Question 291Motor Plants - Assistant Engineer
70% to passDuring normal operation, the liquid retained in space 'J' of the device shown in the illustration is_______________. Illustration MO-0112
Adirectly forcing the sliding piston upward to keep the bowl closed
Bmaintaining the bowl oil/water seal interface
Clubricating the shaft bearings
Dmaintaining oil pump pressure
AI Explanation
The correct answer is A) directly forcing the sliding piston upward to keep the bowl closed. The liquid retained in space 'J' of the device shown in the illustration is used to apply upward force on the sliding piston, which in turn keeps the bowl closed during normal operation. This is a key function of the device to maintain its proper separation and containment capabilities. The other answer choices are incorrect because they do not accurately describe the primary purpose of the liquid in space 'J'. Options B, C, and D describe secondary functions that may be present, but are not the main role of the liquid in this specific part of the device.
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