A source of 199.2 kV (line to neutral) is connected to the primary of a step-down transformer through a transmission line of impedance j300 ohm. The turn ratio of the step-down transformer is 30:1 with a series impedance (referred to the primary) of j200 ohm. The secondary side of the transformer is serving a Y-connected balance load of 0.667+ j0.111 ohm, the reactive power absorbed by the load would be: OA. 5.5 kvars O B. 33 kvars c. 55 Mvars D. None of the choices are correct E. 33 Mvars

A source of 199.2 kV (line to neutral) is connected to the primary of a step-down transformer through a transmission line of impedance j300 ohm. The turn ratio of the step-down transformer is 30:1 with a series impedance (referred to the primary) of j200 ohm. The secondary side of the transformer is serving a Y-connected balance load of 0.667+ j0.111 ohm, the reactive power absorbed by the load would be: OA. 5.5 kvars O B. 33 kvars c. 55 Mvars D. None of the choices are correct E. 33 Mvars

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 3.14P: A single-phase 50-kVA,2400/240-volt,60-Hz distribution transformer is used as a step-down...

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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

Please answer ASAP for like this please....

A source of 199.2 kV (line to neutral) is connected to the primary of a step-down transformer through a transmission line of impedance
j300 ohm. The turn ratio of the step-down transformer is 30:1 with a series impedance (referred to the primary) of j200 ohm. The
secondary side of the transformer is serving a Y-connected balance load of 0.667+ j0.111 ohm, the reactive power absorbed by the load
would be:
OA. 5.5 kvars
O B. 33 kvars
O c. 55 Mvars
O D. None of the choices are correct
O E. 33 Mvars

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