A) 3.67 mm
B) 3.38 mm
C) 3.32 mm
D) 3.73 mm
Correct Answer: B
Solution :
[b] Least count \[=\frac{0.5\,mm}{50}=0.01mm\] |
Zero error = - 0.03 mm |
Measured diameter = 3 mm + 35 \[\times \] 0.01 mm = 3.35 mm |
Corrected diameter = 3.35 mm - (- 0.03mm) = 3.38 mm |
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