As shown in the illustration of the...

Question 1 / 205eccefa4bacbc34ba4d484fe

Question 1 of 205eccefa4bacbc34ba4d484fe

As shown in the illustration of the elementary diagram of a three speed anchor windlass controller, if the windlass drive motor automatically stops due to a loss of supply voltage, what must be done to resume operations after the restoration of voltage? See illustration EL-0073.

Back

Question 1 of 20

5eccefa4bacbc34ba4d484fe

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Trace the low-voltage relay (LV) and its contacts to see how loss and restoration of power affect the control circuit. • Compare the roles of the master switch (MS1–MS6) and the emergency switch (EM SW) in energizing the control circuit. • Notice how the circuit requires a deliberate reset action so the windlass cannot restart automatically after a power failure.

💭 Think About

• When supply voltage is lost, which relay or contact in the control circuit drops out and prevents the motor from restarting automatically? • After voltage is restored, which operator control must be moved to a different position to re‑energize the LV/holding circuit and allow any hoist/lower speed contactors to pick up again? • Does the emergency switch act as a momentary safety stop, or is there another switch whose OFF position is required to complete the reset path shown near the "Reset" label?

✅ Before You Answer

• Follow the path from the power supply, through LV and BL contacts, to the master switch contacts (MS1–MS6) and see what must be closed again after a trip. • Verify which option (emergency switch vs. master switch vs. doors) actually appears in series with the LV (low‑voltage) relay coil or its holding circuit on the schematic. • Confirm that the required action forces the operator to intentionally re‑start the windlass rather than letting it start automatically when voltage comes back.

👋 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

the brake cabinet ventilating doors must be re-closed

the motor ventilating doors must be re-closed

the emergency switch must be returned to the "off" position

the master switch handle must be returned to the "off" position to accomplish reset

Loading interactive features...

Question 1 / 205eccefa4bacbc34ba4d484fe

Question 1 of 205eccefa4bacbc34ba4d484fe

Back

Question 1 of 20

5eccefa4bacbc34ba4d484fe

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