Tag: #synchronization
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EK Electrical Jul 2024 (Q9)
With reference to paralleling AC generators (a) Outline the requirement for synchronization (3) (b) Explain how KW power is shared (2) (c) Explain how KVar power is shared (1) (d) State SIX types of damage that may be caused when machines are incorrectly synchronised. (4) Generator & circuit protection Jul 2024 (Q9)
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EK Electrical Jul 2022 (Q9)
With reference to the paralleling and load sharing of A.C. generators: (a) State the requirements for synchronization; (3) (b) State how KW power is shared; (1) (c) State how Kvar power is shared; (1) (d) List the features that the Automatic Power Management System controls for the operation of main switchboards and generators when the…
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EK Electrical Dec 2019 (Q9)
With reference to the protective devices fitted to a main alternating current generator, explain EACH of the following (a) Overcurrent and short circuit protection (2) (b) Generator negative phases sequence (2) (c) Loss of field (Excitation) (2) (d) Under voltage (2) (e) Reverse power (2) Generator & circuit protection Dec 2019 (Q9)
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EK Electrical Dec 2018 (Q9)
With reference to paralleling AC generators (a) Outline the requirement for synchronization (2) (b) Explain how KW power is shared (1) (c) Explain how KVar power is shared (1) (d) State SIX types of damage that may be caused when machines are incorrectly synchronised. (6) Generator & circuit protection Dec 2018 (Q9)
UKM Tuticorin 