Chapter 11 Comparators MCQs

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1. . Comparators are used for:





2. . Mechanical Dial Comparator is a similar tool to:





3. . Probe is used in:





4. . Instrument checking the size of machine parts by comparing magnified measurement is called:





5. . Electro mechanical device which converts a mechanical displacement into electrical signal is called:





6. . Comparator Stands are used for clamping:





7. . Electro Mechanical device which converts a mechanical displacement in electrical signal is called:





8. . Measurements are shown Zoom in instruments like:





9. . Comparators are also used for:





10. . Electrical and electronic comparators differ with respect to:





11. . Light indicators are used in:





12. . Measurement rate of 500 per minute is easily accomplished by:





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