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1. |
Which of the following is true about the method of measuring the angle of V-groove? |
A. | Larger disc is placed over the smaller disc in groove |
B. | Larger disc is placed in the groove after removing the smaller disc |
C. | Smaller disc is placed below the smaller disc |
D. | Larger disc is placed in the groove without removing the smaller disc |
Answer» C. Smaller disc is placed below the smaller disc | |