M Mr. Dubey • 100.64K Points Coach Q. On the area-amplitude ultrasonic standard test blocks, the flat-bottomed holes in the blocks are: (A) All of the same diameter (B) Different in diameter, increasing by 1/64 inch increments from the No. 1 block to the No. 8 block (C) Largest in the No. 1 block and smallest in the No. 8 block (D) Drilled to different depths from the front surface of the test block Correct Answer - Option(B) Views: 788 Filed under category Non Destructive Testing and Evaluation Share
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