3. Calculate the power dissipated by the voltmeterand resistor RL, as shown in Fig. when,100Vv0-200VR(a) RL = 2500 and (b) RL = 2MQ.Assume that the voltmeter sensitivity (sometimes called figure of merit) is10k 2/ V.4. An instrument with /M = 50 µA full-scale deflection and internal resistanceRM = 2 k Q is to be extended to a measurement range of 10 mA.%3D5. A PMMC instrument gives 25mA at full scale reading when a potentialdifference across its terminals is 75mV. Show that how it can be used (a) asan ammeter for the current measurement in the range of 0–100OA (b) as a 0- 750V range voltmeter for the voltage measurement. Also, find themultiplying factor of shunt and voltage amplification.

As per the guidelines, we supposed to answer one question at a time so please ask other questions…

3. Calculate the power dissipated by the voltmeter R 100V V0-200V and resistor RL, as shown in Fig. when, (a) RL = 2500 and (b) RL = 2MQ. %3D Assume that the voltmeter sensitivity (sometimes called figure of merit) is 10k 2/ V.

3. Calculate the power dissipated by the voltmeter R 100V V0-200V and resistor RL, as shown in Fig. when, (a) RL = 2500 and (b) RL = 2MQ. %3D Assume that the voltmeter sensitivity (sometimes called figure of merit) is 10k 2/ V.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

SIGNAL Mention the function or work of each component in the circuit? + Vcc Rc Rc Cc HH www R₁ Cin HH R₂ www. RE Cc HH CE www R₁ 30 www wwww RE CE OUTPUT
A bridge full - wave rectifier with a capacitor - input filter provides a dc output voltage of 14.5 V to a 330 ohm load. Determine the value of filter capacitor if it connected to input voltage of 12 V rms, 50 Hz. Question 7Answer a. 220 ɲf b. 208 ɲfc. 440 fd. 104 nf
Calculate the phase shift between VR and VL . If we increase the input frequency from 1 kHz to 5 kHz, what is the phase shift between the voltage Vc and current I ?
Q2 (a) Figure Q2(a) shows a clipper circuit made with a gemanium diode. Given the voltage input, Vin = 20 Vp-p, VDc = 5 V, Rs = 10N and RL=1 kN. (i) Sketch the full cycle of input voltage, Vin(t) in sinusoidal waveform. (ii) Determine the output voltage values for all input values. Show all the calculations and support your answers with the aid of diagram. R. Vin Si Ge R VOUT Vpc Figure Q2(a)
Determine the peak-to-peak ripple voltage in a brigde rectifier filter capacitor given that: Vp(rect) =10 , RL = 100 Ω, f = 500 Hz, C = 1000 μF: Select one: a. 0.25 V b. 0.10 V c. 0.20 V d. 0.35 V e. 0.15 V
What is the required resolution of an instrument if the product characteristic specification is 10.0 mm +/- 0,08 mm. Please round your answer to 3 decimal places. Ans 1stttt
Q2 (a) Figure Q2(a) shows a clipper circuit made with a germanium diode. Given the voltage input, Vin = 20 Vp-p, VDc = 5 V, Rs = 10 N and R1=1 kN. (i) Sketch the full cycle of input voltage, Vin(e) in sinusoidal waveform. (ii) Determine the output voltage values for all input values. Show all the calculations and support your answers with the aid of diagram. (iii) Sketch the overall output waveform, VoUT (1).- R. + Vin Si Ge R VOUT Vpc Figure Q2(a)
Full-wave rectified sine wave circuit is used to measure the RMS value of a half square wave with the help of PMMC meter. The meter was actually calibrated for sine wave. The circuit uses a meter movement with a full scale deflection current of 200uA and internal meter resistance of 5kΩ. Assuming Non-ideal diodes having resistance 1kΩ, Analyze the circuit to determine the value of series multiplier resister and the corrected RMS voltage, if meter is to read 225V RMS full-scale.
For the circuit shown in figure, the diode current is given by I = 1(eVT-1) where V, equal to 25 (mV], lo is 1 [µA] and Va is the voltage across the diode. Find the output voltage v, if the input voltage v is -1 [V]. Va 4 k. 100 k) Vi= -1 V o o Vo 0.1 [V] O 11 [V) 0.7 [V] O [V]
What voltage is boosted at the output of a multiplier.Choices: average, rms, peak, or instantaneous Which assumption is not used in the analysis of multipliers?Choices: a capacitor will not discharge, start with the cycle of the source that will forward bias the nearest diode, the output will always be multiplied, or a single diode is forward biased at a time A voltage multiplierChoices: multiplies the output voltage, has very high voltage and low current ,can employ inductors, or may not have equal numbers of diodes and capacitors A voltage regulator maintains constant voltage at the load regardless of variations atChoices: the input and output, the load, source, or in the environment Between a lower percent regulation and a higher one, which is better?Choices: lower or higher
A single-phase full-wave transistor rectifier feeds power to motor load. The source voltage is 230V, 50 Hz, eload R = 22, L = 10mH and E = 100V. For a firing angle of %3D %3D 30, the average value of output current in case conduction is stopped at 170° is (a) 2.8 A (c) 5.69 A (b) 28.46 A (d) 56.92 A
In the given period,(diodes will be considered ideal.a) Draw the V0 output by calculating it according to the input.b) Calculate the average and effective value of the V0 output.c) What are the advantages and disadvantages of using two diodes and two resistors instead of four diodes?Input signal Vm = ± 10V (peak to peak), T = 2π (period),R = 7 kΩ