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Basic Electrical Components Video Lecture | Sensor & Industrial Instrumentation - Electronics and Communication Engineering (ECE)

FAQs on Basic Electrical Components Video Lecture - Sensor & Industrial Instrumentation - Electronics and Communication Engineering (ECE)

1. What are some examples of basic electrical components?

Ans. Some examples of basic electrical components include resistors, capacitors, inductors, diodes, and transistors. These components are commonly used in various electrical circuits and systems.

2. How does a resistor work in an electrical circuit?

Ans. A resistor is an electrical component that restricts the flow of electric current in a circuit. It works by converting electrical energy into heat energy. The resistance value of a resistor determines the amount of current that can pass through it, following Ohm's Law (V = IR).

3. What is the function of a capacitor in an electrical circuit?

Ans. A capacitor is an electronic component that stores electrical energy in an electric field. It is commonly used in circuits to store and release electrical charges. Capacitors can be used to smooth out voltage fluctuations, filter noise, and store energy for later use.

4. How does a diode work in an electrical circuit?

Ans. A diode is a semiconductor device that allows current to flow in only one direction. It works by having a p-n junction, which allows current to flow when the diode is forward-biased and blocks current when it is reverse-biased. Diodes are commonly used in rectifier circuits, voltage clamping circuits, and signal modulation.

5. What is the purpose of a transistor in an electrical circuit?

Ans. A transistor is a semiconductor device that amplifies or switches electronic signals and electrical power. It can control the flow of current between its terminals by varying a small input current or voltage. Transistors are widely used in amplifiers, oscillators, digital logic circuits, and many other applications in electronic systems.

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Sep 21, 2025 Last updated

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26 videos|28 docs|29 tests

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