A delta connected balanced load is connected to a 3 – phase, 400 V supply. The line current is 35 amperes and the load power factor is 0.8 lagging. Find: 1. Resistance per phase 2. Inductance per phase 3. Reactance per phase

A delta connected balanced load is connected to a 3 – phase, 400 V supply. The line current is 35 amperes and the load power factor is 0.8 lagging. Find: 1. Resistance per phase 2. Inductance per phase 3. Reactance per phase

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 3.33P: Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage...

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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

A delta connected balanced load is connected to a 3 – phase, 400 V supply. The line current is 35 amperes and the load power factor is 0.8 lagging. Find:

1. Resistance per phase
2. Inductance per phase
3. Reactance per phase

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