How accurate is the dial indicator? 0.05'' 0.0005'' 0.5'' 0.005''

The accuracy of a dial indicator is typically specified in terms of the smallest increment it can measure. In this case, the options provided are:<br /><br />- $0.05''$<br />- $0.0005''$<br />- $0.5''$<br />- $0.005''$<br /><br />Given these options, the most reasonable choice for the accuracy of a typical dial indicator would be $0.005''$. This value represents a very fine measurement capability, which is common for precision instruments like dial indicators.<br /><br />So, the correct answer is:<br />$0.005''$