Concerning the illustrated motor controller...

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Question 1 of 2066636eed28f7522a1c51d433

Concerning the illustrated motor controller circuit, where is the location of the motor "run" indicator light? Illustration EL-0004

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Question 1 of 20

66636eed28f7522a1c51d433

Concerning the illustrated motor controller circuit, where is the location of the motor "run" indicator light? Illustration EL-0004

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🔍 Key Concepts

• Identify the symbol used for a pilot light or indicator lamp in motor control schematics. • Trace what that light is wired across (line, contact, or overload) to decide whether it shows the motor running or stopped. • Distinguish between components mounted at the motor, at a local control station, and inside a remote operating station enclosure in the drawing.

💭 Think About

• Look at the dashed box labeled "Remote Operating Station" and note every device that is drawn inside it. Does the lamp symbol appear there? • Follow the wiring from the contactor coil KM1 and the associated contacts. Is the lamp connected so that it is energized when KM1 is picked up (motor running) or when KM1 is dropped out (motor stopped)? • Compare the physical location labels (such as motor M, overload OL, and remote station box) to see where the indicator could logically be installed so the operator can see motor status.

✅ Before You Answer

• Confirm which symbol in the diagram represents the indicator light (small circle with an "X" filament). • Verify whether that lamp symbol is drawn inside or outside the dashed line labeled "Remote Operating Station." • Verify if the lamp is wired in parallel with the KM1 contactor coil (typical of a motor "run" light), not in series with the overload or stop circuit.

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Question 1 of 2066636eed28f7522a1c51d433

Concerning the illustrated motor controller circuit, where is the location of the motor "run" indicator light? Illustration EL-0004

Back

Question 1 of 20

66636eed28f7522a1c51d433

Concerning the illustrated motor controller circuit, where is the location of the motor "run" indicator light? Illustration EL-0004

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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