Question:
Sine bar is specified by:
Sine bar is specified by:
Show Hint
Sine bars are specified by the center distance between the rollers, as this defines the angle measurement accuracy.
Updated On: Feb 18, 2026
- Its total length
- The size of rollers
- The weight of the sine bar
- The center distance between two rollers
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understand sine bar specifications.
A sine bar is a precision instrument used to measure angles in machining. It consists of a bar with two rollers at each end. The key specification of a sine bar is the center distance between the two rollers.
Step 2: Conclusion
The sine bar is specified by the center distance between the two rollers (option 4).
Final Answer:
\[
\boxed{\text{The center distance between two rollers}}
\]
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