A) \[0.4\]
B) \[0.8\]
C) 4
D) 5
Correct Answer: A
Solution :
Least count of screw gauge \[\frac{0.5}{50}=0.01\,mm\] Percentage error in diameter \[\frac{0.01}{2.50}\times 100\,\,=0.4%\]You need to login to perform this action.
You will be redirected in
3 sec