If the no load secondary voltage of a 1-phasetransformer is 233 V and full load secondaryvoltage is 221 V, then the % regulation of thetransformer isO 5.43O 31.62O 12.00O 52.71

Answered: Image /qna-images/answer/7cc0a59d-4ddc-45d3-bf59-950039e9703e.jpg

Answered: If the no load secondary voltage of a…

If the no load secondary voltage of a 1-phase transformer is 233 V and fullI load secondary voltage is 221 V, then the % regulation of the transformer is O 5.43 O 31.62 O 12.00 O 52.71

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: Seconday winding of transformer is made-up of material. O insulated CRGO conductor O insulated…

A: Given Secondary winding of transformer is made by using which type of conductor

Q: A IcA B The voltage ratio in the following transformer equals to, Inc VAN/N1 Van/N2 Van/N1 Vab/N2

A: In this question, choose the correct option What is the voltage ratio of the given transformer.

Q: A multitap transformer has 100 turns on the primary, 100 turns between B and C, 1000 turns between A…

Q: A Step-down transformer is given and calculate 5:1 120 V 60 Hz V2 1 k? i. Peak load and D.C. load…

A: Since it is a step down transformer therefore V2<V1 and number of turns in primary will be…

Q: 100Vp-p 1:1 www. V1 一「 V2 I

Q: transformer is called single winding transformer. O Three phase O Auto O 1:1 O Isolation

A: Correct option is auto transformer that is 2nd option is correct

Q: A 200-MVA 15/200-kV single-phase power transformer has a resistance of 0.01352 and a reactance of…

A: Given, In single phase transformer the parameters are S=200 MVAV1/V2=15/200 kVR=0.0135 ΩX=0.0563 Ω

Q: 50-kVA, 13,200/480-V distributed transformer, the no-load current will be around Select one: O a.…

A: No loade current is always (0-5%) ofRated currentif transformer iscase1 single phaseH.V…

Q: the circuit shown in the figure, a voltage with a peak value of 212.16 V is applied to the input of…

Q: The open-circuit voltage of 242 V and the full load secondary voltage of 234 V, then the %…

Q: 9- While conducting short-circuit test on a transformer the following side is short- circuited a) -…

Q: A single-phase transformer has a voltage ratio on open circuit of 7900/660 V. The primary and…

A: Transformer: It is a static device that is used to step up and step down the voltages.

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

Q: A 50 kVA transformar has a core loss of 500 W and full load core loss of 900 W. The load at which…

Q: How do i calculate secondary current in transformer analysis

A: Given that calculate secondary current in transformer analysis

Q: The transformation ratio for the below transformer is 5:1. Assume 240Vrms is applied to the…

Q: A single phase 200/200 V ,55HZ transformer has an efficiency of 98% at full- load. Determine the…

A: for transformer output frequency = input frequency. and voltage regulation = no load voltage-full…

Q: For the given circuit below, a step down transformer gives an RMS voltage of 230 V/ 13.7- 0-13.7 V…

A: Solve as below

Q: A 1000 VA transformer has core loss of 15W and copper loss at half load of 5W. Calculate the full…

A: Efficiency of the transformer is defined as amount of effective electrical output obtained to total…

Q: Determine Rz for a 12 V Zener regulator is used with a dc input of 20 V, a load current of 65 mA,…

A: determine Rz for a 12V Zener regulator is used with a DC input of 20V, load current of 65mA and a…

Q: A Transformer having 259 V in the primary with a primary current of 14 A. For a secondary Voltage of…

A: In this question , we will find transformer secondary current with given data...

Q: The full-load copper loss of a transformer is 1600 W. At half-load, the copper loss will be O a.…

A: Given, The full load copper loss of a transformer, Pcufl=1600 W At half load, the load factor x=12…

Q: The efficiency of a transformer at load 0.8 p.f. Lag is -- at load 0.8 p.f. Lead * equal less than…

A: When transformer work at lagging power factor the flux in secondary of transformer is demagnetizing…

Q: A Transformer having 254 V in the primary with a primary current of 10 A. For a secondary Voltage of…

A: Given : N1 = Primary Windings Turns Of The Transformer N2= Secondary Windings Turns of the…

Q: In no load phasor diagram of practical transformer, the magnetizing current Imag is , with flux Ø O…

Q: How does the coupling factor affect the primary and secondary voltages? For example if the turns…

Q: In a step-down transformer ratio, which is larger the number of ratio O the number of turns O…

Q: The open-circuit voltage of 240 V and the full load secondary voltage of 226 V, then the %…

Q: The table below shows some performance parameters of a certain power transformer. Full-load voltage…

Q: Which of the following statements is true about an ideal transformer? O It changes the magnitude of…

A: Choose the correct option Which of the following Statments is true about an ideal transform.

Q: 24,000/2400-v single- phase transformer at 40 per turn. find the number of turns on each winding and…

A: To determine the number of turns on both winding in a transformer. Given: Rating = 1000 KVA,…

Question

If the no load secondary voltage of a 1-phase
transformer is 233 V and full load secondary
voltage is 221 V, then the % regulation of the
transformer is
O 5.43
O 31.62
O 12.00
O 52.71

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 2 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

Determine Rz for a 12 V Zener regulator is used with a dc input of 20 V, a load current of 65 mA, and a Zener current of 20 mA. Rz DC Input Zener R diode 91.4 ohms O 14.9 ohms 49.1 ohms O 94.1 ohms
For the given circuit below, a step down transformer gives an RMS voltage of 230 V/ 13.7- 0-13.7 V with a load resistance of 2.2 Kiloohms. Assume Silicon diodes are used. Determine the Peak Inverse Voltage of the diode. D. ст R 38.74 O 19.38 O 24.57 O 30.23 leeee
For the following circuit if the secondary voltage of the transformer is 20V rms, the output voltage and the PIV of the diodes are V. 2 Vm C3 D, D2 D3 A D4 C2 C4 + 2Vm 2Vm O 130.1 V, 55 V O 113.1 V, 56.56 V 123.2, 61.61 V 55.5 V, 33 V
Determine the peak-to-peak ripple and dc output voltages. The transformer has a 36 Vrms secondary voltage rating, and the line voltage has a frequency of 60 Hz. Use germanium diodes. 110 Vrms 00000 lllll Rsurge www 10 Ω C 100 μF ww RL 3.3 ΚΩ
Given three phase fullwave with center tapped transformer with 220 Vac source voltage, determine: Vdc, Vrms, Pdc, RF, and efficiency. D1 L1 D2 L1 L7 D3 220 Vac, 60 Hz Vo D4 RL=10 ohms L2 D5 L3 D6 m. L6 3 F12 87
A single-phase semi-converter is operated form 120 V, 50 Hz AC supply at a firing angle of 30 degrees. The load is such that the load current is continuous and ripple-free. Displacement factor of the converter is: (a) 0.77 (c) 0.67 (b) 0.97 (d) 0.57
8A (L) DC SOurce Transformatlons 2A 31U Compute lo
56. A single phase thyristor adjust line spacing converter with a resistive load is shown below: V₂ = V₂ sinet SCR ER V₂ If the supply voltage is 230V (rms) at 50 Hz, calculate ripple factor for firing angle a -45° and R = 100 Q. (A) I (C) 1.21 (B) 1.11 (D) 1.44
10. Determine the peak-to-peak ripple and de output voltages in Figure 5. The transformer has a 36 V rms secondary voltage rating, and the line voltage has a frequency of 60 Hz. A R surge 120 Vrms 00000 ellle B Figure 5. www 10 Ω C 100 μF www R₂ 3.3 ΚΩ
Determine the peak-to-peak ripple and dc output voltages. The transformer has a 36 Vrms secondary voltage rating, and the line voltage has a frequency of 60 Hz. Use germanium diodes.
A parallel connection of a RL branch with a C branch is connected across a 100V AC mains. At first R = 10 ohms, L = 20mH and frequency of 1000rad / s, the current measured is 2.2361A at 89.44 leading power factor. A) Determine the initial capacitance. B) However, a fault occurs on the capacitor branch making its capacitance 20% lower and a resistance of 5 ohms is detected. If this faulty circuit is rerun but at a frequency of 500 rad / s, determine the new current that will flow through the circuit
A parallel connection of a RL branch with a C branch is connected across a 100V AC mains. At first R = 10 ohms, L = 20mH and frequency of 1000rad / s, the current measured is 2.2361A at 89.44 leading power factor. A) Determine the initial capacitance. B) However, a fault occurs on the capacitor branch making its capacitance 20% lower and a resistance of 5 ohms is detected. If this faulty circuit is rerun but at a frequency of 500 rad / s, determine the new current that will flow through the circuit.