UKM Tuticorin

Tag: #heatgeneration

  • EK Electrical Mar 2022 (Q11)

    EK Electrical Mar 2022 (Q11)

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    UKM TUTICORIN
    in

    With reference to lithium-ion batteries: (a) Explain why this type of batteries has been adapted for shipboard use (4) (b) State ONE advantage and ONE disadvantage of lithium-ion batteries (2) (c) Define EACH of the following terms (i) Cell drift (2) (ii) Thermal runaway (2) Mar 2022 (Q11)

  • EK General Oct 2023 (Q3)

    EK General Oct 2023 (Q3)

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    by

    UKM TUTICORIN
    in

    With reference to main thrust block arrangements: (a) Explain how the tilting pads assist in the formation of an oil wedge (2) (b) Describe the actions that may be taken if upon inspection the pads are found to (i) Lightly scored (2) (ii) Wiped (2) (c) Explain how the thrust clearance may be measured, stating…