Q1. a) Draw a circuit diagram of a transistor connected as a common emitter amplifier including Blas resistors, coupling and decoupling capacitors. (8)
b) Explain the operation of the circuit components (8)
Q2. With the aid of a block diagram, briefly describe the effect that negative voltage feedback has on an amplifier and state the advantages resulting from the use of negative feedback. (16)
Q3. a) Sketch a main engine shaft driven generator arrangement with an electronic system for frequency correction. (8)
b) Describe the operation of the generator arrangement sketched in (a). (8)
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