answers
- Exam (elaborations) • 17 pages • 2023
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The formula used to express the relationships among the sides of a right triangle is called the - correct answerPythagorean theorem 
 
In a formula, the symbol stand for - correct answerSquare root 
 
Which of the following sets of dimensions does not describe a right triangle - correct answer24x32x48 
 
To calculate the true offset, which of these formulas would you use - correct answerTrue offset = (rise2xroll2) 
 
When calculating an offset using 45° elbows - correct answerThe rise and...
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NCCER Plumbing Level 1 Exam 2024 Exam QUESTIONS AND CORRECT ANSWERS.GRADED A LATEST VERSION
- Exam (elaborations) • 38 pages • 2024
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NCCER Plumbing Level 1 Exam 2024 Exam 
QUESTIONS AND CORRECT 
ANSWERS.GRADED A LATEST VERSION 
When you wear a hard hat, the space between your head and 
the shell of the hardhat should be - ANSWER 1 inch 
Air-purifying respirator cartridge absorbs certain toxic 
vapors from the through -ANSWER Charcoal 
The highest level of respiratory protection is 
provided by - ANSWERSelf-contained breathing 
apparatus 
To obtain the best protection from a respirator, you must 
perform a positive andneg...
-
NCCER Plumbing Level 1 - Questions and Answers
- Exam (elaborations) • 15 pages • 2024
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NCCER Plumbing Level 1 - Questions and Answers Type K copper tube is marked with the color code Green The valve most often used for draining and freeze protection above ground is the Compression, stop, and waste valve The type of cable also known as a ground key is the Stop valve In order to prevent turbulence when more than one tee is installed in a line, a tube should have a minimum of 30" of tube between tees If tee fittings are not properly installed, they can cause a condition known as B...
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Nccer Plumbing Level 1 exam 2023 with 100% correct answers
- Exam (elaborations) • 17 pages • 2023
-
Available in package deal
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- $16.49
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The modern word for plumber is derived from the Latin word for - correct answer -A person who works with lead 
 
LEED applies to all areas of the profession, except - correct answer -Renovation 
 
Water that comes from laundry and bathtubs and reused in known as - correct answer -Graywater 
 
Suggested national plumbing standards are called - correct answer -Model codes 
 
You are offered a job by another contractor before you have fulfilled your current obligations. The professional response is...
-
Nccer Plumbing Level 1 Exam Questions and Answers 100% Pass
- Exam (elaborations) • 23 pages • 2024
- Available in package deal
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The modern word for plumber is derived from the Latin word for - A person who works with 
lead 
LEED applies to all areas of the profession, except - Renovation 
Water that comes from laundry and bathtubs and reused in known as - Graywater 
Suggested national plumbing standards are called - Model codes 
You are offered a job by another contractor before you have fulfilled your current obligations. 
The professional response is to - Ask the contractor to wait until you have met your 
obligations ...
-
Nccer Plumbing 2 exam 2023 with 100% correct answers
- Exam (elaborations) • 17 pages • 2023
-
Available in package deal
-
- $16.49
- + learn more
The formula used to express the relationships among the sides of a right triangle is called the - correct answerPythagorean theorem 
 
In a formula, the symbol stand for - correct answerSquare root 
 
Which of the following sets of dimensions does not describe a right triangle - correct answer24x32x48 
 
To calculate the true offset, which of these formulas would you use - correct answerTrue offset = (rise2xroll2) 
 
When calculating an offset using 45° elbows - correct answerThe rise and...
-
NCCER Plumbing Level 2 - Questions and Answers
- Exam (elaborations) • 15 pages • 2024
- Available in package deal
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NCCER Plumbing Level 2 - Questions and Answers Water softeners are not required to be connected to a line serving a hose bibb Rate of flow in water supply piping is measured in gallons per minutes Sizing tables showing the WFSUs for residential fixtures are found in Local codes A curb box provides access to a Curb stop To ensure frost protection when installing water supply piping, Insulate water supply pipes that run inside exterior walls Before you install each fixture, confirm the stubout d...
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