Explain the working principle of the rotary vane and ram type
steering gear systems. Write down all tests and controls are to be
done related to steering gear. Explain why emergency steering
operation drills are carried out on board and write down the
emergency steering procedures. Write down the possible reasons,
results and solutions of the following problems :
Oil leakages,
Difference in the actual rudder angle and ordered helm
angle,
Excessive noise from steering gear,
High oil temperature,
No...