Question 245General Subjects - QMED
70% to passWhich of the devices shown in the illustration should be used with a bridge gage? Illustration GS-0073
AA
BB
CC
DD
AI Explanation
The correct answer is A. The device shown in option A is a bridge gage, which is used to measure the clearance under a bridge or overhead obstruction. This is the appropriate device to use in conjunction with a bridge gage, as it allows the operator to precisely determine the available vertical clearance. The other options, B, C, and D, are not appropriate for use with a bridge gage, as they serve different purposes, such as measuring depths, distances, or angles, rather than vertical clearance.
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