Engineering Metrology MCQs

224 questionsMechanical-EngineeringPage 8 of 25

Practice free Engineering Metrology multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 224 questions — no login required.

Question 64easy
The advantage of wavelength standard is that it would be possible to repeat measurements to a very high degree of accuracy. The wavelength standards can be reproduced to an accuracy of about one part in
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Question 65easy
The basic unit in angular measurements is
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Question 66easy
Optical gauge works on the principle of
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Question 67easy
The micrometer shown in Fig. 6 is called
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Question 68easy
Millimeter scale in a micrometer is marked on
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Question 69easy
Circular scale of the micrometer is marked on
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Question 70easy
According to well accepted practice, slip gauges which have been handled for a few minutes should be left for sometime. The reason for this could be
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Question 71easy
Which of the following is not the essential requirement for accuracy of measurement with a sine bar
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Question 72easy
The following type of gauges has gauging sections combined on one end
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