Note: Please write and answer neatly with solutions, thank you! 1. Find the phase currents IAC, ICB and IBA of a balanced three-phase A load to which one linecurrent is IA = 1.4 L65 A. The phase sequence is ACB.2. A 480-V. three-phase, three-wire circuit has two parallel-connected balanced Y loads, one of 40-resistors and the other of 120-Q resistors. Find the total rms line current

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Answered: 1. Find the phase currents IAC, ICB and…

1. Find the phase currents IAC, ICB and IBA of a balanced three-phase A load to which one line current is IA = 1.4 L65 A. The phase sequence is ACB.

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.40P: A balanced three-phase 240-V source supplies a balanced three-phase Load. If the line current IA is...

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Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors. The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.

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Note: Please write and answer neatly with solutions, thank you!

1. Find the phase currents IAC, ICB and IBA of a balanced three-phase A load to which one line
current is IA = 1.4 L65 A. The phase sequence is ACB.
2. A 480-V. three-phase, three-wire circuit has two parallel-connected balanced Y loads, one of 40-
resistors and the other of 120-Q resistors. Find the total rms line current

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