Engineering Metrology Mock Test 10

10%

Question 1 of 10

1. What is mathematical morphology?

Method of image compression

Method of image formation

Method of image rendering

Method of image processing and analysis

Question 1 of 10

Question 2 of 10

2. How many different values can be picked by gray scale image?

256

126

125

Question 2 of 10

Question 3 of 10

3. What is tracking?

Obtaining the coordinate data necessary to position the sensing system along defined patterns

Obtaining a path followed by a moving object

Obtaining the coordinates of a frame that is captured

Obtaining coordinates of a particular object in an image

Question 3 of 10

Question 4 of 10

4. When is triangular distribution is used in a Type-B method?

When most values are near the centre of distribution

When most values are near the origin

When most values are near the right most position of distribution

When most values are near the left most position of distribution

Question 4 of 10

Question 5 of 10

5. What is the type of photograph on which the apparent horizon doesn’t appear?

All type of oblique photographs

High oblique

Low oblique

Tilted

Question 5 of 10

Question 6 of 10

6. What is displacement?

Calibration and verification of an object moving in an angular motion about a pivotal centre

Calibration, verification, and alignment of an object moving in an angular motion about a pivotal centre

Calibration and alignment of an object moving in an angular motion about a pivotal centre

Verification and alignment of an object moving in an angular motion about a pivotal centre

Question 6 of 10

Question 7 of 10

7. What is the formula for relative expanded uncertainty?

U_r = U/| y |

U_r = U*2y

U_r = U*| y |

U_r = U/y

Question 7 of 10

Question 8 of 10

8. What is used as an input estimate in Type-A evaluation of uncertainty?

Variance

Arithmetic mean

Geometric mean

Standard deviation

Question 8 of 10

Question 9 of 10

9. Which approach is accepted as an international procedure in evaluating the uncertainty of measurement?

Modern approach

Observational approach

Experimental approach

Conventional approach

Question 9 of 10

Question 10 of 10

10. Type-B method is a type of which evaluation approach?

Modern approach

Triangular distribution approach

Gaussian approach

U shaped distribution approach

Question 10 of 10