Principal axis - Study guides, Class notes & Summaries
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NDEB Exam 2019 NDEB Solved Questions and Correct Answers
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The principal reason for a cavosurface bevel on an 
inlay preparation is to 
A. remove undermined enamel. 
B. improve marginal adaptation. 
C. decrease marginal percolation. 
D. increase resistance and retention forms. - ANSWERS-B. improve marginal 
adaptation. 
Lichen planus occurs most frequently on the 
A. buccal mucosa. 
B. tongue. 
C. floor of the mouth. 
D. gingiva. - ANSWERS-A. buccal mucosa. 
The pulpal floor of a Class II cavity is cut 
perpendicular to the long axis of the tooth EXCEP...
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BNU1501 Assessment 4 Semester 2 2023-Due Date: 15 September 2023 .
- Exam (elaborations) • 21 pages • 2023
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BNU1501 Assessment 4 
Semester 2 2023-Due 
Date: 15 September 2023 . 100% CORRECT questions, answers, workings and explanations.Question 1 
If a vertical and horizontal number line intersect perpendicularly, they form right angles (of 
90%) with each other and a co-ordinate system of axes is formed, the horizontal line is called: 
[1] Quadrants 
[2] y-axis 
[3] Co-ordinates 
[4] x-axis 
Question 2 
The point at which the two axes intersect (cross each other) is called: 
[1] Centre 
[2] Vertex 
[...
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PYC3704 EXAM PACK 2024
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Oct/Nov 2015 
QUESTION A 
N 
S 
PAGE 
NR S 
QUESTION 
ANS 
A 
N 
S 
PAGE NR 
1. A psychological theory is best defined as - - - - - S 
1. a set of observations of human behavior 
2. postulated relationships among constructs 
3. statistical inferences based on measurements 
2 Study 
guide: 
P99-100 
2. A master’s student in psychology plans to study human 
consciousness, following the recent publication of 
Watson's theory about the nature of consciousness. The 
main aim of th...
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Optometry Final Exam Study Guide | 200 Questions with 100% Correct Answers | Verified | Latest Update 2024
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How can corneal astigmatism be measured? - keratometry 
What are components of sphere-cylinder lens RX? - 1. Power (magnitude in D) of sphere component 
2. Power (magnitude of D) of cylinder component 
3. Axis (orientation) of the cylinder 
i.e. +2.00 -3.00 X 145 
i.e. -5.00 -2.00 X 060 
If one meridian is at 60 degrees, where is the other - 150 degrees because 60+90=150 
What are the possible values for magnitude of axis? - 1 degree-180 degrees 
How can one determine the powers of the 2 princip...
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NDEB Exam Master Testbank | 100% Correct Answers | Verified | Latest 2024 Version
- Exam (elaborations) • 288 pages • 2024
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The principal reason for a cavosurface bevel on an 
inlay preparation is to 
A. remove undermined enamel. 
B. improve marginal adaptation. 
C. decrease marginal percolation. 
D. increase resistance and retention forms. - B. improve marginal adaptation. 
Lichen planus occurs most frequently on the 
A. buccal mucosa. 
B. tongue. 
C. floor of the mouth. 
D. gingiva. - A. buccal mucosa. 
The pulpal floor of a Class II cavity is cut 
perpendicular to the long axis of the tooth EXCEPT 
in the 
A. maxi...
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Optometry Final Exam Study Guide | 200 Questions with 100% Correct Answers | Verified | Latest Update 2024 | 21 Pages
- Exam (elaborations) • 21 pages • 2023
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- $17.49
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How can corneal astigmatism be measured? - keratometry 
What are components of sphere-cylinder lens RX? - 1. Power (magnitude in D) of sphere component 
2. Power (magnitude of D) of cylinder component 
3. Axis (orientation) of the cylinder 
i.e. +2.00 -3.00 X 145 
i.e. -5.00 -2.00 X 060 
If one meridian is at 60 degrees, where is the other - 150 degrees because 60+90=150 
What are the possible values for magnitude of axis? - 1 degree-180 degrees 
How can one determine the powers of the 2 princip...
-
OCANZ Optometry final exam Questions and Answers 100% Correct Answers
- Exam (elaborations) • 16 pages • 2024
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OCANZ Optometry final exam Questions 
and Answers 100% Correct Answers 
emmetropia - CORRECT ANSWER-optical state of the eye in which parallel light enters 
the eye and focuses on the retina without the need for any corrective lenses or 
accommodation; this is the absence of refractive error and the "normal" or ideal state of 
the eye 
ametropia - CORRECT ANSWER-refractive error, "abnormal" optical state of the eye in 
which parallel light rays enter the eye and focus on an area other t...
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OCANZ Optometry final exam Questions and Answers 100% Correct Answers
- Exam (elaborations) • 16 pages • 2024
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- $14.99
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OCANZ Optometry final exam Questions 
and Answers 100% Correct Answers 
emmetropia - CORRECT ANSWER-optical state of the eye in which parallel light enters 
the eye and focuses on the retina without the need for any corrective lenses or 
accommodation; this is the absence of refractive error and the "normal" or ideal state of 
the eye 
ametropia - CORRECT ANSWER-refractive error, "abnormal" optical state of the eye in 
which parallel light rays enter the eye and focus on an area other t...
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AIRCRAFT STRUCTURES-II 2 Marks Questions with Answers
- Exam (elaborations) • 9 pages • 2024
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AIRCRAFT STRUCTURES-II 
2 Marks Questions with Answers 
UNIT 1 
1. Define 
(a) Principal axis 
(b) Neutral axis and give an expression to determine them. 
(a) If the two axes about which the product of inertia is found, are such, that the 
product of inertia becomes zero, the two axes are then called principal axes. 
Ixy = 0 
The product of inertia is zero. 
I 
 xy 
∫ 
xydA o 
(b)In a beam subjected to bending the line of zero stress; a transverse section of the 
longitudinal plan...
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NDEB Exam 2019 NDEB Solved Questions and Correct Answers
- Exam (elaborations) • 383 pages • 2024
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- $10.99
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The principal reason for a cavosurface bevel on an inlay preparation is to A. remove undermined enamel. B. improve marginal adaptation. C. decrease marginal percolation. D. increase resistance and retention forms. - ANSWERS-B. improve marginal adaptation. Lichen planus occurs most frequently on the A. buccal mucosa. B. tongue. C. floor of the mouth. D. gingiva. - ANSWERS-A. buccal mucosa. The pulpal floor of a Class II cavity is cut perpendicular to the long axis of the tooth EXCEPT in the A. ma...
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