MA 10 KVA, 600/240-V, 60 Hz, single-phase conventional transformer is supplying 8 KW ofpower to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalentcircuit is given below.Calculate the percent voltage regulation of this transformer.alpIs0.063 + j0.224 2+0exsh+esVpVs7682j250 O 12:27 1ll ?A ols.liu.edu.lbM0.8 Lagging power factor, a ioadvoltage of 240 Volts. Its Equivalentcircuit is given below.Calculate the percent voltageregulation of this transformer.alp0.063 + j0.224exsh+esIns7682j250 QSelect one:a. Noneb. %VR = 4.32 %c. %VR = 3.24 %d. %VR = -4.32 %

Transformer- The transformer is the static device the transfers electrical energy from one…

A 10 KVA, 600/240-V, 60 Hz, single-phase conventional transformer is supplying 8 KW of power to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalent circuit is given below. Calculate the percent voltage regulation of this transformer. alp Is 0.063 + j0.224 2 +0 h+es Vp V

A 10 KVA, 600/240-V, 60 Hz, single-phase conventional transformer is supplying 8 KW of power to a load at 0.8 Lagging power factor, a load voltage of 240 Volts. Its Equivalent circuit is given below. Calculate the percent voltage regulation of this transformer. alp Is 0.063 + j0.224 2 +0 h+es Vp V

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

Similar questions

1 Two transformers A and B are connected in parallel to a load of (2+j1.5)2. Their impedances in secondary terms are ZA = (0.15 + j0.5)2 and ZB= (0.1 +j 0.6)2. Their no-load terminal voltage are EA 207 /0° volt and EB = 205/0° volt. Find the power output and power factor of each transformer.
A 200 – kVA transformer with impedance of 5 percent and the power factor of the load is 85percent. The primary voltage is 6,000 volts while the copper loss is 5 kW. Find the percentageregulation.
A 600 kVA, 1-ph transformer has an efficiency of 92 % both at full-load and half-load at unity power factor. Determine its efficiency at 60 % of full load at 0.8 power factor lag. [90.59%]
6- A 600 kVA, 1-ph transformer has an efficiency of 92 % both at full- load and half-load at unity power factor. Determine its efficiency at 60 % of full load at 0.8 power factor lag.
A 600 kVA transformer has a primary winding resistance of 0.60 and a secondary winding resistance of 0.002 Q. The iron loss is 2.6 kW and the primary and secondary voltages are 6 kV and 330 V respectively. If the power factor of the load is 0.8, determine the efficiency of the transformer (i) on full load, and (ii) on half load.
Vin V₁ leee V₂ R₂ Vout 1:5 Assume the transformer circuit above is ideal, and that R₁ = 100, R₂ = 400 and 11,rms = 50 A./ Find the rms current, 12,rms, flowing thru the secondary side of the transformer. 12.rms [A]
Two transformersA and B are connected in parallel to a load of (2+j1.5) ohm.Their impedances in Secondary terms ZA = (0.15+j0.8) ohm and Zb = (0.1+j30.6)ohm Their no-load termind voltages are EA=200<0 V and EB=210<0 Volt.Find the power and Power factor of each transformer? %3D %3D
If a 50-turn transformer winding has a 120-V rms applied voltage, and if the peak coupling flux is 20 mWb, find the frequency of the applied voltage.