List-I | List-II | ||
A. | Reaming | 1. | Smoothing and squaring surface around the hole for proper seating |
B. | Counter-boring | 2. | Sizing and finishing the hole |
C. | Counter-sinking | 3. | Enlarging the end of the hole |
D. | Spot facing | 4. | Making a conical enlargement at the end of the hole |
A) A\[\to \]3, B\[\to \]2, C\[\to \]4, D\[\to \]1
B) A\[\to \]2, B\[\to \]3, C\[\to \]1, D\[\to \]4
C) A\[\to \]3, B\[\to \]2, C\[\to \]1, D\[\to \]4
D) A\[\to \]2, B\[\to \]3, C\[\to \]4, D\[\to \]1
Correct Answer: D
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