WORKSHEET – SERIES CIRC Points to remember in a series circuit: • That current in every part of the circuit is the same • That the sum of voltage drops across each resistor is That the total resistance is the sum of individual resi

Q: A series circuit contains a 20 ohm resistor anda inductor with an inductance of 0.093H if the…

A: R=20 ohm L=0.093 H f=60Hz Xl=2πfL=2×π×60×0.093Xl=35.06 ohmXl≃35 ohm    Answer

Q: (a) An AC triangular waveform with peak values of ±2V is used as an input to a comparator. The…

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Q: (a) An AC triangular waveform with peak values of ±2V is used as an input to a comparator. The…

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Q: Use 8x1 multiplexer to A'C' + BC + AC

A: Given:A boolean expression, F=A'C' + BC + AC,we need to implement: above boolean function using 8:1…

Q: 33. In a series RC circuit, the resistor voltage is 124 V and the capacitor voltage is 167 V. What…

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Q: An ideal buck converter supplies 12 V to a resistive load of 9 Ohms from a 30 V source. The…

A: First we will write expression for current in inductor and than we will determine the minimum…

Q: a capacitor and a resistor are connected in parellel to a 120 v 60 hz line the resistor has a…

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Q: A Resistor and an Inductor of negligible Resistance are connected in series to an AC Supply The PD…

A: When a resistor and an inductor are connected in series to an AC supply, the voltage across the…

Q: 4. A series parallel combinational circuit consisting of three resistors, three inductors and three…

A: Step 1:Step 2: Step 3: Step 4:

Q: Input wavefront V At 1 →t -5 -1 Voltage across the capacitor

A: We have given two waveforms  We have to find delay between the waveforms.the inverse of delay will…

Q: What is the minimum detectable temperature change that the A-to-D converter can resolve

A: The minimum detectable temperature change that the A-to-D converter is given by the expression as…

Q: What will be magnitude of the total circuit impedance of a series LR circuit excited by a 100 Hz ac…

A: If a circuit consists of series combination of a resistor of resistance R and an inductor of…

Q: +5 V 470 -5V

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Q: Consider the circuit in Figure A2 where Vs = 12 V, R₁ R₂ and the input is a sinusoidal signal with…

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Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.