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Define Conduction angle and Firing angle.

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Define Conduction angle and Firing angle.

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Give the concept of firing angle and conduction angle with a neat waveform.

Give the concept of firing angle and conduction angle with a neat waveform.
Answer : Sure! Let's break down the concepts of **firing angle** and **conduction angle** in the context of power electronics, particularly focusing on **thyristors** like **SCRs (Silicon-Controlled Rectifiers)**. ### ... . Does that make sense? If you'd like more details or an example, just let me know!...

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What is the firing angle?

What is the firing angle?

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Define Phasor and Phase angle.

Define Phasor and Phase angle.
Answer : ### Phasor: A **phasor** is a complex number that represents the magnitude and phase of a sinusoidal waveform (usually a voltage or current). Instead of dealing with the waveform in time ... (advanced). So, the phase angle helps describe the timing difference between different sinusoidal signals....

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What is discontinuous conduction mode (DCM) and when does it occur?

What is discontinuous conduction mode (DCM) and when does it occur?

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What is displacement current and how is it different from conduction current?

What is displacement current and how is it different from conduction current?

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Why there is gap between conduction band and valence band?

Why there is gap between conduction band and valence band?

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What is the difference between continuous and discontinuous conduction modes in a buck converter?

What is the difference between continuous and discontinuous conduction modes in a buck converter?

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What is firing of SCR?

What is firing of SCR?

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How does body diode conduction loss affect the efficiency of a synchronous buck converter?

How does body diode conduction loss affect the efficiency of a synchronous buck converter?

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How does cross-conduction affect the efficiency of a power converter?

How does cross-conduction affect the efficiency of a power converter?

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Explain the concept of continuous conduction mode (CCM) in power converters.

Explain the concept of continuous conduction mode (CCM) in power converters.

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How does a bone conduction transducer work?

How does a bone conduction transducer work?

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Explain the concept of bone conduction in audio devices.

Explain the concept of bone conduction in audio devices.

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How does a resonant converter operate in discontinuous conduction mode (DCM)?

How does a resonant converter operate in discontinuous conduction mode (DCM)?

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How does a boost converter operate in continuous conduction mode (CCM)?

How does a boost converter operate in continuous conduction mode (CCM)?

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A wedge-shaped thin glass plate of refractive index 1.52 is used to observe fringes of equal thickness. The fringe spacing is 1 mm and the wavelength of light used is 5893 Å. Calculate the angle of the wedge.

A wedge-shaped thin glass plate of refractive index 1.52 is used to observe fringes of equal thickness. The fringe spacing is 1 mm and the wavelength of light used is 5893 Å. Calculate the angle of the wedge.

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What is Brewster angle and critical angle?

What is Brewster angle and critical angle?

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What is the Brewster angle and derive an expression for it?

What is the Brewster angle and derive an expression for it?

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What is the difference between Brewster angle and critical angle?

What is the difference between Brewster angle and critical angle?

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What is the phase angle and power factor of a pure capacitor?

What is the phase angle and power factor of a pure capacitor?

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What is the phase angle and power factor of a pure inductor?

What is the phase angle and power factor of a pure inductor?

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What is the phase angle between the voltage and current of a resistor?

What is the phase angle between the voltage and current of a resistor?

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Define electrical power and give its formula.

Define electrical power and give its formula.

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What is vaccum currcuit breaker.define with cause and where be use it Device?

What is vaccum currcuit breaker.define with cause and where be use it Device?

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Define what is difference between fuse and breaker?

Define what is difference between fuse and breaker?

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What is energy and define its SI unit?

What is energy and define its SI unit?

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Define the term ‘‘cold reserve’’ and ‘‘hot reserve’’.

Define the term ‘‘cold reserve’’ and ‘‘hot reserve’’.

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Define fission and fusion related to nuclear fuel.

Define fission and fusion related to nuclear fuel.

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Define the term ‘calibration’ and state its need for measuring instruments.

Define the term ‘calibration’ and state its need for measuring instruments.

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Define Holding current and Latching current of SCR.

Define Holding current and Latching current of SCR.

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Define transfer time and back up time of UPS.

Define transfer time and back up time of UPS.

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Define laminar flow and turbulent flow.

Define laminar flow and turbulent flow.

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Define atmospheric pressure and absolute pressure.

Define atmospheric pressure and absolute pressure.

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Define laminar and turbulent flow.

Define laminar and turbulent flow.

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Define active and passive transducers.

Define active and passive transducers.

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Define voltage regulation and Transmission Efficiency.

Define voltage regulation and Transmission Efficiency.

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Define: primary and secondary distribution system.

Define: primary and secondary distribution system.

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Define the terms incandescent and incandescent lamp.

Define the terms incandescent and incandescent lamp.

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Define the following terms (i) lux and (ii) lumens.

Define the following terms (i) lux and (ii) lumens.

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Define chording factor and distribution factor.

Define chording factor and distribution factor.

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Define slip and synchronous speed of 3 phase induction motor.

Define slip and synchronous speed of 3 phase induction motor.

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Define Quality factor and give the expression for the same.

Define Quality factor and give the expression for the same.

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Define bandwidth and give its expression.

Define bandwidth and give its expression.

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Define Average value and give its mathematical expression.

Define Average value and give its mathematical expression.

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Define R.M.S. value and give its mathematical expression.

Define R.M.S. value and give its mathematical expression.

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Define Apparent power and Power factor.

Define Apparent power and Power factor.

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Define synchronous speed and slip speed.

Define synchronous speed and slip speed.

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Define Rotor frequency and slip of three phase induction motor.

Define Rotor frequency and slip of three phase induction motor.

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Define Reliability and Sensitivity.

Define Reliability and Sensitivity.

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Define isolator and state their types.

Define isolator and state their types.

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