The outlet steam pressure operating range of...

Question 1 / 205eccefa5bacbc34ba4d487c4

Question 1 of 205eccefa5bacbc34ba4d487c4

The outlet steam pressure operating range of the regulator shown in the illustration is manually adjusted by the part labeled '________.' See illustration GS-0045.

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Question 1 of 20

5eccefa5bacbc34ba4d487c4

The outlet steam pressure operating range of the regulator shown in the illustration is manually adjusted by the part labeled '________.' See illustration GS-0045.

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🔍 Key Concepts

• Function of a steam pressure-reducing regulator (how outlet pressure is controlled by a spring and diaphragm/piston) • Which component is normally turned by hand or wrench to compress or relieve the control spring and thus change set pressure • Difference between parts that move automatically with pressure (valve, diaphragm, plug) and parts that are manually positioned (adjusting screw)

💭 Think About

• Trace the force path from the outlet pressure sensing element up to the control spring: which part’s compression would change the downstream pressure setting? • Look carefully at which labeled part is clearly threaded and designed to be rotated from outside the housing, rather than being fully enclosed inside the body. • Ask yourself: if you were the engineer on watch and needed to change the outlet set pressure, which labeled part could you realistically put a wrench on without disassembling the regulator?

✅ Before You Answer

• Identify the exposed threaded component that bears directly on a spring controlling the regulator. • Confirm that this part can be turned from outside the casing without breaking pressure containment (no covers or flanges need removal). • Verify that the part you choose is not a movable valve plug or linkage that responds automatically to pressure, but a manual adjustment screw acting on the spring.

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Question 1 of 20

The outlet steam pressure operating range of the regulator shown in the illustration is manually adjusted by the part labeled '________.' See illustration GS-0045.

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Question 1 / 205eccefa5bacbc34ba4d487c4

Question 1 of 205eccefa5bacbc34ba4d487c4

The outlet steam pressure operating range of the regulator shown in the illustration is manually adjusted by the part labeled '________.' See illustration GS-0045.

Back

Question 1 of 20

5eccefa5bacbc34ba4d487c4

The outlet steam pressure operating range of the regulator shown in the illustration is manually adjusted by the part labeled '________.' See illustration GS-0045.

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