Q1. (a) Sketch a diesel electric propulsion arrangement for a ship (8)
(b) Describe the operation of the propulsion arrangement sketched in (a), including in your description how reversal of the propulsion motor is achieved (8)
Q2. a) i. Describe the characteristics of a D.C. motor. (4)
ii Explain the advantages of such a motor for deck machinery. (4)
B. Describe with the aid of a sketch a control system for the motor in (A). (8)
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