typical D’ Arsonval movement having an internal resistance Rm=100 Ω with full scale deflection current, If = 5 mA , is used for conversion into a multi range d.c. voltmeter with voltage ranges of 0−10 V, 0−50 V, 0−250 V and, 0−500 V. Find the values of suitable multipliers.

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A: In any circuit, the magnitude of the total impedance is the ratio of voltage supplied to the circuit…

Q: Q5-single phase half wave-controlled rectifiers with inductive load R-L connected with AC power…

A: In this questionWe need to choose the correct option. What is rms load current in the single phase…

Q: The full - wave rectifier has a load resistance of 5 MQ and the input voltage is 5 sinwt V find, dc.…

A: In this question , we will find average output current of full wave rectifier...

Q: a- The time constant. b- The charging current in the c - The time required to charge - The current…

A:

Q: (b) Draw the waveform for v. for the circuit in Figure Q3 (b). The diode is ideal. 20 V C 10V -20 V

A:

Q: For the following bridge rectifier circuit, assume Vm = 5 V. Plot the waveshape Vo (t) as a function…

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Q: The D diode used in the diode circuit shown in the figure is a silicon diode. a. Plot the output…

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Q: D1 R ww S本

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A:

Q: If the current I is 2mA then find the temperature at which the diode operates. The cut-in voltage of…

A: It is given that: I=ID=2 mAIs=10-9 AVD=0.6 VR=1.3 kΩ

Q: Problem No.2. Two parallel Diodes (both are Si) is connected in series with a1 kilo Ohm resistor. A…

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Q: (+ T E 25 R1 15 D1 R2 20 D2 -V1 -V2 -V3

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Q: Problem 10 In the circuit below, the diodes D1 and D2 are and respectively (state ON / OFF) 5 V + 3…

A: Firstly, determine the open circuit voltage across the diode, and subsequently, identify the diode…

Q: Use the following diode circuit to answer the questions that follow: D1 M 2k -5V +5V D2 4k D2 + V₂

A:

Q: Sketch v, for the network of the figure below for the input shown. Show the details of your work.

A:

Q: Determine and sketch Vout for one complete cycle.

A: Given- Source sinusoidal wave with peak voltage = 15V To find- Output voltage for given circuit= ?

Q: Q3 (a) Figure Q3(a) shows the circuit diagram diode as a clamper. (i) Name the type of clamper.…

A: 1) this is negative clamper because it will shift the waveform in  downward direction. ii)

Q: The 6 V Zener diode shown in figure has zero Zener resistance and a knee current of 5 mA. The…

A: Given- 6 V Zener diode, Zener resistance=0, Knee current=5 mA, To Find- The minimum value of R to…

Q: The diodes in the circuit in Figure Q7 have V₂ = 0.7. Determine the output voltage Vo and the…

A: Given, Vγ=0.7V1=2VV2=3VTo calculate,Vo=?ID1,ID2,ID3  and I

Q: Problem Solving A platinum resistance thermometer has a resistance at 0 °c of 100 Q and forms one…

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Q: + E 15 R1 6 D1 R2 3 -V2 -V1

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Q: Explain the rectification alternating voltage into dc voltage with relevant waveforms

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Q: A RTD made up of platinum has a=0.00385 and has a initial resistance of 220. Find the value of…

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Q: The half - wave rectifier has a load resistance of 0.5 MQ and the input voltage is 5 sinwt V, load…

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Q: - The independent current source in the circuit generates zero current for t 0. 100 mH a) Sketch…

A: we have given; in circuit the independent current source genrates 0 current where pulse 10te-5tAfor…

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Q: The half - wave rectifier has a load resistance of 0.5 MQ and the input voltage is 5 sinwt V, FF…

A: The form factor is the ratio of the RMS value to the average value.

Q: Power supply circuit is delivering 0.5 A and an average voltage 20 V to the load as shown in the…

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Q: For the circuit in figure #2, explain how it works and how JFET works on it

A: Given the circuit, as shown below: We need to explain how the circuit works.

Q: A circuit contains a diode in series with a 500 ohm resistor. The diode is oriented to all current…

A: Given is a circuit that contains a diode in series with a 500 ohm resistor and the diode is oriented…

Q: esign a clamper to perform the function indicated in the figure below. 0 10 V -10 V 1 + Vi Silicon…

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Q: For a simple resistive potential divider, the CRO rating of oscilloscope is 250 V. For the…

A: Given: V0=250 VAmplification range=1050-1175  Apply voltage divider rule:…

Q: explain about the condition of the circuit?

A:

Q: Using second approximation for a diode to calculate the load voltage.

A: It is given that:

Q: A voltage of 6 cos(100at) V is fed as y-input to a CRO. The waveform seen on the screen of the CRO…

A: Given input voltage is - vt=6cos100πtV   Given CRO reading is -

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.