Engine: Expired / General Subjects

1. A The shaft tunnel is situated on the centerline of the vessel with walkways positioned on either side of the shaft and any piping runs carried underneath the two walkways.
2. B The shaft tunnel is offset from centerline of the vessel with a walkway positioned on one side of the shaft any piping runs carried overhead above the shaft.
3. C The shaft tunnel is offset from centerline of the vessel with a walkway positioned on one side of the shaft any piping runs carried underneath the walkway.
4. D The shaft tunnel is situated on the centerline of the vessel with walkways positioned on either side of the shaft and any piping runs carried overhead above the shaft.

Tip: press A-D to answer