Tag: #voltagefluctuation
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EK Electrical Dec 2021 (Q9)
Describe with the aid of a circuit diagram, the operation of an automatic voltage regulator, which employs the use of thyristor (10) Dec 2021 (Q9)
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EK Electrical Oct 2021 (Q10)
(a) State the consequences of using a DOL starters for comparatively large sized AC induction motors (2) (b) Describe, with the aid of a sketch, an electronic soft starting system that may be used for large sized AC induction motors (8) Oct 2021 (Q10)
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EK General Dec 2023 (Q2)
Discuss the advantages and disadvantages of electrical remote monitoring and control systems compared to pneumatic systems. (10) Instrumentation & control Dec 2023 (Q2)
