All of the Following Statements Are True EXCEPT

All of the following statements are true EXCEPT:

A) telescoping gauges should not be used with a micrometer.
B) a dial indicator can measure movements such as end play of crankshafts and valve guide wear.
C) inside micrometers have extension rods to make them the proper size.
D) the thimble of an inside micrometer does not move as freely on the barrel as the thimble of an outside micrometer.