For an elementv(t) = 120 cos(377t + 45°) V is the voltage across theelement andi(t) = 10 cos(377t - 15°) A is the current through the%3Delement. Then the value of the average power and the timeperiod of the instantaneous power are respectively

Given values are - vt=120cos377t+45oit=10cos377t-15oω=377

For an element v(t) = 120 cos(377t + 45°) V is the voltage across the element and i(t) = 10 cos(377t - 15°) A is the current through the element. Then the value of the average power and the time period of the instantaneous power are respectively

For an element v(t) = 120 cos(377t + 45°) V is the voltage across the element and i(t) = 10 cos(377t - 15°) A is the current through the element. Then the value of the average power and the time period of the instantaneous power are respectively

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 2.2MCQ: If the rms phasor of a voltage is given by V=12060 volts, then the corresponding v(t) is given by...

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Question

For an element
v(t) = 120 cos(377t + 45°) V is the voltage across the
element and
i(t) = 10 cos(377t - 15°) A is the current through the
%3D
element. Then the value of the average power and the time
period of the instantaneous power are respectively

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