Porosity Study guides, Class notes & Summaries
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![NICET Soils level 1 questions with correct answers](/docpics/2950304/64955fb4a4b57_2950304_121_171.jpeg)
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NICET Soils level 1 questions with correct answers
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Define C117 - Answer The determination of the amount of material finer than a 75-um (No.200) sieve 
 
What is the significance of C136? - Answer -To determine the grading of materials, 
-compliance of particle size distribution, 
-provide data for control of production of various aggregate 
-developing relationships concerning porosity and packing 
 
What procedure should always be used unless otherwise specified in c117? - Answer Procedure A 
 
What is an appropriate wetting agent to use...
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CWB 1 exam 2023 with 100% correct answers
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1. Which is not a recommended method for surface cleaning of a part for liquid penetrant examination? 
a) Cleaning with organic solvents. 
b) Blasting with shot or dull sand. 
c) Cleaning with de-greasers. 
d) Use of de-scaling solutions. 
e) Ultrasonic cleaning methods. correct answersb) Blasting with shot or dull sand. 
 
2. Which of the following weld defects is most likely to be missed by radiography in a weld: 
a) Undercutting. 
b) Porosity. 
c) Slag inclusions. 
d) Cracking. 
e) Burn throu...
![Milady Standard Barbering Exam Review: Ch 18 Hair Coloring and Lighting Questions & Answers Verified by Experts](/docpics/4450250/65c4d3df950b4_4450250_121_171.jpeg)
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Milady Standard Barbering Exam Review: Ch 18 Hair Coloring and Lighting Questions & Answers Verified by Experts
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What determines the hair's ability to absorb hair-color products? - ANSWER_Porosity 
 
What color hair is the result of a reduction in the production of melanin pigments? - ANSWER_Gray 
 
Which of the following provides natural black and brown pigment (color) to hair ? - ANSWER_Eumelanin 
 
_____________ is an indication of the strength of the hair's cortex? - ANSWER_Elasticity 
 
If the cuticle is tight, making the hair more resistant to chemical penetration, this indicates what type of poros...
![NR283: Pathophysiology Final Exam-study guide 2024 what is osteoporosis? - ANSWER complex, chronic, multi factorial disease that decreases bone mineral density what are the risk factors for osteoporosis? - A](/docpics/5640933/666ca495ccaac_5640933_121_171.jpeg)
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NR283: Pathophysiology Final Exam-study guide 2024 what is osteoporosis? - ANSWER complex, chronic, multi factorial disease that decreases bone mineral density what are the risk factors for osteoporosis? - A
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Exam Final: NR283 / NR 283 (Latest Update 2024/2025) Pathophysiology Review| Questions and Verified Answers| 100% Correct -Chamberlain
![PA Cosmetology Exam](/docpics/644c211a0148d_2668047.jpg)
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PA Cosmetology Exam
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Under-processing is caused by - Answer- insufficient processing time 
 
Which of the following guidelines is true if your client has a round facial shape? - Answer- add height at the crown 
 
A client as a level 7 red-orange brassy looking hair. What is the best choice for neutralizing this color? - Answer- level 6 blue-green 
 
Do NOT give a permanent wave if what exists? - Answer- scalp abrasions 
 
The chemical often required in addition to the chemical relaxer is - Answer- stabilizer 
 
.6) ...
![Minnesota Cosmetology written practical exam fully solved graded A+](/docpics/3919288/6565b6acd2665_3919288_121_171.jpeg)
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Minnesota Cosmetology written practical exam fully solved graded A+
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Minnesota Cosmetology written practical examCleaning - correct answer Removing visible dirt and debris 
 
Disinfection - correct answer Using an EPA approved disinfectant to kill bacteria 
 
Sterilization - correct answer The process that completely destroys all microbial life, including spores. 
 
In order to disinfect an item, it must first be: - correct answer Cleaned of visible dirt of debris 
 
What must be worn at all times when handling barbacide? - correct answer Gloves 
 
How long must ...
![NICET Soils level 1 Exam Questions and Answers Graded A+ 2023 update](/docpics/3498789/65119df078a39_3498789_121_171.jpeg)
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NICET Soils level 1 Exam Questions and Answers Graded A+ 2023 update
- Exam (elaborations) • 11 pages • 2023
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Define C117 - Answer The determination of the amount of material finer than a 75- 
um (No.200) sieve 
What is the significance of C136? - Answer -To determine the grading of materials, 
-compliance of particle size distribution, 
-provide data for control of production of various aggregate 
-developing relationships concerning porosity and packing 
What procedure should always be used unless otherwise specified in c117? - 
Answer Procedure A
![Cosmetology Texas State Board Written Exam| Full Test Bank| With All Verified Answers/2024 Guide| Graded A](/docpics/4202893/65a06531c7dd9_4202893_121_171.jpeg)
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Cosmetology Texas State Board Written Exam| Full Test Bank| With All Verified Answers/2024 Guide| Graded A
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Cosmetology Texas State Board Written Exam| Full Test Bank| With All Verified Answers/2024 Guide| Graded A 
When giving a scissor haircut, the guideline is generally? Answer: - Below your fingers 
 
The amount of hair on a person's head is referred to as? Answer: - Density 
 
Hair with its cuticle in place and tightly closed is said to have? Answer: - Poor Porosity 
 
Pediculosis Capitis is? Answer: - Head Lice 
 
In the "shears-over-comb" technique, if the comb is held at an angle, the A...
![SENSE welding inspection and testing principles Exam All Possible Questions and Answers with complete solution](/docpics/3993331/657468d525ae7_3993331_121_171.jpeg)
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SENSE welding inspection and testing principles Exam All Possible Questions and Answers with complete solution
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A weld having a triangular cross section which is applied to a T-joint, corner joint or lap joint is called a 
A) Butt 
B) T 
C) Fillet 
D) corner - Answer C) fillet 
A weld produced by filling an elongated hole in an overlapping member, fusing it to the member 
beneath is called a 
A) Flange weld 
B) spot weld 
C) seam weld 
D) slot weld - Answer D) slot weld 
True or False/ a fillet is a type of weld joint? - Answer False---- Butt T and Corners are weld joints 
A weld used to build up thin sur...
![Milady Exam Review, Ch. 21, Haircoloring 2023 with 100% correct answers](/docpics/64045a20e1b30_2436995.jpg)
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Milady Exam Review, Ch. 21, Haircoloring 2023 with 100% correct answers
- Exam (elaborations) • 17 pages • 2023
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Milady Exam Review, Ch. 21, Haircoloring 2023 
 
 
The layer of the hair that gives the hair the majority of its strength and elasticity is the ________. 
A. Cortex 
B. Cuticle 
C. Follicle 
D. Medulla - ANSWER-A. Cortex 
 
In individual hair strands, hair texture is determined by the _______. 
A. Density 
B. Porosity 
C. Diameter 
D. Length - ANSWER-C. Diameter 
 
If the cuticle is lifted, allowing the hair to take color quickly, the hair is said to have ________. 
A. Average porosity 
B. No...
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