Metrology and Measurements MCQs | Page - 3

Dear candidates you will find MCQ questions of Metrology and Measurements here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

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Mr. Dubey • 52.61K Points
Coach

Q. What are the two grades of angle gauges?

(A) master and tool room
(B) precise and normal
(C) standard and industrial
(D) high and low
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Mr. Dubey • 52.61K Points
Coach

Q. How angle greater than 90° is measured?

(A) by repeating gauges
(B) using square plate
(C) using sine bar
(D) using auto collimator
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Mr. Dubey • 52.61K Points
Coach

Q. Which of the following is not a gauge from standard B angle gauges?

(A) 0.05’
(B) 1’
(C) 27’
(D) 30
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Mr. Dubey • 52.61K Points
Coach

Q. Which of the following is not true about metrology lasers used in laser inspection?

(A) these are high-power instruments
(B) used for rapid non-contact gauging of delicate parts
(C) have low optical cross-talk
(D) wide dynamic range
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Mr. Dubey • 52.61K Points
Coach

Q. What is the wavelength of light produced by He-Ne laser in laser inspection?

(A) 6988 Å
(B) 5328 Å
(C) 5928 Å
(D) 6328 Å
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Mr. Dubey • 52.61K Points
Coach

Q. What is the study of properties of a figure that are unaffected by any deformation?

(A) topology
(B) geography
(C) statistics
(D) deformation
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Mr. Dubey • 52.61K Points
Coach

Q. On which of the following operation of an image, the topology of the region changes?

(A) stretching
(B) rotation
(C) folding
(D) change in distance measure
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Mr. Dubey • 52.61K Points
Coach

Q. Topological properties don’t depend on the distance measures.

(A) true
(B) false
(C) ---
(D) ---
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Mr. Dubey • 52.61K Points
Coach

Q. What is the Euler number of the image shown below?

(A) 0
(B) 1
(C) 2
(D) -1
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Mr. Dubey • 52.61K Points
Coach

Q. What is the Euler number of a region with polygonal network containing V,Q and F as the number of vertices, edges and faces respectively?

(A) v+q+f
(B) v-q+f
(C) v+q-f
(D) v-q-f
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