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Electrical Engineering

Define Average value and give its mathematical expression.

in Electrical Engineering

Define Average value and give its mathematical expression.

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in Electrical Engineering

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 bandwidth and give its expression.

Define bandwidth and give its expression.

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Give the mathematical expression of sinusoidal AC signal.

Give the mathematical expression of sinusoidal AC signal.

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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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What is Gibbs free energy and its mathematical expression?

What is Gibbs free energy and its mathematical expression?

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Define electrical power and give its formula.

Define electrical power and give its formula.

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Define the following terms: (i) Average demand (ii) Load factor (iii) Plant capacity factor (iv) Plant use factor

Define the following terms: (i) Average demand (ii) Load factor (iii) Plant capacity factor (iv) Plant use factor

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What is the mathematical expression of the Boltzmann constant?

What is the mathematical expression of the Boltzmann constant?

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What is the mathematical expression for Helmholtz free energy?

What is the mathematical expression for Helmholtz free energy?

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What is the mathematical expression for free energy?

What is the mathematical expression for free energy?

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What is the mathematical expression of Helmholtz free energy?

What is the mathematical expression of Helmholtz free energy?

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What is the mathematical expression of Helmholtz?

What is the mathematical expression of Helmholtz?

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Give the mathematical statement of Helmholtz's theorem.

Give the mathematical statement of Helmholtz's theorem.

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What is the mathematical expression for drift current?

What is the mathematical expression for drift current?

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What is the mathematical expression of permittivity?

What is the mathematical expression of permittivity?

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Define commutation. Give the types of commutation.

Define commutation. Give the types of commutation.

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Draw the circuit diagram of DC static circuit breaker and give its operation.

Draw the circuit diagram of DC static circuit breaker and give its operation.

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State the function of strain gauge. Give its types and explain the working of any one type of it.

State the function of strain gauge. Give its types and explain the working of any one type of it.

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What is electric field intensity and derive its expression?

What is electric field intensity and derive its expression?

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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 ‘calibration’ and state its need for measuring instruments.

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

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Draw a neat diagram of 1φ half wave controlled converter with RL load. Give its operation.

Draw a neat diagram of 1φ half wave controlled converter with RL load. Give its operation.

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Draw logic diagram of 4:1 multiplexer & give its truth table.

Draw logic diagram of 4:1 multiplexer & give its truth table.

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What is the relationship between apparent power and average power?

What is the relationship between apparent power and average power?

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What is the difference between apparent power and average power?

What is the difference between apparent power and average power?

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Define earthing. State its types.

Define earthing. State its types.

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Define synchronous reactance. State its formula.

Define synchronous reactance. State its formula.

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How does a capacitor's value affect its ability to store charge?

How does a capacitor's value affect its ability to store charge?

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Explain with diagram and mathematical representation the leading and lagging signal.

Explain with diagram and mathematical representation the leading and lagging signal.

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Derive the mathematical expressions for designing circular and rectangular heating elements.

Derive the mathematical expressions for designing circular and rectangular heating elements.
Answer : To design heating elements, whether circular or rectangular, we need to derive mathematical expressions related to heat generation and power dissipation in the element. The key principles ... electrical properties to meet the desired power dissipation while considering safety and efficiency factors....

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What is average current mode control?

What is average current mode control?

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What is the average lifespan of an MCB?

What is the average lifespan of an MCB?

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What is the normal or average life expectancy of a Transformer ?

What is the normal or average life expectancy of a Transformer ?

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Is EEE tough for average students?

Is EEE tough for average students?

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Is apparent power average power?

Is apparent power average power?

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What is average intensity in physics?

What is average intensity in physics?

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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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Give the relationship between resistances connected in delta and equivalent star systems ?

Give the relationship between resistances connected in delta and equivalent star systems ?

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Give the causes and impact and reasons for grid system faults.

Give the causes and impact and reasons for grid system faults.

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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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Explain the use of the following components in electrical wiring system and give specification of each: (i) MCB (ii) ELCB.

Explain the use of the following components in electrical wiring system and give specification of each: (i) MCB (ii) ELCB.

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List any two direct methods of level measurement. Explain Hydrostatic method of level measurement. Give one advantage and one disadvantage of it.

List any two direct methods of level measurement. Explain Hydrostatic method of level measurement. Give one advantage and one disadvantage of it.

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Draw the symbol and characteristic of LDR. Give the material used for it.

Draw the symbol and characteristic of LDR. Give the material used for it.

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Give a comparison between LED and CFL lamps (Any four points).

Give a comparison between LED and CFL lamps (Any four points).

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Give one application each for AC and DC servo motor.

Give one application each for AC and DC servo motor.

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Give any two applications for i) Universal motor and ii) Hysteresis motor.

Give any two applications for i) Universal motor and ii) Hysteresis motor.

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Give the current and voltage relations of a compound connected self excited DC generator.

Give the current and voltage relations of a compound connected self excited DC generator.

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What is voltage regulation and write the expression for voltage regulation of a transformer?

What is voltage regulation and write the expression for voltage regulation of a transformer?

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State Thevenin’s theorem and give a proof. Apply this theorem to calculate the current through a resistor.

State Thevenin’s theorem and give a proof. Apply this theorem to calculate the current through a resistor.

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What is the mathematical form of Gibbs-Helmholtz equation?

What is the mathematical form of Gibbs-Helmholtz equation?

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