Scenario 2: You work as a technical engineer in a company that designs and installs 4G and LTE [wireless cellul networks] solutions for mobile networks like Zain, Orange and Umniah. Your role includes designi and optimizing new communications solutions, which requires a good knowledge in sinusoidal sign: and their properties. Throughout a new project, your manager has requested your feedback on t following cases. Task 1: An alternating current in a 4G signal transmitter is expressed as 1 = 5 sin(120t + 0.52), I in mA, t in s, Find: A. The amplitude, period, frequency and phase shift (phase at time = 0, in degrees) of I B. The value of the current I at: i. t=0 ii. t= 1/60 iii. t= 1/30 iv. t = 1/15 What do you notice about your results? C. If the phase of the current I is 1 radians, what is the time at this instance.

Scenario 2: You work as a technical engineer in a company that designs and installs 4G and LTE [wireless cellul networks] solutions for mobile networks like Zain, Orange and Umniah. Your role includes designi and optimizing new communications solutions, which requires a good knowledge in sinusoidal sign: and their properties. Throughout a new project, your manager has requested your feedback on t following cases. Task 1: An alternating current in a 4G signal transmitter is expressed as 1 = 5 sin(120t + 0.52), I in mA, t in s, Find: A. The amplitude, period, frequency and phase shift (phase at time = 0, in degrees) of I B. The value of the current I at: i. t=0 ii. t= 1/60 iii. t= 1/30 iv. t = 1/15 What do you notice about your results? C. If the phase of the current I is 1 radians, what is the time at this instance.

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.61P

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