Question:-
A taper hole is inspected using a CMM, with a probe of 2mm diameter. At a height, Z=10mm from the bottom, 5 points are touched and a diameter of circle (not compensated for probe size) is obtained as 20mm. similarly, a 40mm diameter is obtained at a height Z=40mm. the smaller diameter (in mm) of hole at Z=0 is

Option (A)
13.334
Option (B)
15.334
Option(C)
15.442
Option(D)
15.542
Correct Option:
(A)
question-answer-faq-2379