This is question asked for 10 marks in OCT 2017 question paper.
(MCA UK )
Academic subject- Engineering Drawings and ship's system
This will also help to increase your hydraulic knowledge.
The link for pdf for this drawing is
https://drive.google.com/open?id=15xUXFHGWraJbAF-iceJEChmYyhfwhvus
Coloured drawing
https://drive.google.com/open?id=15yZA75ozQsLD3su7O-oE0jYi0pdjit0b