What is the name of the device shown in...

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Question 1 of 205eccefa5bacbc34ba4d48664

What is the name of the device shown in figure "4" of the illustration? See illustration EL-0068.

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5eccefa5bacbc34ba4d48664

What is the name of the device shown in figure "4" of the illustration? See illustration EL-0068.

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🔍 Key Concepts

• Compare the physical shapes of each numbered device to common semiconductor packages used in marine electrical equipment. • Remember that a bridge rectifier usually has four terminals for AC input and DC output, often in a block package. • A silicon-controlled rectifier (SCR) is a type of controlled diode that typically has an extra small terminal in addition to the main power connections.

💭 Think About

• Look closely at device 4 and count how many connection lugs or terminals it appears to have compared with devices 1, 2, and 3. • Ask yourself which option in the list would normally be packaged as a stud-mounted, high‑current device with an additional control connection. • Which option describes a single component, and which options describe an assembly (like several diodes in one block)?

✅ Before You Answer

• Verify whether device 4 has more than two electrical connections; if so, a simple rectifier diode may not fit. • Check if the body style of device 4 matches the block-like shape often used for a rectifier bridge; if it doesn’t, that choice is unlikely. • Confirm which of the choices is known for having a separate control (gate) lead in addition to the main power leads, and see if that matches the illustration.

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Question 1 of 205eccefa5bacbc34ba4d48664

What is the name of the device shown in figure "4" of the illustration? See illustration EL-0068.

Back

Question 1 of 20

5eccefa5bacbc34ba4d48664

What is the name of the device shown in figure "4" of the illustration? See illustration EL-0068.

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

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