A 25 kVA, 1,910/240 V, single-phase, 50 cps transformer is employed to set down the voltage and the voltage on l.v. sideis kept constant. Calculate : (i) the turn ratio; (ii) full-load current on l.v. side; (iii) load-current referred to h.v. side; (iv)load impedance on l.v. side for full load; (v) the impedance referred to the h.v. side

A 25 kVA, 1,910/240 V, single-phase, 50 cps transformer is employed to set down the voltage and the voltage on l.v. sideis kept constant. Calculate : (i) the turn ratio; (ii) full-load current on l.v. side; (iii) load-current referred to h.v. side; (iv)load impedance on l.v. side for full load; (v) the impedance referred to the h.v. side

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 3.16P: A single-phase, 50-kVA,2400/240-V,60-Hz distribution transformer has the following parameters:...

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