Explain the working principle of an electric motor.

Explain the working principle of an IGBT.
Answer : An **Insulated Gate Bipolar Transistor (IGBT)** is a semiconductor device that combines the characteristics of both a **BJT (Bipolar Junction Transistor)** and a **MOSFET (Metal-Oxide-Semiconductor ... voltage control for turning on and off and a BJT's ability to handle large currents efficiently....

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in Electrical Engineering

What is the principle of an electric motor?

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in Electrical Engineering

Explain with layout the working of a typical thermal power plant with steam turbines and electric generators.

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in Electrical Engineering

Explain the construction and working of permanent magnet stepper motor.

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in Electrical Engineering

Explain working of autotransformer starter for a 3 phase induction motor with neat diagram.

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in Electrical Engineering

Explain working of resistance split phase single phase induction motor with vector diagram.

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in Electrical Measurement & Instrumentation

Explain the working principle of a Moving Iron (MI) instrument. How does it differ from a Moving Coil (MC) instrument in terms of construction, operation, and applications?

Explain the working principle of a Moving Iron (MI) instrument. How does it differ from a Moving Coil (MC) instrument in terms of construction, operation, and applications?
Answer : **Working Principle of Moving Iron (MI) Instrument:** A Moving Iron (MI) instrument works on the principle of electromagnetic attraction. When current flows through a coil, it creates a magnetic field. This ... galvanometers and ammeters. Let me know if you'd like me to add or tweak anything!...

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in Electrical Engineering

Explain the working principle of a series resonant converter.

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in Electrical Engineering

Explain the working principle of a cochlear implant.

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in Electrical Engineering

Explain the working principle of a speech codec.

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in Electrical Engineering

Explain the working principle of text-to-speech (TTS) synthesis.

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in Electrical Engineering

Explain the working principle of MP3 compression.

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in Electrical Engineering

Explain the working principle of a vectorscope in audio monitoring.

Explain the working principle of a vectorscope in audio monitoring.
Answer : A **vectorscope** in audio monitoring is a tool used to analyze the phase relationship and stereo balance of an audio signal, particularly focusing on the stereo imaging and how sound is ... understand and control how sounds are panned and how they interact between the left and right channels....

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in Electrical Engineering

Explain the working principle of convolution reverb.

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in Electrical Engineering

Explain the working principle of a de-esser.

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in Electrical Engineering

Explain the working principle of a parametric equalizer.

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in Electrical Engineering

Explain the working principle of a tube (valve) amplifier.

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in Electrical Engineering

Explain the working principle of a class-D audio amplifier.

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in Electrical Engineering

Explain the working principle of a delta-sigma DAC.

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in Electrical Engineering

Explain the working principle of a moving-coil loudspeaker.

Explain the working principle of a moving-coil loudspeaker.
Answer : A moving-coil loudspeaker works based on the principle of electromagnetism, where an electric current interacts with a magnetic field to produce motion. Here's how it works step by step: ### 1. **The ... faster the coil moves, the higher the pitch, and the larger the movement, the louder the sound....

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