What is the difference between a conductor and an insulator?

What is the effect of temperature on conductor semiconductor and insulator Class 12?
Answer : In Class 12, when studying the effects of temperature on conductors, semiconductors, and insulators, here's how temperature influences each material: ### 1. **Effect of Temperature on ... slightly at higher temperatures. This temperature dependence is a key difference between these materials....

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How does increasing temperature affect the resistance of conductor and insulator?

How does increasing temperature affect the resistance of conductor and insulator?
Answer : Increasing temperature affects both conductors and insulators differently. ### 1. **Conductor (e.g., metals like copper, aluminum)**: - **Resistance increases** with temperature. - In ... , resistance decreases. The effect is more significant in conductors, especially at higher temperatures....

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What is the difference between suspension and tension insulator strings?

What is the difference between suspension and tension insulator strings?
Answer : The main difference between **suspension insulator strings** and **tension insulator strings** lies in their purpose, construction, and where they are used in power transmission systems. Here's a breakdown: ... are used where the line experiences tension forces, such as at the line's end or corners....

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Difference between Solid Conductor and Stranded Conductor?

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A 3-ph overhead line supported by 6 disc insulators, the potential across the unit is 11 KV. Assuming shunt capacitance between each Insulator and each metal link is of 1/5th of capacitance of insulator. Calculate:

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What is the relationship between temperature and resistivity of a conductor?

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How do you select an insulator for a transmission line?

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Select insulating materials for following parts: (i) Insulation between heating element and base plate of electric iron. (ii) Insulation used over copper or aluminium conductor used for making coils. (iii) Transformer bushings. (iv) Insulation between transmission line and pole.
Answer : Here are the insulating materials typically used for each of the given applications: 1. **Insulation between heating element and base plate of electric iron**: ** ... on their insulating properties, heat resistance, dielectric strength, and ability to withstand environmental conditions....

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How does temperature affect the resistivity of an insulator Class 12?

How does temperature affect the resistivity of an insulator Class 12?
Answer : Temperature has a significant effect on the resistivity of materials, including insulators. In general, for most insulators, **resistivity increases with an increase in temperature**. Here's why: ... increases with temperature as well, but for insulators, the effect is even more pronounced....

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What is the effect of heat on an insulator?

What is the effect of heat on an insulator?
Answer : Heat can have several effects on an insulator, and these effects depend on the type of material used as the insulator. Here's what happens in general: 1. **Decreased ... selecting and using materials designed to withstand specific temperature ranges is crucial in preventing insulation failure....

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How does increase in temperature affect the resistance of an insulator?

How does increase in temperature affect the resistance of an insulator?
Answer : When the temperature of an insulator increases, its resistance typically increases as well. This happens because, in most insulators, the atoms or molecules are not free to move (they are tightly ... in conductors. So, in general, an increase in temperature leads to higher resistance in insulators....

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How does temperature affect the resistivity of an insulator?

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How does the resistance of an insulator change with temperature?

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How does temperature affect the resistance of an insulator?

How does temperature affect the resistance of an insulator?
Answer : Temperature has a significant impact on the resistance of materials, but its effect on insulators is a bit different from that on conductors. For **insulators**, as temperature increases, their ... The material still resists the flow of electricity, just a bit less than at lower temperatures....

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Explain the suitability of copper as an electrical conductor with reference to its mechanical and electrical properties.

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Explain the suitability of aluminium as an electrical conductor with respect to its mechanical and electrical properties.

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What is the difference between a Zener diode and an Avalanche diode?

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What is the difference between a synchronous and an induction generator?

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What is the difference between an alternator and a generator?

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What is the difference between an LED and a laser diode?

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What is the difference between a single LED and an array of LEDs?

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What is the difference between a UPS and an AVR?

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What is the difference between an SCR and a TRIAC?

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What is the difference between a Chebyshev and an elliptic filter?

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What is the difference between a Zener and an avalanche breakdown?

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What is the difference between a BJT and an IGBT?

What is the difference between a BJT and an IGBT?
Answer : The main difference between a BJT (Bipolar Junction Transistor) and an IGBT (Insulated Gate Bipolar Transistor) lies in their structure, operating characteristics, and typical applications. Here's ... for high-power electronics, whereas BJTs are more suitable for low-power signal applications....

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What is the difference between a gyroscope and an accelerometer?

What is the difference between a gyroscope and an accelerometer?
Answer : A **gyroscope** and an **accelerometer** are both sensors used in various devices, but they measure different types of motion and provide different types of data. ### 1. **Accelerometer:* ... used together to provide a more complete picture of the motion, like in gaming controllers or smartphones....

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What is the difference between a ferrite bead and an inductor?

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What is the difference between a GFCI and an arc fault circuit interrupter (AFCI)?

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What is the difference between a TCXO and an OCXO?

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What is the difference between a quartz oscillator and an atomic clock?

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What is the difference between a repeater and an extender?

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What is the difference between a capacitor and an inductor?

What is the difference between a capacitor and an inductor?
Answer : A **capacitor** and an **inductor** are both passive electronic components that store energy, but they store energy in different ways. ### Capacitor: - **Energy storage**: A capacitor ... coil or spiral In short, capacitors deal with voltage changes, while inductors deal with current changes....

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State the difference between a short circuit and an overload.

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What is the difference between a controlled and an uncontrolled rectifier?

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What is the difference between a motor and an engine?

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What is the difference between a motor and an alternator?

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What is the difference between a generator and an alternator?

What is the difference between a generator and an alternator?
Answer : The main difference between a **generator** and an **alternator** lies in the type of current they produce and their construction. 1. **Current Type**: - **Generator**: ... produces AC and usually has a rotating magnetic field, which makes it more efficient for most modern applications....

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What is the difference between an LED and an OLED?

What is the difference between an LED and an OLED?
Answer : The difference between an **LED** (Light Emitting Diode) and an **OLED** (Organic Light Emitting Diode) primarily lies in the materials used to produce light and their properties. Here's ... and more flexible displays. However, OLEDs can be more expensive and may have slightly shorter lifespans....

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What is the difference between an inverter and an SMPS?

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What is the difference between an active and passive component?

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What is the difference between an MCB and an RCD (Residual Current Device)?

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What is the difference between an air-core and iron-core transformer?

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What is the difference between an enhancement-mode and depletion-mode MOSFET?

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What is the difference between flux and flux density of an electric field?

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What is the difference between an analog and digital converter?

What is the difference between an analog and digital converter?
Answer : An **analog-to-digital converter** (ADC) and a **digital-to-analog converter** (DAC) are devices that convert signals between analog and digital forms, but they work in opposite directions: ... into a form that can interact with the real world, like playing sound or controlling analog devices....

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What is the difference between an SCR and an IGBT?

What is the difference between an SCR and an IGBT?
Answer : The **SCR (Silicon Controlled Rectifier)** and **IGBT (Insulated Gate Bipolar Transistor)** are both types of semiconductor devices used for switching and controlling electrical power. ... are preferred in applications requiring fast switching, like in modern motor control systems and inverters....

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What is the difference between a conductor and an insulator?

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