Question 54General Subjects - QMED70% to pass
The function of item "7" shown in the illustration is to _______________. Illustration GS-0153
AI Explanation
The correct answer is C) prevent separated oil from mixing with the incoming bilge water.
The illustration GS-0153 depicts an oily-water separator, a device used on ships to remove oil from bilge water before discharge. Item "7" is likely a valve or fitting that allows the separated oil to exit the device, while preventing the oil from re-mixing with the cleaner bilge water. This ensures that only the oil-free water is discharged, in compliance with environmental regulations for vessel discharges.
The other options are incorrect because: A) refers to the coalescer bed, not item 7; B) refers to a tank access panel, not the function of item 7; and D) is similar to the correct answer, but does not specifically mention preventing oil from mixing with incoming bilge water.
Related Questions
#51 The primary function of the device illustrated is to _______________. Illustration GS-0029 #52 The device shown in the illustration is commonly used to_________________ Illustration GS-0120#55 The line labeled "C", as shown in the illustration would be identified as the _______________. Illustration GS-0175 #56 Which of the valves listed for the device shown in illustration will be open while the unit is operating in the back flush mode? Illustration GS-0153 #57 In the operation of a lube oil clarifier, the position of the oil/water interface should be _______________.