The output from shaft "K", shown in the...

Question 1 / 270705eccef9cbacbc34ba4d45a2e

Question 1 of 270705eccef9cbacbc34ba4d45a2e

The output from shaft "K", shown in the illustration, becomes an actual control factor when component(s) __________. See illustration GS-0123.

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Question 1 of 27070

The output from shaft "K", shown in the illustration, becomes an actual control factor when component(s) __________. See illustration GS-0123.

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

🔍 Key Concepts

• shaft K location and what component it is mechanically connected to in the GS-0123 schematic • the function of units F1, F2, F3, F4/F4' in a follow‑up electro‑hydraulic steering or pitch‑control system • how a hydraulically locked element differs from a freely rotating or motor‑driven element in terms of transmitting control movement

💭 Think About

• Trace the mechanical path starting at shaft K; which element(s) does its motion try to move, and what might prevent or allow that motion to create a control signal? • Compare what happens in the circuit when the follow‑up motor section is energized versus when it is locked; in which case does movement of K actually produce an error or demand signal? • Look at the symbol at F4' and how it interacts with the hydraulic/electric circuit; does rotation here cancel out or transmit K’s movement as a control input?

✅ Before You Answer

• Identify whether F4' is part of the follow‑up (feedback) mechanism or the command/input mechanism. • Check which condition (rotating vs hydraulically locked) causes motion at shaft K to be opposed or cancelled, and which condition causes motion at K to be "seen" as a control error. • Verify, using the arrows and shaft lines, when the feedback device at F2'/F3/F4' is actively following up and when it is fixed, and relate that to when the output of K would matter to the control system.

Question 1 of 27070

The output from shaft "K", shown in the illustration, becomes an actual control factor when component(s) __________. See illustration GS-0123.

F4' is rotating

F4' is hydraulically locked

F2' and 'F3' are energized

F1' and 'F2' are energized

Question 1 / 270705eccef9cbacbc34ba4d45a2e

Question 1 of 270705eccef9cbacbc34ba4d45a2e

The output from shaft "K", shown in the illustration, becomes an actual control factor when component(s) __________. See illustration GS-0123.

Back

Question 1 of 27070

The output from shaft "K", shown in the illustration, becomes an actual control factor when component(s) __________. See illustration GS-0123.

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