A transformer is connected as shown bellow:R13:1RLSource voltage Vsupply=120V, R1=5Q RL=20 Transformer is ideal;What is the total circuit power? (Hint: you need to reflect the load tell

In this question we will find total circuit power in given single phase transformer...

Answered: A transformer is connected as shown…

A transformer is connected as shown bellow: R1 3:1 RL Source voltage Vsupply=120V, R1=5Q RL=2N Transformer is idea What is the total circuit power? (Hint: you need to reflect the load ell

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.5MCQ: For an ideal 2-winding transformer, an impedance Z2 connected across winding 2 (secondary) is...

See similar textbooks

Related questions

Q: 5. Find I in the circuit of Fig.? 20 Ω 15Ω I, 4Ω 15Ω 50 15Ω 48 V 50 24 Ω 8Ω

A: If two resistors R1 and R2 are connected in series than equivalent resistance is R1 +R2. If two res...

Q: A shunt motor has lap-wound armature with 100 slots with 2 turns per coil. It is rotating at 100rpm....

Q: What did you observe on the output waveform (PR2) compare to the input waveform (PR1)? What type o...

A: Electronic circuits used to modify AC signals are known as clipper and clamper circuits. While the c...

Q: 36. A proton is confined in a uranium nucleus of radius 7.2 X 10-15 m. Determine the proton's minimu...

A: Strategy: Let’s assume the minimum proton momentum is equal to that determined by the uncertainty pr...

Q: Using the given circuit below, find the currents indicated using two (2) methods: 1.5 1.5A (20v. I3 ...

A: This question belongs to circuit theory . It is based on mesh analysis and nodal analysis in the cir...

Q: 04: a) Determine the output voltage for the circuit of Fig.4. Where the frequency is 5 KHz and e = w...

Q: Explain the differences between metals, polymers and ceramics in terms of its atomic structure and t...

Q: A generator rated 1MVA

Q: A 600 MW PWR nuclear plant uses 4% enriched uranium fuel has a thermal efficiency of 36%. The burn u...

A: Nuclear reactors produce roughly 20% of the electricity consumed in the United States. Uranium is th...

Q: An SSB system requires 100 W transmitted power for reliable transmission. How much power is needed i...

Q: Qó: a) Draw circuit (window detector) to achieve output (high) between 3V and 5.5 V if Vcc = 10V. b)...

Q: If 4 identical resistors each of resistance value of 30 are connected in Parallel what is the equiva...

A: Given, Four identical resistors each of resistance 3 Ω are connected in parallel.

Q: Logic gate No. 3 E

A: Brief description : In the above given question they have mentioned a logic diagram. Here we need to...

Q: D1 D2 R1 R2 Silicon Silicon E1 R3 E2 R4 R5

Q: The temperature coefficient of resistivity of carbon is -0.0005/C° . If the resistor is made of grap...

A: Solve the problem

Q: 4. Using the mesh analysis technique, determine the magnitude of Ix and Vx . Given R1= R2= 2 KS, and...

Q: Problem #4 Implement the function F = A'B' + AC + A’C’D using ONLY one multiplexor (of any size). In...

Q: three-phase, dry-type transformer has a voltage rating of 600-208Y/120 V. The voltage applied to the...

Q: series circuit having pure resistance of 40 , pure inductance of 50.07 mH and a capacitor is connect...

A: It is given that: R=40 ΩL=50.07 mH=50.07×10-3 HVrms=400 Vf=50 Hz

Q: Use an ideal op amp to design an inverting integrator with an input resistance of 10 kN and an integ...

A: In this question we will design inverting integrator with given input resistance and time constant.....

Q: The main difference between transformer and dc motor is O The transformer has a core O The transform...

Q: 2. If A = 2a, + 6a, – 3a, and B = - 3n, – 4a, - Sa,, find: (a) a unit vector in the direction of A -...

Q: Consider the object shown in Fig. 1(b). Calculate: i. The length of CD ii. The surface area ABCD ii....

A: Use differential length, differential surface and differential volume formula in cylindrical coordi...

Q: 10.38 Determine the polarization of the following waves: (a) E, = 40e10za, + 60ej10za, (b) E. = 12ej...

A: Brief description : Polarization of the wave means it is the direction of the wave where electric fi...

Q: Q4 (a) A class B push-pull amplifier having a Vcc = 20 V and R1 = 10 N. (i) Derive the equation for ...

A: A class B push-pull amplifier has Vcc=20 V and RL=10 Ω. i) We need to derive the equation for the ma...

Q: If the canonical sum of an n-input logic function is itself a minimal sum, how many literals are in ...

A: We know, Canonical form is sum of products when it is the sum of min terms or we can say it is minim...

Q: The SCR operation characteristic is plotted for a. Va vs Ig with Ia as a parameter b.

A: In this question we will write about SCR operational characteristics....

Q: Q) ReFerring to Figuge below, by using Of e lement is (R= 2052 SUPerPosition theoTe m Find VR Ct), t...

Q: ) A current of 250mA flows through a perfect inductor, when it is connected to a 5V, 1kHz supply. D...

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If ...

Q: If an audio transformer which has an impedance ratio of 40:1 is used to match the output of a power ...

Q: Question 3 IN4747A zener diode is used in the regulator circuit shown in Figure 2. If the Zener diod...

A: a) With the given data sheet of 1N4730A, Voltage regulator Circuit is Now the reverse VI characte...

Q: A Zener diode with an incremental resistance 70 ohm has a nominal voltage 12 V at 12 mA current. If ...

A: The Zener diode breakdown is calculated as shown below: VZ=IZRZ+VBDRZ=70 ΩIZ=12 mAVZ=12 V12=12×10-3...

Q: + Vi - - Vz + R, = 1.2 kn A R, = 2.2 kn 20 V V3 3.3 kn 10 V FIG. 14.1 (b) Using branch-current analy...

Q: Evaluate the following and write it in polar form. a.) A=(3+j4)^1+j2 b.) (-4+j7)+(5-j10) c.) (4+...

A: Brief description: Vector is a quantity which is used to define both magnitude and direction. Wherea...

Q: 2300V to 230V step down transforme ave the following resistances and induc Re' =0.093 ohm Re" = 0.00...

Q: 1. A certain communication system is defined by following impulse response n h(n) = и(п) + и(-п - 1)...

Q: Prob.1. An air condenser of capacitance 0.005 µF is connected to a DC supply of 500 V. It is then di...

Q: Design a differentiator to have a time constant of 10s and an input capacitance of 0.05µF. What is t...

A: "As per our guidelines, we are supposed to answer only one question. Kindly repost the other questio...

Q: UBe Fourier transforms to Find G(x.E such hat d2G.G-S(xーE) dx? - 00 < X < ∞ with DO IGI dx < 00

Q: An oven takes 15A at 240V.It is required to reduce the current to 12A.Find a). the resistor which mu...

A: Given: Current taken by oven, I=15 A Supply voltage, V=240 V Required current, I'=12 A

Q: 7: A negative feedback system has a loop transfer function (a) Find the value of the gain when the o...

Q: (a) Figure Ql shows the Zener diode act as a regulator and having variable input, Vin values. Given ...

Q: The ratio of the terminal voltages is: 10 9.2 10.5 9.5

Q: The transformation ratio therefore is: 200 2 20.6 20

A: Given : a step down transformer Primary side voltage = 4600 v And secondary side voltage = 230 v

Q: D2 R2 Germanium D1 R1 Silicon E1 E2

Q: A 60 W power transistor is to be cooled by attaching it to a heat sink. Calculate the maximum therma...

Q: 2.) Apply the core concepts of Faraday's law to solve the following questions a) State Faraday's Law...

A: We have given the following problem

Q: 14.17. (a) What are the values of Ap, Rin, Rout, and A¡ = io/i; for the common-source stage in Fig. ...

A: (a) Draw the small-signal model of the given circuit. Write the expression for the input and output...

Q: To measure the change in resistance of the gage(s) and indicate the location of the gauge on the bea...

Q: Given R = 22, use nodal analysis to compute the node voltage V4 (in Volts).

Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

Question

A transformer is connected as shown bellow:
R1
3:1
RL
Source voltage Vsupply=120V, R1=5Q RL=20 Transformer is ideal;
What is the total circuit power? (Hint: you need to reflect the load t
ell

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

All values of a transformer are proportional to its __________________ ___________________.
The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d. air core transformer.
For a short-circuit test on a 2-winding transformer, with one winding shorted, can you apply the rated voltage on the other winding? (a) Yes (b) No
For an ideal 2-winding transformer, an impedance Z2 connected across winding 2 (secondary) is referred to winding 1 (primary) by multiplying Z2 by (a) The turns ratio (N1/N2) (b) The square of the turns ratio (N1/N2)2 (c) The cubed turns ratio (N1/N2)3
(a) An ideal single-phase two-winding transformer with turns ratio at=N1/N2 is connected with a series impedance Z2 across winding 2. If one wants to replace Z2, with a series impedance Z1 across winding 1 and keep the terminal behavior of the two circuits to be identical, find Z1 in terms of Z2. (b) Would the above result be true if instead of a series impedance there is a shunt impedance? (c) Can one refer a ladder network on the secondary (2) side to the primary (1) side simply by multiplying every impedance byat2 ?
A single-phase step-down transformer is rated 13MVA,66kV/11.5kV. With the 11.5 kV winding short-circuited, rated current flows when the voltage applied to the primary is 5.5 kV. The power input is read as 100 kW. Determine Req1andXeq1 in ohms referred to the high-voltage winding.
DC 200 V is applied to the primary of a transformer with a conversion ratio of 1/5. From secondaryExplain the reason for this by writing the voltage value to be made?
Which of the following best describes the transformer as one of the components of a schematic diagram? Refer to the picture of the schematic diagram below. D1-D4 1N4007 LM7812 13 IN OUT 230 V AC Supply 6+12V COM 2 1000uF Tx luF 25V Tx= Primary 230V.Secondary 12V.1A Stepdown Transformer www.circuitstune.com O A. A symbol that is connected to the ground. O B. A symbol with a positive terminal above and a negative terminal below. O C.A symbol of two inductors facing each other separated by two or three lines. D. A symbol of a polarized capacitor where the positive terminal goes to the transistor and its negative terminal on the ground. Q000
A 1000-VA, 230/115-V transformer has been tested to determine its equivalent cir- cuit. The results of the tests are shown below. Open-circuit test (on secondary side) Short-circuit test (on primary side) Voc = 115 V Vsc = 17.1 V %3D %3D Isc 8.7 A Psc loc =0.11 A Poc = 3.9 W = 38.1 W (a) Find the equivalent circuit of this transformer referred to the low-voltage side of the transformer. (b) Find the transformer's voltage regulation at rated conditions and (1) 0.8 PF lag- ging, (2) 1.0 PF, (3) 0.8 PF leading. (c) Determine the transformer's efficiency at rated conditions and 0.8 PF lagging.
Construct the circuit as shown below in Multisim, R1=1kiloOhm, Voltage Source=1Vpk at 1kHz frequency, and a transformer that has a turns ratio of 1:5, Primary=1, Secondary=5. (Click the transformer to change its setting), S1 is a SPST switch D1 D2 V1 S1 1V 1kHz 0° D3 D4 2 4 C1 R1 1µF 1k2 a.) Plot the Output Waveform across R1 if S1 is closed. b.) Plot the Output Waveform across R1 if S1 is open. c.) Compute for the DC average value for the full wave bridge rectifier. d.) What kind of filter does this power supply use? du
Question:4 A Step-down transformer is given and calculate 5:1 120 V 60 Hz V2 i k2 i. Peak load and D.C. load voltage ii. D.C. Current
8 x₁ = 3₁60 x₂= 0.04552 A 10 transformer 3300/400v has the following details R₁ =0.75-√2 R₂=0,011-2 The secondary winding is connected to a coil having a resistance of 4.5 st & Inctive reactanc of 3.22. Calculate the secondary terminal voltage & the power consumed by the coil.