What is a tunnel diode and draw its symbol?

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What is a tunnel diode and its characteristics?

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Draw the symbol of GTO and TRIAC.

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Draw the symbol and characteristic of LDR. Give the material used for it.

Draw the symbol and characteristic of LDR. Give the material used for it.
Answer : ### **LDR Symbol** The symbol for a **Light Dependent Resistor (LDR)** typically looks like this: ``` ______ | | ---| o |--- |______| ``` In the symbol, ... . Let me know if you'd like a deeper dive into how these materials affect the LDR's performance or any other details!...

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What is the difference between a Zener diode and a tunnel diode?

What is the difference between a Zener diode and a tunnel diode?
Answer : A **Zener diode** and a **tunnel diode** are both types of diodes, but they function very differently and are used in distinct applications. Here's a breakdown of the key differences: ... , while a tunnel diode "tunnels" through its junction to exhibit weird, non-linear current-voltage behavior....

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Draw a neat sketch of Rotameter and explain its working principle.

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Draw a neat labeled diagram of a neon sign tube and explain its working.

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What is the difference between Zener diode and tunnel diode?

What is the difference between Zener diode and tunnel diode?
Answer : Great question! Both Zener diodes and tunnel diodes are special types of diodes, but they work in different ways and are used in different applications. Here's a simple breakdown of the differences between ... this clears up the difference! Let me know if you want more details on any specific point....

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What is the difference between zener and tunnel diode?

What is the difference between zener and tunnel diode?
Answer : The main difference between a **Zener diode** and a **Tunnel diode** lies in their working principle, characteristics, and applications: ### 1. **Working Principle:** - ... diodes** are used for high-frequency applications where their negative resistance and tunneling properties are beneficial....

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What is the difference between Zener and tunnel diode?

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What is tunnel diode and varactor diode?

What is tunnel diode and varactor diode?
Answer : Temperature has a significant effect on the resistance of insulators, but the impact is different from that on conductors. For **insulators**, such as rubber, glass, or plastic, their ... electrons to move. However, insulators remain much less conductive than metals, even at high temperatures....

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What is the difference between tunnel diode and Zener diode?

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What is the difference between Gunn diode and tunnel diode?

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What is the difference between tunnel diode and Varactor diode?

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Is tunnel diode and Schottky diode same?

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What is the difference between tunnel diode and normal diode?

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What is the symbol of tunnel?

What is the symbol of tunnel?
Answer : In circuit diagrams, a tunnel is typically represented by a symbol that indicates a pathway or a connection through a structure, often in the context of tunneling effects in physics or specific devices ... indicate the tunneling effect. If you're asking about something else, feel free to clarify!...

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Draw the circuit diagram of battery charger using SCR and explain its working.

Draw the circuit diagram of battery charger using SCR and explain its working.
Answer : ### Battery Charger Circuit Using SCR Here's a basic explanation of how a battery charger circuit works using an SCR (Silicon-Controlled Rectifier): #### **Circuit Diagram:** The circuit ... -DC conversion and regulate the charging process, providing a safe and reliable way to charge batteries....

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Draw the circuit diagram of DC static circuit breaker and give its operation.

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Draw optical type pyrometer and list its advantages.

Draw optical type pyrometer and list its advantages.
Answer : An **optical pyrometer** is an instrument used to measure the temperature of an object without making physical contact with it. It works by detecting the amount of infrared radiation emitted by the object ... polished metals). Let me know if you need more details or further explanation on any part!...

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Draw the diagram representing transposition of conductor and state its importance.

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Draw symbol of following: i) Earth Switch ii) Lightning arrester iii) Circuit breaker v) Isolator

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What is IGBT and its symbol?

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What is FET and its symbol?

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What is permittivity and its symbol?

What is permittivity and its symbol?
Answer : **Permittivity** is a property of a material that describes how much electric field is "permitted" or allowed to pass through the material. In simpler terms, it tells us how easily a ... Would you like more details on how permittivity affects electric fields or its role in different materials?...

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What is BJT and its symbol?

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Why does a tunnel diode show negative resistance?

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What is a tunnel diode easy definition?

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What is the application of a tunnel diode?

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What is dark current in a tunnel diode?

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Is a tunnel diode active or passive?

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What is a tunnel diode?

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How does a tunnel diode exhibit negative resistance?

How does a tunnel diode exhibit negative resistance?
Answer : A tunnel diode exhibits negative resistance due to a quantum mechanical phenomenon known as **quantum tunneling**. Here's how it works in simple terms: 1. **Structure of a Tunnel Diode ... voltage after a certain point, leading to a region where the voltage-current relationship is reversed....

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How does a tunnel diode differ from a regular diode?

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Explain the working principle of a tunnel diode detector.

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How does a tunnel diode oscillator work?

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How does a tunnel diode work?

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Draw a neat diagram of 1φ half wave controlled converter with RL load. Give its operation.

Draw a neat diagram of 1φ half wave controlled converter with RL load. Give its operation.
Answer : ### Diagram of 1-Phase Half-Wave Controlled Converter with RL Load: Here's a simplified diagram of a 1-phase half-wave controlled converter with an RL load: ``` +----|>| ... the power supplied to an inductive load is needed, though it has the disadvantage of producing a pulsed DC output....

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Draw the constructional diagram of LVDT. State its working principle. What is residual voltage? Explain with a neat diagram.

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What is the use of tunnel diode?

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What is tunnel diode in physics?

What is tunnel diode in physics?
Answer : A **tunnel diode** is a special type of diode that has a very thin **depletion region** (the area in the diode where current normally doesn't flow). This unique feature allows the diode to ... a type of diode that can take advantage of quantum mechanics to behave in ways that regular diodes cannot!...

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Why do we use tunnel diode?

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What is the most important application of tunnel diode?

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What is the special purpose of tunnel diode?

What is the special purpose of tunnel diode?
Answer : A tunnel diode is a type of diode with special properties that make it useful for certain applications in electronics. The main purpose of a tunnel diode is its ability to operate ... , making it suitable for applications in oscillators, amplifiers, and other high-frequency electronic circuits....

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What is tunneling in tunnel diode?

What is tunneling in tunnel diode?
Answer : Tunneling in a **tunnel diode** refers to a quantum mechanical effect where charge carriers (electrons) pass through a potential barrier, even though they do not have enough energy to overcome ... that would normally prevent them from doing so, thanks to the special properties of quantum mechanics....

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Why tunnel diode has negative resistance?

Why tunnel diode has negative resistance?
Answer : A tunnel diode exhibits negative resistance because of a phenomenon called *quantum tunneling*. This happens due to the unique properties of its heavily doped p-n junction. Here's a ... the current decreases as the voltage increases, resulting in negative resistance in a certain voltage range....

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