Circuits (3rd Edition)

Chapter 7

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A sinusoidal waveform having three different ... more

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As the waveform of voltage leads the waveform of ... more

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; The general expression for the sinusoidal ... more

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The current lags behind current , by a phase ... more

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If a complex number lies in the 1st quadrant, its ... more

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For two complex numbers should be equal, the real ... more

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; The polar form of the complex number is having... more

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; Consider the complex expression and solve it ... more

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When the system input is a sinusoid, phasor ... more

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Differentiation of a time function in the time ... more

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The unit of the impedance of the inductor is ohms... more

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Capacitor with capacitance ; The phasor voltage ... more

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; Convert source voltage into its phasor form as ... more

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The rule for adding two in series capacitors ... more

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It is impossible to build a circuit consisting ... more

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; The delta-to-star conversion, the delta circuit... more

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Thevenin's equivalent circuit or theorem is valid ... more

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If the Thevenin's equivalent resistance in a ... more

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; As the voltage across the parallel circuit is ... more

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In a capacitor circuit, the phasor current leads ... more

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The relative phasor diagram is drawn by choosing a... more

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; The circuit consists of the resistor connected ... more

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The function of the phase shift circuits is to ... more

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The use of the multistage phase shifter is ... more

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; The required ratio of the output voltage with ... more

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; The required ratio of the output voltage with ... more

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; In order to get the node voltage matrix ... more

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; In order to get the mesh-current matrix, apply ... more

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In a transformer, the voltage polarities are ... more

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In an ideal transformer, the power transferred ... more

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DC ; In a four diode full-bridge rectifier ... more

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; The required sinusoidal function in standard ... more

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; The frequency for the sinusoidal voltage is ... more

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; The two voltages , and are having the same ... more

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The voltage is leading the by a phase angle of... more

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The waveform is shifted by an angle of towards ... more

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; The amplitude of the certain signal is with ... more

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; In any standard sinusoidal waveform, the ... more

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; Consider the complex equation where . ... more

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The expression of voltage in the exponential form ... more

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; Convert the source current into phasor form as... more

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; Convert the source current into phasor form by... more

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; Convert the source voltage into phasor form by... more

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; Convert the source current into cosine phasor ... more

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; Convert the source voltage into polar form ... more

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; In order to obtain the input impedance of the ... more

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; Draw the circuit diagram and label the circuit ... more

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; Convert the source voltage , and into phasor ... more

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; In the circuit diagram depicted calculate of ... more

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; If the input voltage source connected to ... more

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; Calculate the the impedance offered by ... more

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; Calculate the the impedance offered by ... more

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; Calculate the the impedance offered by ... more

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The matching element should be an inductor having ... more

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; From the given current equation, the angular ... more

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; In order to determine Thevenin equivalent ... more

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; In order to emphasize maximum power transfer ... more

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; Let the current through loop 1 be . Using mesh ... more

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The amplitude ratio of output voltage to input ... more

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; In order to derive the ratio of the output ... more

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; In order to determine the output voltage phase ... more

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; Convert the input voltages given in the time ... more

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; The given circuit is operating at an angular ... more

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; In the diagram depicted, the ground is present ... more

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; As there is no dependent source in the circuit ... more

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; Redraw the circuit diagram, marking the nodal ... more

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; Redraw the given circuit as shown by labeling ... more

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; The circuit diagram can be depicted as shown.... more

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; Let the the impedances offered by capacitor ... more

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; Let the impedances offered  by the capacitor ... more

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; As there is no dependent source in the circuit ... more

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; Write the the impedance offered by capacitor , ... more

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; Write the the impedance offered by capacitor ... more

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; Let the current through each mesh be , , and ... more

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; Let the voltage across be . Let the current ... more

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; Assign the node voltages   and at the given ... more

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; As and the current are in phase, there is no ... more

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; Write the the impedance offered by capacitor , ... more

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; Transform the circuit to a phasor domain, by ... more

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; Calculate the reactance offered by the ... more

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; The circuit diagram with complete notation is ... more

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; Using superposition principle to calculate the ... more

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; For an ideal operational amplifier, let the ... more

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; The circuit diagram is labeled as follows: By ... more

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; The circuit diagram is labeled as follows: By ... more

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; The input voltage, is given as equal to . The ... more

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; The input voltage, is given as equal to . ... more

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; Calculate the voltage appearing at the ... more

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The stress applied on the ends of the screen is ... more

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Crystal is a frequency-determining wafer-like part... more

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; Calculate the the inductive reactance of the ... more

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