Calculate the active power, reactive power, power factor, Reactive factor if:   v=100 cos (wt+150) V and i=4 cos (wt-1050) V Note: Enter the angle in radians. (rad * pi/180)   Consider V and I given in the problem represents Vrms and Irms Active Power, P   =  Vrms Irms cos(θv – θi)   Reactive Power, Q = Vrms Irms sin(θv – θi)   Power factor (pf) = cos(θv – θi)   Reactive factor (rf) = sin(θv – θi)

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...
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Calculate the active power, reactive power, power factor, Reactive factor if:

 

v=100 cos (wt+150) V and i=4 cos (wt-1050) V

Note: Enter the angle in radians. (rad * pi/180)

 

Consider V and I given in the problem represents Vrms and Irms

Active Power, P   =  Vrms Irms cos(θv – θi)

 

Reactive Power, Q = Vrms Irms sin(θv – θi)

 

Power factor (pf) = cos(θv – θi)

 

Reactive factor (rf) = sin(θv – θi)

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