Tag: #feelergauge
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EK General Oct 2023 (Q4)
With reference to centrifugal pumps: (a) Explain the operating principle of a centrifugal pump, stating why it is necessary to fit a relief valve to it (3) (b) Explain why some pumps have a double entry impeller (2) (c) Describe a routine overhaul of a centrifugal pump, stating the inspections, measurements and possible replacement parts…
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EK General Jul 2019 (Q4)
With reference to centrifugal pumps: (a) Explain how the performance may be assessed without the need to dismantle the pump; (3) (b) State the effects of misalignment between the driving motor and the pump; (3) (c) Describe, with the aid of a sketch, how on a new replacement motor, alignment is checked and adjusted. (4)…
UKM Tuticorin 