Engine_2014 : Steam Plants - 1254/1951
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| Which of the precautions listed should be taken when gagging a boiler safety valve? |
| A) Do not allow the gag to contact the safety valve stem. |
| B) Tighten the gag only with the special wrench supplied with the gag. |
| C) Ensure that all moving parts of the safety valve are free to move before installing the gag. |
| D) Tighten the gag only finger tight to prevent damage to the valve stem, disc or seat. |
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