Write the procedure of converting a given current source into voltage source.

1 Answer

Answer :

Conversion of current source into equivalent voltage source: 

Let IS be the practical current source magnitude and 

 ZI be the internal parallel impedance. 

 VS be the equivalent practical voltage source magnitude and 

 ZV be the internal series impedance of the voltage source.


image

image

Related questions

Description : Write stepwise procedure for converting raw material into finished product.

Last Answer : Planning of process from raw material to finished product:- Steps involved in process planning: 1. Analysis of Product and its specification: - During analysis, following parameter should be considered, ... fixing the rates of payment. 11. Prepare the route sheet and operation sheet.

Description : A transformer is a device for (a) stepping up (or down) DC voltage (b) generating electricity (c) stepping up (or down) AC voltage (d) converting AC into DC

Last Answer : Ans:(c)

Description : Point out the correct statement. a) JumpIt is an open-source virtual appliance installation and management service b) Converting a virtual appliance from one platform to another is easy proposition c ... vendors support OVF, notably VMware, Microsoft, Oracle, and Citrix d) All of the mentioned

Last Answer : Nearly all major virtualization platform vendors support OVF, notably VMware, Microsoft, Oracle, and Citrix

Description : Does conventional current return to the positive or negative terminal of the voltage source? 

Last Answer : Dear shimroz123, Conventional current flowing form positive terminals to negative terminals Sincerely  Masjed Gul Popal  EEE

Description : A current controlled voltage source is equivalent to :  (A) series voltage feed -back amplifier (B) shunt current feed -back amplifier (C) shunt voltage feed -back amplifier (D) series current feed -back amplifier

Last Answer : A current controlled voltage source is equivalent to : shunt voltage feed -back amplifier

Description : A network that consists of at least a voltage source or current source is called A) Active network B) Ideal network C) Sourced network D) Outsourced network

Last Answer : A network that consists of at least a voltage source or current source is called Active network

Description : A series R-L circuit is suddenly connected to d.c. voltage source of V volts. The current in this series circuit, just after the switch is closed, is equal to (1) Zero (2) V/L (3) V/C (4) V.L/C 

Last Answer : When is a series RLC circuit is over damped

Description : Converting 7,000 nA into microampere will result in: A. 0.007 µA B. 0.7 µA C. 700 µA D. 7 µA

Last Answer : Converting 7,000 nA into microampere will result in: 7 µA

Description : The process of converting a.c. into d.c. is called: (1) Amplification (2) Modulation (3) Rectification (4) Factorization

Last Answer : The process of converting a.c. into d.c. is called: Rectification.

Description : A strain gauge is a passive transducer and is employed for converting   (a) Pressure into change in resistance (b) Force into displacement (c) Mechanical displacement into a change of resistance (d) None of the above 

Last Answer : A

Description : Below are the few steps given for scan-converting a circle using Bresenham's Algorithm. Which of the given steps is not correct? (1) Compute d = 3 – 2r (where r is radius) (2) Stop if x> y (3) If d

Last Answer : If d≥0,then d=4 *(x-y)+10, x=x+1 and y=y+1

Description : Explain the suitable example to convert a practical current source into equivalent voltage source.

Last Answer : The open- circuit voltage across terminals A and B is Voc = drop across R  =5x2=10V Hence, voltage source has a voltage of 10V and the same resistance of 2Ω

Description : Which of the following theorems enables a number of voltage (or current) source to be combined directly into a single voltage (or current) source. (1) compensation theorem (2) reciprocity theorem (3) superposition theorem (4) Millman's theorem

Last Answer : Which of the following theorems enables a number of voltage (or current) source to be combined directly into a single voltage (or current) source. (1) compensation theorem (2) reciprocity theorem (3) superposition theorem (4) Millman's theorem

Description : State the Thevenin’s theorem. Also write stepwise procedure for applying Thevenin’s theorem to simple circuits.

Last Answer : Thevenin's Theorem: Any two terminal circuit having number of linear impedance and sources (voltage, current, dependent, independent) can be represented by a simple equivalent circuit consisting of a single voltage ... 's equivalent circuit: Step V: Determination of Load current:

Description : Write a step by step procedure of obtaining constant output using three brush generator.

Last Answer : Ans: Step by step procedure of obtaining constant o/p using three brush generator  1) The field is excited from one main brush X and third brush Z fixed at 90° electrical with normal axis of ... brushes XY The result is in controlling increased load and keeping o/p as far as possible as constant

Description : Draw the circuit diagram for finding out the knee point voltage and explain the procedure.

Last Answer : Connect the circuit as shown. O/P of variac should be zero. Increase it to 5 Volts and take down the value of current from the ammeter. Now increase the voltage by 10% (5 + 10% = ... point. Above this they cannot detect the fault correctly. Measuring CT operate in the ankle region.   

Description : n electrochemical cell which is used as a source of direct electrical current at constant voltage under standard conditions is called a – (1) Power transmittor (2) Battery (3) Uninterrupted power supply (UPS) (4) Generator

Last Answer : (3) Uninterrupted power supply (UPS) Explanation: A Galvanic cell, also known as battery, is an electro-chemical cell that derives electrical energy from spontaneous redox reactions taking place within ... produce direct current. A battery is a set of galvanic cells that are connected in parallel.

Description : An open shunt field in a direct current machine may be located by connecting the field circuit to an external power source, equal to the rated field voltage or less, and tested with a voltmeter from ... C. any suitable ground to any available line lead D. any field pole to each field coil lead

Last Answer : Answer: A

Description : If the total source voltage of the three-wire distribution system shown in the illustration is 240 volts, what is the voltage across load L5? [ NOTE: Kirchhoff's voltage and current laws apply ] EL-0075 A. 110.4 volts B. 112.2 volts C. 113.0 volts D. 114.8 volts

Last Answer : Answer: D

Description : A lamp has a source voltage of 110 volts and a current of 0.9 amps. What is the resistance of the lamp? A. 0.008 ohms B. 0.08 ohms C. 12.22 ohms D. 122.22 ohms

Last Answer : Answer: D

Description : If the total source voltage of the three-wire distribution system shown in the illustration is 240 volts, what is the voltage across load L1? [NOTE: Kirchhoff's voltage and current laws apply.] EL-0075 A. 110.4 volts B. 112.2 volts C. 113.3 volts D. 114.8 volts

Last Answer : Answer: D

Description : If the total source voltage of the three-wire distribution system shown in the illustration is 240 volts, what is the voltage across load L2? [NOTE: Kirchhoff's voltage and current laws apply.] EL-0075 A. 110.4 volts B. 112.2 volts C. 113.0 volts D. 114.8 volts

Last Answer : Answer: C

Description : If the total source voltage of the three-wire distribution system shown in the illustration is 240 volts, what is the voltage across load L3? [NOTE: Kirchhoff's voltage and current laws apply.] EL-0075 A. 110.4 volts B. 112.2 volts C. 113.0 volts D. 114.8 volts

Last Answer : Answer: B

Description : When troubleshooting electronic equipment, the FIRST step to be taken before testing the circuit voltage is to _________. A. set the meter to the lowest range B. check the voltage supply from the power source C. remove the suspected component D. check the current flow through the circuit

Last Answer : Answer: B

Description : One method of testing for a reversed shunt field coil in a DC generator or motor is by connecting the field to a direct current source, at reduced field rated voltage, and test for ... placed near each field C. test lamp across adjacent fields D. copper jumper across the interpole connections

Last Answer : Answer: B

Description : The battery has following three major functions to perform: a) To provide a source of current for engine starting, lighting and use of horn. b) To help control the voltage in the electrical system. c ... the current produced by dynamo/alternator and to furnish the current d) all of the above. Ans. d

Last Answer : ans d

Description : If the source voltage for the voltage divider in question 50 supplies 150 volts, what is the total current through the voltage divider?

Last Answer : 495 mA.

Description : A series circuit consists of two resistors in series. R1 = 25 ohms and R2 = 30 ohms. The circuit current is 6 amps. What is the (a) source voltage, (b) voltage dropped by each resistor, (c) total power, and (d) power used by each resistor?

Last Answer : (a) 330 volts. (b) E1 = 150 volts. E2 = 180 volts. (c) 1.98 kilowatts. (d) P1 = 900 watts. P2 = 1.08 kilowatts component but in a parallel circuit total current divides among the available paths.

Description : What would the source voltage (ES) in figure 3-39 be if the current through R2 were 2 milliamps?

Last Answer : 60 volts.

Description : A series circuit consisting of three resistors has a current of 3 amps. If R1 = 20 ohms, R2= 60 ohms, and R 3 = 80 ohms, what is the (a) total resistance and (b) source voltage of the circuit?

Last Answer : (a) 160 ohms. (b) 480 ohms

Description : State the internal resistance of ideal current and ideal voltage source.

Last Answer : The internal resistance of ideal current and ideal voltage source: Ideal voltage source has zero internal resistance  Ideal current source has infinite internal resistance 

Description : Draw ideal and practical voltage source and current source.

Last Answer : Voltage Source: Current Source:

Description : A resistor of value R/2 is connected in parallel with a resistor of value R/3. The voltage drop across the parallel combination is V. The total current supplied by the voltage source is: w) 2 V/R (read: 2 V over R) x) 3 V/R (read: 3 V over R) y) 4 V/R (read: 4 V over R) z) 5 V/R (read: 5 V over R)

Last Answer : ANSWER: Z -- 5 V/R

Description : Which is NOT a characteristic of a series circuit? w) The current is the same throughout. x) The total resistance is the sum of the individual resistance. y) The voltage of the source ... individual voltage drops. z) The total resistance is the sum of the reciprocals of the individual resistances.

Last Answer : ANSWER: Z -- THE TOTAL RESISTANCE IS THE SUM OF THE RECIPROCALS OF THE RECIPROCAL OF THE INDIVIDUAL RESISTANCES.

Description : A 20 ohm resistor and a 60 ohm resistor are connected in parallel to a voltage source. If the current in the 60 ohm resistor is one ampere, the current in the 20 ohm resistor will be: w) 1/3 ampere x) 2/3 ampere y) 1 ampere z) 3 amperes

Last Answer : ANSWER: Z -- 3 AMPERES

Description : An electrochemical cell which is used as a source of direct electrical current at constant voltage under standard conditions is called a : (1) Power transmittor (2) Battery (3) Uninterrupted power supply (UPS) (4) Generator

Last Answer : Battery

Description : Draw – (i) Practical voltage source (ii) Ideal current source

Last Answer : i) Practical voltage source  ii) Ideal current source Where, Is = Current Source Rs = internal resistance of source

Description : Voltage Source and Current Source : Ideal and Practical

Last Answer : An ideal voltage source maintains constant voltage across its terminals regardless of the current flowing in those terminals. An ideal current source maintains constant current through its terminals regardless of the voltage across those terminals.

Description : If a capacitance is charged by a square wave current source, then the voltage across the capacitor will be (a) Square wave (b) Step function (c) Triangular wave (d) Zero

Last Answer : If a capacitor is charged by a square wave current source, the voltage across the capacitor is : triangular wave

Description : A single phase CSI has capacitor C as the load. For a constant source current, the voltage across the capacitor is   (A) square wave (B) triangular wave (C) step function (D) pulsed wave

Last Answer : Step function

Description : Pinch off voltage of a J FET is the drain to source voltage above which drain current. • Increases • Decreases • Remains constant • Becomes zero

Last Answer : Pinch off voltage of a J FET is the drain to source voltage above which drain current Remains constant

Description : A single-phase voltage source square -wave inverter feeds pure inductive load. The waveform of the load current will be

Last Answer : A single-phase voltage source square -wave inverter feeds pure inductive load. The waveform of the load current will be triangular

Description : The internal resistances of an ideal current source, and an ideal voltage source are, respectively, (A) 0, ∞ (B) ∞, ∞ (C) ∞, 0 (D) 0,0

Last Answer : The internal resistances of an ideal current source, and an ideal voltage source are, respectively, ∞, 0

Description : What is the process of converting solid ice into a gas called?

Last Answer : A: Sublimation.

Description : Is it worth the hassle of converting my (currently broken) old G4 Powerbook into a "desktop"?

Last Answer : My advice would be to purchase an Intel machine, refurbished or new. Your Powerbook has a PowerPC processor, which is quickly becoming obsolete in the Mac world. In short, using a PowerPC Mac ... spend on repairs, a Cinema Display, and a keyboard on a refurbished iMac purchased from Apple.

Description : Can Converting A DVD into an iPod Playable Format Become Permanent?

Last Answer : No. Don’t worry. All that you’re doing with the DVD is playing it… just as if you were watching it each time. DVDs don’t wear out from being watched (well, at least not the commercial ones… home DVDs might be a different matter).

Description : The best reagent for converting, 2-phenylpropanamide into 1-phenylethanemine is….

Last Answer : The best reagent for converting, 2-phenylpropanamide into 1-phenylethanemine is . A. excess `H_(2)//Pt` B ... `NaBH_(4)`/methanol D. `LiAIH_(4)`/ether

Description : The best reagent for converting 2-phenylpropanamide into 2-phenylpropanamine is….

Last Answer : The best reagent for converting 2-phenylpropanamide into 2-phenylpropanamine is . A. excess `H_(2)` B. ... of red phosphorus D. `LiAIH_(4)` in ether

Description : Worker Bees aiding queen to reproduce and converting other females into workers is an example of

Last Answer : Worker Bees aiding queen to reproduce and converting other females into workers is an example of A. ... B. altruism C. parental care D. peck order