24. Determine VR1, R2, and R3 in Figure 72. R1 R1 65.8 mA 21.7 V 14.5 V 82 0 12 V R. 6.58 V R4 R3 12.3 mA 2.21 V 30.9 V FIGURE 71 FIGURE 72 SERIES CIRCUITS 25. For the circuit in Figure 73 the meter reads 7.84 mA when the switch is in position A. (a) What is the resistance of R4? (b) What should be the meter reading for switch positions B, C, and D? (c) Will a 4 A fuse blow in any position of the switch?

Q: What is the value of Vab in polar form.

A:

Q: A 0 to 300 V voltmeter has an error of 2% of the full-scale deflection. If the true voltage is 30 V,…

A: Given: % Error at full scale = 2 % Full scale value of the voltage = 300 V True value = 30 V

Q: 1. 500 VA -120/240 -120/240-60HZ 1) Turns ratio (n) 2) Isec 37 I pr.

A: The apparent power, The voltage ratio, 120/240 VThe frequency,

Q: ISV 1кл Di 3КЛ ли 32КЛ DF 5V

A:

Q: When a pure semiconductor is heated, it's resistance O becomes infinity goes up remains the same O…

A:

Q: The error for an ammeter is found as ±2%, the true range of the current it can give for 10 mA is

A: Given: The error for an ammeter, error=±2% Current, I=10 mA

Q: The transformation ratio based on the induced voltages is: 919.8 91.98 9.198 10

A:

Q: 5. In a series RC circuit, R = 5 ohms, C = 0.01 F, and E = 100 V. When t 0, i = 0. Find the charge…

A:

Q: What is the fanout value of the IC that has IOL = 10mA, IOH = 5mA, IIL = 100uA, IIH = 100uA current…

A: Given: for an IC IOL = 10mA, IOH = 5mA, IIL = 100uA, IIH = 100uA

Q: What is folt meter

A: In the electrical power system, the fault condition occurs when the abnormal value of the current…

Q: Determine the required peak reverse voltage rating in the following circuit. R₁ 1 ΚΩ www Vs 200 Vpk…

A: Peak Reverse voltage:  Peak reverse or peak inverse voltage is the maximum voltage across the diode…

Q: 1 A 4A (↑ 6V qv 3V

A: Apply KCL at node connecting 4 A  source , 6 V battery and resistor.  According to KCL sum of the…

Q: Determine the Q-point values for Figure 1:

A:

Q: what is the power disipated by R1

A:

Q: 1, between points (a and b) en's equivalent voltage and seguivalent resistance are

A:

Q: In the figure below, the voltage reading of the multimeter (Pr1) will be -5 V if V, 10 V and V, 5 V.…

A:

Q: 3.) A power supply circuit is shown below. For the diodes, assume Vy = 0.7V. Sketch the output…

A:

Q: C1 Vin 0.1pF 14 Vrms }60 Hz 0° SR1 D1 1N4001 1MQ Vout (+ 2

A:

Q: 6- Design a multi range (0-5) mA, (0-8) mA, (0-10) mA, (0-25) mA and (0-50) mA ammeter using a 50µA…

A:

Q: If the value of RL in Figure 1 is doubled, the current through each diode will a- halved…

A:

Q: The scale of a instrument is linear for DC.

A: PMMC (Permanent Magnet Moving Coil) instrument has uniform scale.  It is used for DC voltage and…

Q: 2. Red led green Led I. 5.2 mv Telog V 1803 5-2 1.147 Ve 2.081 Ve 2.411 ve 6.99 mA 2-688v€ O.97 mA…

A: Consider the red LED. Using the given data, the plot for the current and the voltage is shown below:…

Q: LM 117 VIN-28V VIN VOUT VOUT R2 is half as much as R1 and Vref is 2V. ADJ R1 240 Vref ladj 11 C2…

A: We will find out current and resistor

Q: What is the circuit in the given diagram * ?called R D1 D2. VIN Vo VRI T VR2 Not all above Clamper…

A: we will analyze given circuit for different ranges of input voltages. i.e. when diode will conduct…

Q: you have a moving iron ammeter to measuring the current signal shown in figure bellow, the reading…

A:

Q: Determine current I in mA with E=9V, R1=726 ohms and R2=228 ohms.

A:

Q: The accuracy of a 0-100 mV voltmeter is ±5%. A full-scale reading of a 100 mV may be due to a…

A: Given data, Voltmeter reading 0-100 mV. Accuracy =±5%. Full scale reading = 100 V.

Q: Pi E Si A Si Ry to

A:

Q: Which DMM measurement would you expect based upon the red and black leads in this image? 12 V 8 V 4V…

A:

Q: 252 2요 + Is 141 22 +.

A: Applying KCL at nodes, Node 1 V1-1412+V12+V1-V22=032V1-12V2=14121.5V1-0.5V2=70.5V1=70.5+0.5V21.5

Q: THE BIAS RESISTO R ez Is REPLACED B-r A 15-K2 POTENTIO METER. WHAT MINIMUM RESISTANCE SETTING CAUSES…

A: We know condition for saturation , from condition we will find out resistance value .

Q: QUESTION 6 What is this a diagram of? O NO pushbutton ONC temperature switch ONC level switch ONC…

A: Introduction: Various parts are required to configure an electrical circuit. To understand…

Q: On the second part, you did 60-60 because the charge didn't change. Is that correct?

A: Yes you are correct. The current through capacitor is the ratio of  as change in charge to the…

Q: for part c what is the actual calculation?

A:

Q: What is the fanout value of the IC that has IOL = 1mA, IOH = 5mA, IIL = 200uA, IIH = 100uA current…

A:

Q: Figure 5 shows a current series feedback amplifier. The sampled current signal is the output…

A:

Q: Please, draw a layoat on a breadboard for this circuit.

A: The logic circuit is designed with NAND gate. Based on the number of inputs to the gate we can…

Q: In the R-L circuit indicated, L= 0.500 H, R1 = 6.00 Q, R2 = 4.00 Q and the emf of the ideal battery…

A:

Q: Please answer in typing format

A: To calculate power consumption in such a circuit, you generally need to know the voltage and current…

Q: A A В R1 470 k2 R2 10 k2 0 - 20 v FIGLI DE A

A: For RC circuit connected with source also know as forced circuit, capacitor charges with the voltage…

Q: 22. Determine the output waveform in Figure 3-87 and draw the timing diagram. FIGURE 3-87 A B C D-x

A: given here a circuit and asked to draw the output waveform. .

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.