(e) Given the Wheatstone bridge of figure I with the galvanometer reading indicating the variable resistor is adjusted to 1800. xero deflection when A 4005 1022 G Roc 5V 100 the Figure I Wheatstone bridge (i) from first principles, derive an expression that can be used to determine the unknown resistance (ii) Based on the given data and expression in (1) determine the value of the unknown resistance.

Q: A В C R,=12002 V;=7V 1, = 5.9mA R = 5602 V =6.06V I = 10.6mA %3D I=16.4mA E= 11.7V Red + D E Green -…

A: Redrawing the circuit by marking the current in each branch as shown below:

Q: problem with using aluminum wiring for electrical circuits is that aluminum

A: A problem with using aluminum wiring for electrical circuits is that aluminum

Q: Introduction for a Wheatstone bridge Circuit and your understading

A: Wheat stone bridge: Wheatstone bridge is an electrical circuit which uses the resistances arranged…

Q: The return wire of the system is also used as an earth wire

A: In a power network  ,  Earthing system plays a vital role for network protection . It connects all…

Q: Q3-(A)- Indicate whether the following statements are true or false and correct the false statements…

A: Given  A true or false question based on Dc motors. Please find the below attachment for clear…

Q: Graph the drain course characteristic curve

A: It is asked to draw graph of the drain course characteristic curve. The values of voltage vs drain…

Q: For each set of measured voltages at the points (1, 2, and 3) indicated in Figure, determine if they…

A: The given circuit is a bridge rectifier with a filter and regulator. The circuit can be easily…

Q: Your setup for measuring the short circuit Isc and the Voc sounds the same. Is it the same setup for…

A: Given:Solution for a problem, "How do I find the Thevenin output resistance of a typical 555 timer?…

Q: 6. R=_ kQ 1=4 mA E= 6 V-E P=24 mW

A:

Q: why we don't need to put the ground on the seven segment ic

A: In Seven segment IC we don't need to put ground because we need to create only potential difference…

Q: Load sets are connected in series or in parallel but fuse must be always connected in a)series…

A: ANSWER:- OPTION.A

Q: QUESTION 12 L1 o0S1 L1 -N7:112 QUESTION 13 S1 Thumbwheel switch Referencing the above program. Pilot…

A: Choose the correct answers:

Q: ind the Voltages of all four nodes in the diagram for the following questions.(USE NODAL ANALYSIS)…

A: Nodal analysis, also known as node-voltage analysis, is a method used to analyze electrical circuits…

Q: Is it necessary to put a battery symbol on the schematic diagram?

A: A schematic diagram is used for representing the whole process involved in a system. It depicts the…

Q: Give an example of a Waston bridge in the state of imbalance with the drawing and an example of a…

A: Unbalanced Wheatstone bridge The Wheatstone bridge is shown below:  For the bridge to be balanced,…

Q: 47 2 100 2- 2.2 k2 560 2 Figure 5-5 The total resistance in the circuit in Figure 5-5 is 709.2 k2 A)…

A:

Q: 5 factors in making a schematic diagram using fritzing

A:

Q: For the following circuit find VL, IL, Iz and IR if RL = 180 , repeat for R₁ = 470 R$ 20 V 220 2 Vz=…

A: Given: Circuit diagram,

Q: Using series-parallel of batteries, determine I1, I2, & I3. (ans: I1 = 0.6667 A, I2 = 0.3333 A, I3 =…

A: Fig: Given circuit

Q: Which of the following statements is true of a shorted component in a series circuit? a. The…

A: Which of the following statements is true of a shorted component in a series circuit...

Q: A1 mA meter D'Arsonval movement with an internal resistance of 100 2 is to be converted into 1-100…

A:

Q: Question 5

A: There are three types of buses-  Load bus Slack bus / swing bus Generator bus 1. Load bus- A bus…

Q: A technician connects a counter to the DAC of the Figure to perform a staircase test using a 1- kHz…

A: Given:A technician connects a counter to the DAC of the Figure to perform a staircase test using a…

Q: What are the  circuit  conditions  when  a Wheatstone bridge is “balanced”?

A: We need to tell about balanced condition for bridge .

Q: Types Of Hygrometer's

A: A hygrometer is an instrument used to measure the humidity or moisture content in the air. Humidity…

Q: What is the spacing criterion for a luminaires spaced with 4 meters, center to center. It’s mounting…

A: It is given that: Center to center spacing=S=4 mMounting height=MH=4 m

Q: What is the operating time of relay B for fault at F2 based on below figure? a) 0.6 sec 2.0 1.9 B A…

A: Relay is a circuit is used for protection of the device. It consists of single or multiple control…

Q: i) Nodal Analysis equations for V1 and V2 are given below: V [ ++] + V2 = E + Vi = A В Give the…

A: In this question,   We need to determine the value of A, B, C, D, E, F, G, H, I in the given…

Q: In a power system 2 % of the total occurred fault is symmetrical fault. This will be most severe due…

A: Solution The symmetrical fault is most severe in high voltage and high current.

Q: 23. What is the waveform across D1? halfwave fullwave sinewave DC line 24. What is the waveform…

A: 23. whenever diode conducts then voltage across the diode is constant i.e, for silicon diode it is…

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: Q) In Wheatstone bridge method, the bridge is said to be balanced when the current through the…

A: In this question we will write about wheatstone bridge...

Q: Define the term Plug Setting Multiplier and Time Multiplier Setting of a frelay

A: Plug setting multiplier(PSM) and Time multiplier setting are the settings of a relay used to specify…

Q: Why do we use Voltage Dividers in aan electric circuit?

A: Voltage divider are passive circuiits which produces output voltage which is in fraction to the…

Q: For current drawn, I am confused where 21/40 came from and where 200/21 came from.

A:

Q: use Natane divider rule to f v.&V

A:

Q: Problem: determine the unknown currents -3A 5A 1A -5A i1

A:

Q: Calculate the values of each branch current circuits, for the super posilic 3a2 RI 549-2) 460n p3…

A:

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.