Tag: #optimalperformance
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EK Electrical Jul 2017 (Q9)
With reference to automatic power management system for control of operation of main switchboards and generators (a) List the features that power management system controls in order to comply with the requirement of the vessel (7) (b) Explain how the main generator and switchboard would be controlled following a failure of power management system (3)…
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EK General Jul 2024 (Q4)
With reference to multi-tubular heat exchangers, explain how EACH of the following contribute to satisfactory performance: (a) Tube wall thickness (2) (b) Dense population of tubes in the tube plate (2) (c) Tube materials selection (2) (d) Coolant flow rates (2) (e) Unimpeded passage of coolant at entry and exit from the tubes (2) Heat…
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EK General Jul 2023 (Q7)
With reference to pneumatic instrument and control systems: (a) Sketch a control air dryer as fitted downstream from the instrument air compressor or reducing valve (6) (b) Explain the operation of the dryer sketched in part (a) (4) Control system Jul 2023 (Q7)
UKM Tuticorin 