A motor driven synchronizing device, figure...

Question 1 / 2066636ef128f7522a1c5216be

Question 1 of 2066636ef128f7522a1c5216be

A motor driven synchronizing device, figure "D" shown in the illustration, operated from the generator switchboard, initiates fine adjustments to the steam turbine speed by directly __________. Illustration SE-0009

Back

Question 1 of 20

66636ef128f7522a1c5216be

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Speed governor action on a steam turbine (how small position changes change turbine speed) • How the motor-driven synchronizer mechanically connects into the governor linkage in figure SE-0009 • Which part of the governor device actually changes speed setting without changing load suddenly

💭 Think About

• Trace the path from the motor-driven synchronizing device (figure "D") into the governor: which component does its motion act on first? • Ask yourself: to fine-tune speed, do we usually adjust the main steam valve directly, or do we slightly change the governor speed setpoint so the governor adjusts the valve for us? • Look at points labeled near the pilot valve and operating spring: which of the listed choices is physically reachable by the small motor and its worm gear in the drawing?

✅ Before You Answer

• Verify which element in the choices is mechanically linked to the small motor and worm gear shown as the synchronizing device. • Confirm which adjustment would produce a small, gradual change in valve opening rather than a sudden step change. • Check the illustration for any linkage that raises/lowers or repositions a part in the governor head or pilot valve assembly rather than working on the main steam valves.

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

Quick actions

— No credit card needed

Question 1 of 20

Changing the vertical location of the pilot valve bushing

Varying the pivot rod stroke length on the governor weight eccentric pad

Raising or lowering the nozzle block lifting beam

Increasing or decreasing operating spring pressure

Loading interactive features...

Question 1 / 2066636ef128f7522a1c5216be

Question 1 of 2066636ef128f7522a1c5216be

Back

Question 1 of 20

66636ef128f7522a1c5216be

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