In the event of a power failure to the...

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Question 1 of 205eccef9cbacbc34ba4d45805

In the event of a power failure to the salinity panel on a flash-type evaporator, the three-way solenoid valve will __________.

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Question 1 of 20

5eccef9cbacbc34ba4d45805

In the event of a power failure to the salinity panel on a flash-type evaporator, the three-way solenoid valve will __________.

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🔍 Key Concepts

• Fail-safe design of control valves in potable water systems • Normal function of a salinity controller and three-way solenoid valve in a flash-type evaporator • Where high-salinity distillate should be kept from entering in the system

💭 Think About

• Ask what the salinity panel and its three-way solenoid are protecting, and what the worst thing would be if they failed in the wrong direction • Think about whether system designers want the failure mode to risk contaminating the potable water tank or to waste some distillate instead • Consider where it is safest for questionable-quality distillate to go until the problem is corrected

✅ Before You Answer

• Identify the primary safety/quality concern of the salinity panel (protecting which tank or system) • Determine whether the valve’s fail condition should send flow to a safe disposal or recirculation point, or to a tank used for human consumption • Confirm that in a power loss, solenoid valves default to a mechanical fail position chosen for safety, not convenience

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Study

Question 1 of 205eccef9cbacbc34ba4d45805

In the event of a power failure to the salinity panel on a flash-type evaporator, the three-way solenoid valve will __________.

Back

Question 1 of 20

5eccef9cbacbc34ba4d45805

In the event of a power failure to the salinity panel on a flash-type evaporator, the three-way solenoid valve will __________.

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