If item "1" shown in the illustration is a...

Question 1 / 2066636ef128f7522a1c52348e

Question 1 of 2066636ef128f7522a1c52348e

If item "1" shown in the illustration is a compound gauge indicating zero psig and the water level in the bilges is one foot high, the unit is __________. Illustration GS-0153

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Question 1 of 20

66636ef128f7522a1c52348e

If item "1" shown in the illustration is a compound gauge indicating zero psig and the water level in the bilges is one foot high, the unit is __________. Illustration GS-0153

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🔍 Key Concepts

• Compound gauge (pressure/vacuum) on a bilge water separator inlet (item "1") • What it means when a gauge reads 0 psig (relative to atmospheric pressure) while there is water available at the suction (1 ft in the bilge) • Typical pressure indications when the separator is pumping/processing versus when it is shut down or in a different mode

💭 Think About

• If the pump were actually moving bilge water through the separator, what kind of pressure or vacuum would you expect the compound gauge at the top of the separator to show? Would it likely be exactly at 0 psig? • Does a 1‑foot water level in the bilge by itself guarantee pressure at the separator inlet, or does the reading on the compound gauge tell you more about whether the system is doing any work? • Which of the listed modes (oil discharge, processing, damaged, not turned on) would most realistically coincide with a perfectly neutral pressure (0 psig) at the separator’s compound gauge?

✅ Before You Answer

• Confirm that 0 psig means the internal pressure is the same as atmospheric pressure (no suction and no positive pressure). • Decide whether a properly operating separator that is processing bilge water should show some positive or negative (vacuum) pressure on this gauge rather than exactly zero. • Consider whether a damaged gauge or a unit in oil discharge mode would necessarily read 0 psig, or whether the simpler explanation is that the system is not creating any pressure differential at all.

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Question 1 of 20

If item "1" shown in the illustration is a compound gauge indicating zero psig and the water level in the bilges is one foot high, the unit is __________. Illustration GS-0153

in the oil discharge mode

processing the bilge water

damaged and should not be used

not turned on

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Question 1 / 2066636ef128f7522a1c52348e

Question 1 of 2066636ef128f7522a1c52348e

If item "1" shown in the illustration is a compound gauge indicating zero psig and the water level in the bilges is one foot high, the unit is __________. Illustration GS-0153

Back

Question 1 of 20

66636ef128f7522a1c52348e

If item "1" shown in the illustration is a compound gauge indicating zero psig and the water level in the bilges is one foot high, the unit is __________. Illustration GS-0153

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed