MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following statement about stuffing box (in a reciprocating steam engine) is TRUE? |
| A. | Stuffing box is the casing which engine assembly is placed |
| B. | Stuffing box guides the crank shaft |
| C. | Stuffing box provides a steam-tight hole for the piston rod to pass through, to prevent steam leakage |
| D. | Stuffing box serves no purpose during engine operation |
| E. | is TRUE?a) Stuffing box is the casing which engine assembly is placedb) Stuffing box guides the crank shaftc) Stuffing box provides a steam-tight hole for the piston rod to pass through, to prevent steam leakaged) Stuffing box serves no purpose during engine operation |
| Answer» D. Stuffing box serves no purpose during engine operation | |