Describe how complex waveforms are produced from combining two or more sinusodal waveforms.

Q: 4. What is the energy of the signal r(t) = sine a. none of these b. 2л E- C.T 00

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Q: are connected in series across a supply of 250V. When the supply frequency is 50Hz, the current in…

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Q: Use multi-vibration circuits and create a signal generator that produces a square, triangular, and…

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Q: 4) The function sinx x (which you may remember from Calculus 1 limits) is important in signal…

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Q: What are coupled waveforms? Are they at either end of the same magnitude?

A: We need to define the coupled waveforms.Also, we have to explain whether the waveforms are at either…

Q: e) The complex waveform shown below is given by the equation: Determine: v = 100 sin(100 лt) + 50…

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Q: Show the capacitors, whether it is effective at low or high frequencsies Draw low frequency…

A: To analyse the condition

Q: Problem: In electronics device laboratory, you need to use the function generator to use different…

A: Answer-

Q: A sinusoidal current of amplitude 10 A and frequency of 10 kHz is applied and allowed to flow…

A: If i(t) A is the time varying current flowing through an inductor of inductance L H, then the…

Q: 2. Standing Waves describe governed by this principle 1. states that 3. Beats define 4.

A: 1) Beats and standing wave are made by superposition of wave, (principle - superposition of waves)…

Q: Q1/The Gray code (10110111101)= ( ) in decimal number None of them O 1753 O 869 O 1749 O 931 O 1750…

A: We need to do convert the gray code to decimal number

Q: A circuit that removes positive of waveform is called as?

A: There are many analog circuits in the analog electronics which can add or  remove positive or…

Q: The sinusoidal current waveform having the R.M.S value of 15 A, then the maximum value is

A: For sinusoidal wave form , Maximum value = RMS value ×2

Q: current of 20sin(200t - 30°) A flows into the parallel combination of a 100-ohm resistor and a…

A: We need to find out the current through capacitor for given parallel RC circuit .

Q: Determine: a) Describe how the square wave can be created by adding a fundamental frequency. Show…

A: given V=100*sin(100*pi*t)+50*sin(200*pi*t)

Q: Find out the complex admittance of a resistor of 50 ohm in parallel with a capacitor of capacitance…

A: The admittance is defined as the inverse of impedance. It is having a unit of mho.  The admittance…

Q: The sinusoidal current waveform having the R.M.S value of 65 A, then the maximum value is

A: For sinusoidal current maximum value=2×R.M.S value

Q: The Form Factor value of following waveform is

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Q: The Form Factor value of following waveform is

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Q: a) What is the Vene for this perpedic waveform Ve Ct)?

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Q: What's the difference between these Sinusoidal Inputs: Half-wave Rectification vs Full-wave…

A: Half wave rectification of sinusoidal wave: The device which performs this rectification is called…

Q: Consider a square waveform with peak value 5A and time taken is 0.06s for 10 cycles. i. Sketch the…

A: i)  The square waveform is shown below:  The time taken for 1 cycle is calculated as shown below:…

Q: Find the following convolutions: (a) sinc(t)*sinc(t) (b) sinc (t)*sinc(t) (c) sinc(t)*esinc(t)

A: According to the question we have to calculate the convolution of given terms.

Q: Problem: An oscilloscope's output is an analog signal that ranges only from 12.5mV to 50mV, while…

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Q: skuch the waveform 3.

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Q: The formula above should include a so-called sinc function (sinus cardinalis function). Use any…

A: "sinc" interpolation is a method used for reconstructing a continuous signal from its discrete…

Q: in the image given, Does the waveform of each pair do actually meet in the x-axis? Where to they…

A: From the observation, we can note that three waveforms (yellow, red and green) are sinusoidal with 0…

Q: In the non-sinusoidal wave circuits the peak value of infinite harmonic number is . . peak value of…

A: As harmonics increases, the magnitude decreases.

Q: 2. For the given circuit, sketch the waveforms for W, X and Y. D EN CIk A Y Cik

A: Considering the positive edge trigger flip flop. Characteristic table of D-FF: It can be concluded…

Q: Use block diagram formula

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Q: By connecting a capacitor parallel to the source in the figure, bring it to resonance. What is the…

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Q: An applied voltage signal consists of a superposition of a dc voltage and an ac voltage of high…

A: When voltage applied on series inductor and capacitor is DC voltage. For DC input voltage after…

Q: A delayed ful-wave rectified sinusoidal crrent has an average value equal to one – third its maximum…

A: A delayed full wave rectified sinusoidal current has an average value equal to one third of maximum…

Fault Analysis

In an electrical engineering system, a fault is an abnormal electric current flowing through the system, and fault analysis is the study of these faults. For instance, a short-circuit is a fault where the live wire touches the ground or neutral wire. If a circuit is interrupted by a failure of a current-carrying wire then an open circuit fault occurs. The open-circuit faults are also called series faults. One or more phases or ground may be involved in a three-phase fault or may occur only between two phases. Current flows into the earth in case of a ground fault or earth fault. For most situations, the prospective short circuit current of a fault that is predictable can be calculated. To limit the loss of service because of a failure, the protective devices can detect fault conditions and operate circuit breakers and also other devices. All phases equally can be affected in a poly-phase system which is known as symmetric electrical fault. The asymmetric fault becomes more complicated to analyze if only some phases are affected. By using methods such as symmetrical components, the power system analysis of these types of faults is often simplified. The main objective of power system protection is to design, detect, and interrupt power system faults.