**Iron-Core Transformer Problem**For the iron-core transformer below, if the turns ratio (\(a\)) = 1/4, \(I_p\) = 3A, and \(Z_L\) = 3Ω.**Transformational Schematic Explanation:**- **Input Voltage (\(V_g\))**: Alternating current voltage source connected to primary winding.- **Primary Current (\(I_p\))**: Current flowing through primary winding.- **Turns Ratio (\(\frac{N_p}{N_s}\))**: Ratio of primary to secondary turns, given as 1/4.- **Secondary Current (\(I_L\))**: Current flowing through the secondary winding and load.- **Load Impedance (\(Z_L\))**: Resistor connected to the secondary winding, value given as 3Ω.- **Output Voltage (\(V_L\))**: Voltage across the load resistor.**Tasks:**1. **Find the Magnitude of \(I_L\) and \(V_L\):** - \(I_L =\) [Enter your answer] units - \(V_L =\) [Enter your answer] units2. **Find the Magnitude of Load Impedance as Seen from the Primary Side (\(Z_{in}\)):** - \(Z_{in} =\) [Enter your answer] unitsThis illustration involves a basic transformer model with primary and secondary circuits. The goal is to determine the secondary current and voltage, as well as the transformed load impedance from the primary side.

Answered: Image /qna-images/answer/e890a070-cea2-407b-b74d-485159f11461.jpg

For the iron-core transformer below if the turns ration (a)= 1/4, Ip = 3A, and Z₁ = 30. + ell N ele + ZL VL Find the magnitude of the current IL and the voltage VL |L= units VL = units Find the magnitue of load impedance as seen from the primary side of the transformer. Zin = units

For the iron-core transformer below if the turns ration (a)= 1/4, Ip = 3A, and Z₁ = 30. + ell N ele + ZL VL Find the magnitude of the current IL and the voltage VL |L= units VL = units Find the magnitue of load impedance as seen from the primary side of the transformer. Zin = units

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

Related questions

Q: A 3-phase 100OKVA, 11000/416 transformer is delta-connected on the primary and star connected on the…

A: Given that 3-phsee , 11000V/416V , delta connected Xmer S3ϕ=1000 KVAr1=1.45 ohmr2=0.0006…

Q: In transformer, the hysteresis loss depends on load current O only flux density O both frequency and…

A: consider the given question;

Q: Problem: For the given circuit as shown in figure a) Find the equivalent reactance b) Draw the…

A: Solution !!

Q: A star connected load with real impedance ZL= 1-j1 Ohm per phase is connected to the secondary of a…

A: The given data about a three phase YNyn0 connected transformer is: Star connected load is connected…

Q: A 2.2 KVA, 480/4800-V, 50 Hz, single-phase transformer is tested with the following results. Find…

Q: зл 1₁ 2mitt 3mH 42, {5mH ● Slov For the linear, transformer, write of Equation for 1 and 12 Sup for…

A: Given Data:A linear transformer with,The peak supply voltage Self inductances Mutual inductance…

Q: A 400/230V, 50Hz, single phase transformer has 200 turns on high voltage side. Find turns ratio,…

A: A transformer is an electrical machine which is used in AC circuit to either step up or step down…

Q: The magnetization current of transformer depends on: Select one:

A: The magnetization currrent of transformer depends on

Q: A transformer has an input voltage of 2kV and a step-down ratio of 5:1. The primary and secondary…

A: According to question: The equivalent resistance with respect to secondary winding is calculated as…

Q: In a wye connected transformer E L = E P. True or false

A: In a wye connected transformer E L = E P. True or false

Q: Determine the ratio of the kW output of transformer A to the kW output of transformer B. Both…

Q: Explain conditions of 3-phase transformer to be connected in parallel.

Q: In a single phase 2 winding transformer the turns ratio for primary: secondary windings is 20: 4.…

A: N1N2=204 I2=50A pf=0.6

Q: In no load Phasor diagram of practical transformer, the core loss current Ic is with primary voltage…

A: When a transformer is on no-load, the secondary is open circuited. Hence secondary current is zero.…

Q: öialg äbäi A 220/1100 V transformer takes no- load current of 5A and absorbs 200 W. What is no load…

A: In this question , single phase transformer is given...No load current is given..No load losses…

Q: O What are the 'ideal transformer' secondary and primary voltages Ez and E, and source voltage V1?

Q: QUESTION 12 A single phase 600v/120v transformer has a load of 30 ohms resistive and 20 ohms…

Q: Q/A single-phase transformer with a capacity of 100 kVA and a voltage of 2000/400 and the equivalent…

Q: A) In any transformer's core, we have two types of losses, what are they? B) Explain why the core…

A: A) In any transformer core there are 2 types of core losses. They are 1) Hysteresis Loss. 2)…

Q: 10. Draw a neat diagram of a practical transform on load, with winding resistance and leakage…

A: Introduction: Transformer is a device that converts level of voltage, (increases or decreases)…

Q: A 50 Hz, Scott connected transformer supplies an unbalanced two phase load at ( 400 V) per phase.…

A: Scott connection is used to convert a balanced three-phase into balance 2 phases or vice versa. It…

Q: valent estion 4 The secondary of a 440/110, 50HZ single phase transformer draws a load of 8.8kW and…

Q: In a transformer the core loss component is 90 degrees with the flux Select one: O True O False

A: Given: Core loss component . In no load condition of transformer ,the secondary is open circuited…

Q: The EMF equation of transformer referring to primary turns is Select one: O a. 4.440 N.B O b.4.440…

Q: A three phase power transformer having a line voltage ratio of 400 V to 33 kV is connected in…

A: We have an three-phase power transformer as shown in figure, Voltage ratio = 400 V / 33 KV Current…

Q: Draw the phasor diagram of a single phase transformer circuit.

A: As we take 1 phase Transformer with exact equivalent circuit and we have draw the phasor diagram by…

Q: voltage per winding of the 220V/12V, 60 Hz single phase core transformer is 2V. If the maximum flux…

A: We know direct formula of per winding voltage. From that formula we will find out cross section…

Q: Q3) A (480/4800) V, 10 kVA transformer has a series equivalent impedance in per-unit as (0.0087+1…

Q: A power company supplies power to a small town that is 10 km away from the nearest substation. The…

A: The above question is based on the power system transmission network.To transfer impedance from one…

Q: 150 kVA, 2800-240 V, 50 Hz transformer. Regis = 0.0082N , Xeq.Ls = 0.0223N Step down transformer…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: In single phase transformer, if the primary turns N1 is greater than the secondary turns N2, then…

A: N1>N2 Then V1>V2 C option are correct

Q: i need the answer quickly

Q: A single-phase transformer is required to step down the voltage from 1100 V to 230 V at 50 Hz. The…

A: It is given that: V1=1100 VV2=230 Vf=50 Hzϕ=0.20 Wb

Q: Multiple choice questions: 1- A voltages of 50Hz transformer are 1500 V on primary and 600 V on the…

Q: Which of following is a variable loss in a transformer? O Constant loss O Eddy current Hysteresis…

A: In transformer there is 2 type of loss present. 1. Contact loss 2. Variable loss.

Q: The no load current components of a current transformer are. magnetizing component = 102A core loss…

A: We have been given an no load current components of a current transformer are as below,…

Q: - Draw the phasor diagram of an ideal transformer on No-load.

Q: Which of the following is the correct equation for calculating the rated current for a single-phase…

Q: The turn ratio and type of transformer required for the circuit shown in figure, where the average…

Concept explainers

Distribution System

The final stage in the delivery of the electric power is the electric power distribution system. From the transmission system to the individual customers it carries electricity. The distribution system is connected with the transmission system and is used to lower the voltage of the transmission to medium voltage in the range of 2 kV to 35 kV with the help of transformers. This medium voltage to the distribution transformers located near the customer's premises is carried by the primary distribution system lines. These distribution transformers in turn lower the voltage to utilization voltage used in lightings, household appliances, industrial equipments etc. Through secondary distribution lines often several customers are supplied from one transformer. It is through service drops, the commercial and residential customers are connected to the secondary distribution system lines. Customers who demand a larger amount of power can be connected directly to the primary distribution system level or the sub-transmission level.

Question

**Iron-Core Transformer Problem**

For the iron-core transformer below, if the turns ratio (\(a\)) = 1/4, \(I_p\) = 3A, and \(Z_L\) = 3Ω.

**Transformational Schematic Explanation:**

- **Input Voltage (\(V_g\))**: Alternating current voltage source connected to primary winding.
- **Primary Current (\(I_p\))**: Current flowing through primary winding.
- **Turns Ratio (\(\frac{N_p}{N_s}\))**: Ratio of primary to secondary turns, given as 1/4.
- **Secondary Current (\(I_L\))**: Current flowing through the secondary winding and load.
- **Load Impedance (\(Z_L\))**: Resistor connected to the secondary winding, value given as 3Ω.
- **Output Voltage (\(V_L\))**: Voltage across the load resistor.

**Tasks:**

1. **Find the Magnitude of \(I_L\) and \(V_L\):**

- \(I_L =\) [Enter your answer] units
- \(V_L =\) [Enter your answer] units

2. **Find the Magnitude of Load Impedance as Seen from the Primary Side (\(Z_{in}\)):**

- \(Z_{in} =\) [Enter your answer] units

This illustration involves a basic transformer model with primary and secondary circuits. The goal is to determine the secondary current and voltage, as well as the transformed load impedance from the primary side.

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Parameters need to be determine

VIEW

Step 2: Calculation of load current

VIEW

Step 3: Calculation of load voltage and impedance seen from the primary side

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

4. For a full-wave phase control circuit draw the output voltage and current waveforms when firing angle α = (45-X) °. (Here X= 1813)
A 50 Hz, Scott connected transformer supplies an unbalanced two phase load at ( 400 V) per phase. For the leading phase the load has a resistance of (13.3 ohm) and capacitor of (318) micro farad in series. For the other phase the load consists of resistance (10) ohm and an inductance of (42.3) mH. Calculate both mathematically and graphically the lines currents on 3-phase side. The main transformer primary to secondary turns ratio is (12/1).
In no load phasor diagram of practical transformer, the magnetizing current Imag is with flux Ø O Leading by 30° O Lagging by 60° In phase O 90° out of phase
Triplen harmonics and their effect on the transformer winding if the transformer is having Y-Δ and Y-Y configuration.
How does the coupling factor affect the primary and secondary voltages? For example if the turns ratio in my transformer is 1:2 and the Vin is 10V, the voltage on the primary side is 10V and the voltage on the secondary side is 20V when the coupling factor (k) is 1. What will the primary and secondary voltages be if the coupling factor becomes 0.5?
A single phase transformer has a 600 turns in the pri- mary and 1200 turns in the secondary. The cross sec- tional area of the core is 905 sq.cm. If the primary winding is connected to a 50 Hz supply at 400V. The peak flux density is wb/m²
In no load Phasor diagram of practical transformer, the core loss current Ic is with primary voltage Vp. O Lagging O in phase O Leading O 90 degrees out of phase