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Is BJT controlled by current?
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What is the purpose of a voltage-controlled current limiter?

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What is the function of a voltage-controlled current limiter in a power supply?
Answer : A **Voltage-Controlled Current Limiter (VCCL)** in a power supply is a safety feature that controls the amount of current supplied to a load based on the input voltage. It ensures ... automatically limiting the current to prevent damage in the event of an overvoltage or excessive power conditions....

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What is the function of a voltage-controlled current mirror?

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What is the function of a voltage-controlled current source?

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What is the purpose of a voltage-controlled current source?

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What is the difference between a voltage-controlled oscillator and a current-controlled oscillator?

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What is current in BJT?
Answer : In a Bipolar Junction Transistor (BJT), **current** refers to the flow of electric charge carriers (electrons or holes) through the transistor's different regions. BJTs have three main parts: ... the flow of current is governed by the interactions between the emitter, base, and collector regions....

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How eddy current losses can be reduced by using silicon steel?
Answer : Eddy current losses are a type of energy loss that occurs when a changing magnetic field induces circulating currents (called eddy currents) within the conductive material of a transformer ... core material. This makes transformers and other electrical devices more efficient, reducing wasted energy....

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Why does current lead voltage by 90 degrees in capacitor?

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Why is electricity transferred by the national grid at A high PD but low current?

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What do you mean by voltage divider and current divider?

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What is the direction of flow of electric current taken as by convention?

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What is the relationship between direction of current and flow of electrons by convention?

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Describe with a suitable diagram speed control of a d.c shunt motor by field current control method.

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State and explain Kirchhoff’s laws. Determine the current supplied by the battery.

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Rectifier: Line commutated 1 phase and 3 phase half (semi) & fully controlled bridge converters

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What is the purpose of a voltage-controlled attenuator in automatic gain control?

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What is the function of a voltage-controlled gain stage in amplifiers?

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What is the purpose of a voltage-controlled phase shifter in antenna arrays?

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What is the function of a voltage-controlled filter bank in audio processing?

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What is the purpose of a voltage-controlled phase detector in a PLL?

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What is the function of a voltage-controlled capacitor in tuning circuits?

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What is the purpose of a voltage-controlled resistor in variable gain circuits?

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What is the purpose of a voltage-controlled attenuator in signal conditioning?

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What is the purpose of a voltage-controlled phase shifter in beamforming?

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What is the purpose of a voltage-controlled oscillator in FM modulation?

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What is the purpose of a voltage-controlled capacitor in a VCO?

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