A single-phase electrical installation, supplied by a volta includes in Two single-phase motors, each of useful power P,=2000W, efficiency n=0.8 and power factor cosp = 0.75. Four incandescent lamps of 200W each. Two single-phase air conditioners, each of absorbed power P. 1000 W and power factor cosp=0.8. 1- Calculate the total active power of the installation 2- Calculate the total reactive power of the installation Calculate the total apparent power of the installation 4- Calculate the total power factor of the installation 5- Calculate the intensity of the total current 3-

A single-phase electrical installation, supplied by a volta includes in Two single-phase motors, each of useful power P,=2000W, efficiency n=0.8 and power factor cosp = 0.75. Four incandescent lamps of 200W each. Two single-phase air conditioners, each of absorbed power P. 1000 W and power factor cosp=0.8. 1- Calculate the total active power of the installation 2- Calculate the total reactive power of the installation Calculate the total apparent power of the installation 4- Calculate the total power factor of the installation 5- Calculate the intensity of the total current 3-

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 2.21P: An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor...

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