The student number is 1700123 a)Consider a single phase transformer with primary and secondary turns of 1000and 200 respectively fed by a 5 kV supply.The equivalent circuit of the transformer has the following component valuesderived from your student number:R1 = 10.XNR2 = 2. XNRm = 15. XY kN%3DX1 = 12. Y NX2 = 2. Y NXm = 10.00 kNwhere X and Y are the last two digits of your student number.For example:If your student number is c1700123, then R1and X1Or if your student number is c1700100, then R1and X110.2 2, Rm15.23 kN,12.3 N.%3D= 10.0 N, Rm = 15.00 kN,= 12.0 N.(i)Draw the simplified equivalent circuit by referring series components onthe primary side to the secondary giving all component values.(iii) The transformer is connected to an inductive load of 10. Y Q. Calculatethe voltage across the load.

a) Consider a single phase transformer with primary and secondary turns of 1000 and 200 respectively fed by a 5 kV supply. The equivalent circuit of the transformer has the following component values derived from your student number: R1 10. XN R2 = 2.XN Rm = 15. XY kN X1 = 12. Y N X2 = 2. YN %3D Xm 10.00 kN where X and Y are the last two digits of your student number. For example: 10.2 N, Rm If your student number is c1700123, then R1 and X, = 12.3 N. Orif your student number is c1700100, then R1 and X1 = 12.0 N. = 15.23 kN, %3D 10.0 N, Rm 15.00 kN, %3D (i) Draw the simplified equivalent circuit by referring series components on the primary side to the secondary giving all component values. (iii) The transformer is connected to an inductive load of 10. Y 2. Calculate the voltage across the load.

a) Consider a single phase transformer with primary and secondary turns of 1000 and 200 respectively fed by a 5 kV supply. The equivalent circuit of the transformer has the following component values derived from your student number: R1 10. XN R2 = 2.XN Rm = 15. XY kN X1 = 12. Y N X2 = 2. YN %3D Xm 10.00 kN where X and Y are the last two digits of your student number. For example: 10.2 N, Rm If your student number is c1700123, then R1 and X, = 12.3 N. Orif your student number is c1700100, then R1 and X1 = 12.0 N. = 15.23 kN, %3D 10.0 N, Rm 15.00 kN, %3D (i) Draw the simplified equivalent circuit by referring series components on the primary side to the secondary giving all component values. (iii) The transformer is connected to an inductive load of 10. Y 2. Calculate the voltage across the load.

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 3.34MCQ: Consider Figure 3.25 of the text for a transformer with off-nominal turns ratio. (i) The per-unit...

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