Question

Determine the complex power, apparent power, average power absorbed, reactive power, and power factor (including whether it is leading or lagging) for a load circuit whose voltage and current at its input terminals are given by:

Answer 1

Answer: hello your question is incomplete attached below is the missing detail

answer :

Complex power = 2.5 ∠ 50° VA

apparent power = 2.5 VA

average power = 1.6 Watts

reactive power = 1.915 Var

power factor = 0.64 ( leading )

Step-by-step explanation:

i) complex power

P = Vrms * Irms

= 17.67∠40° * 0.1414∠-10°

= 2.5∠50° VA

ii) Apparent power

s = Vrms * Irms

= 17.67 * 0.1414

= 2.5 VA

iii) Average power absorbed

Absorbed power ( p ) = Vrms * Irms * cos∅

= 17.67 * 0.1414 * cos ( 50 )

= 1.6 watt

iv) Reactive power

P = Vrms * Irms * sin∅

= 17.67 * 0.1414 * sin ( 50 )

= 1.915 VAR

v) power factor

P.F = cos ∅ = p /s

= 1.6 watt / 2.5 VA = 0.64.