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| Q. |
Warping may be avoided when quenching a long slender piece of work by |
| A. | Holding the work piece between clamps and pouring water on it |
| B. | Hoding the work piece vertically over the quenching bath and plunging it straight |
| C. | Pulling the piece from both ends |
| D. | Holding the piece horizontally in adequate supports |
| E. | None of the above |
| Answer» B. Hoding the work piece vertically over the quenching bath and plunging it straight | |
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