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in Electrical Engineering

Explain triggering of SCR using opto-coupler. State its advantages.

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in Electrical Engineering

Explain the thermal triggering method of SCR. Enlist different triggering methods of SCR.

Explain the thermal triggering method of SCR. Enlist different triggering methods of SCR.
Answer : ### Thermal Triggering Method of SCR The **thermal triggering method** is a technique used to turn on a **Silicon Controlled Rectifier (SCR)** by applying heat to it. SCRs are normally in ... while others like **thermal** and **light triggering** offer specialized uses depending on the application....

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in Electrical Engineering

Explain the operation of opto coupler based triggering circuit with diagram.

Explain the operation of opto coupler based triggering circuit with diagram.
Answer : An optocoupler (also known as an optoisolator) is a component used to isolate different sections of a circuit, particularly for triggering purposes. It uses light to transfer signals between ... -voltage signals, such as in industrial control systems, power electronics, and automotive applications....

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in Electrical Engineering

Explain the operation of RC triggering circuit with neat diagram.

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in Electrical Engineering

Define triggering. List the type of triggering.

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in Electrical Engineering

How does SCR triggering affect power factor in AC circuits?

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in Electrical Engineering

How does voltage-divider triggering work in SCR circuits?

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in Electrical Engineering

How does gate-cathode resistance affect SCR triggering?

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How does pulse triggering work in SCR control?

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in Electrical Engineering

How does dV/dt triggering occur in SCRs?

How does dV/dt triggering occur in SCRs?
Answer : In an SCR (Silicon Controlled Rectifier), **dV/dt triggering** refers to the phenomenon where the device is turned on (triggered into conduction) due to a rapid rate of change of the ... like snubber circuits to limit the rate of voltage change and prevent accidental triggering of the SCR....

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