General Studies · Metrology and Inspection
Which instrument is typically used in a gear rolling test setup (Parkinson gear tester) to measure errors?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Screw gauge
- 2Vernier height gauge
- 3Dial indicator✓
- 4Optical comparator
Correct answer
Dial indicator
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