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Is DC more safe than AC?
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Why AC Needs More Insulation Than DC at Same Voltage Level?

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Which consumes more power, AC or DC?
Answer : The power consumption of AC (Alternating Current) versus DC (Direct Current) isn't directly about the type of current but more about how the devices or systems are designed to use it. Here's ... answer about which "consumes more power." It's more about how the electricity is used and transmitted....

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Why Hall voltage is more in semiconductor than in conductor?

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Why is the terminal voltage across A battery more than the emf during charging?

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Why is the terminal voltage across a battery more than the emf during charging?

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Why does potentiometer measure the potential difference more accurate than a voltmeter?

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State why a transformer always has an efficiency of more than 90%.

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Why energy conservation technique should be adopted in transformer even though its efficiency is mostly more than 90%.

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Why FET is more stable than BJT?
Answer : FETs (Field-Effect Transistors) are generally considered more stable than BJTs (Bipolar Junction Transistors) for several reasons: 1. **No Current Flow Through the Control Terminal**: In ... operation, and have higher input impedance, making them less sensitive to variations in their environment....

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Why is AC so much better than DC?
Answer : AC (Alternating Current) is often considered better than DC (Direct Current) for several practical reasons, especially when it comes to electrical power transmission and distribution. Here's why ... use, while DC is more suited for specific applications like electronics and battery-powered devices....

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Why transformer works on AC rather than DC?
Answer : A transformer works on **AC (Alternating Current)** rather than DC (Direct Current) because of the way it relies on changing magnetic fields to transfer energy between its coils. Here's how it works: 1 ... *. With **DC**, the magnetic field doesn't change, and the transformer can't transfer power....

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