Engine : Expired / General Subjects - 772/881
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| Referring to the illustrated huddling-chamber safety valve, what statement is true concerning the adjustment of the popping pressure? (SG-0018) |
| A) Popping pressure is adjusted by rotating the adjusting ring (B). |
| B) Popping pressure is adjusted by rotating the release nut (A). |
| C) Popping pressure is adjusted by rotating the compression screw after first loosening the compression screw locking nut (C). |
| D) Popping pressure is adjusted by rotating the seat bushing (G). |
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