Question: An alternating voltage and current are given by v = 100cos(t + 15)V and i = 4cos(t 105), respectively. a) Calculate real power (P) b)

An alternating voltage and current are given by v = 100cos(t + 15)V and i = 4cos(t 105), respectively.

a) Calculate real power (P)

b) Calculate reactive power (Q)

c) Calculate apparent power (S)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

Q:

CHARGE TO MASS RATIO FOR THE ELECTRON OBJECTIVE: To measure the ratio of the charge of an electron to its mass. METHOD: A stream of electrons is accelerated by having them "fall" through a measured...

Q:

A 480 V, 50 Hz, 4 pole three-phase induction motor rated at 20 kW has a rated power factor of 0.78 at a rated speed of 1440 rpm. The mechanical loss at this rated the condition is given as 0.9 kW....

Q:

A 480 V, 50 Hz, 4 pole three-phase induction motor rated at 20 kW has a rated power factor of 0.78 at a rated speed of 1440 rpm. The mechanical loss at this rated the condition is given as 0.9 kW....

Q:

[ 1 5 marks ] A given circuit operating at \ ( 5 0 0 \ mathrm { rad } / \ mathrm { s } \ ) is driven by a voltage \ ( V _ { s } = 2 0 0 \ angle 0 ^ { \ circ } V \ ) , and has a driving point...

Q:

Experiment 7 Lab Manual American International University- Bangladesh Department of Electrical and Electronic Engineering EEE2208: Electrical Machines 1 Laboratory Title: Study of a Single-Phase...

Q:

Hello, you already did chapter 1 and 2 of my MASTERS Thesis already for me. (See attached) So normally you know masters thesis consist of 5 chapters right ??..... But in this case my thesis will be 4...

Q:

I need help to fill out table 3 on page 88, and question 1 to 3 on page 89 to 90 Vo Monitor Run Monktor Run Output Voltage, Ch 01 (v) Output Voltage, Ch 01 (v) IbWNNOHNWI -3 -2 - 1 1 0.0001 0.0002...

Q:

Q.11- The laws of electromagnetic induction (Faraday's law and Lenz's law) are summarized in following equation: (a) e-iR (b) e = La di dt (c) e = dop dt (d) None of these (Gate EE 1998) Q.12- An...

Q:

This is a lab report given to me by Brooklyn College in my Physics 2100 class. I really need help and I would greatly appreciate it if someone may complete it to the best of their ability and answer...

Q:

Please help me fill in the chart for Part 1: Question #5 and #6. As well as Part2: Questions #1-5. Data sheet will be given, as well as procedures on pages 59-63. Thank you! Experiment 4: Resistance...

Q:

How might an investigator obtain the physical location associated with a computer device that is used to communicate over the Internet?

Q:

If a company does not monitor notes and loans payable for due dates and interest payment dates in relation to financial statement dates, what misstatements can appear in the financial statements?

Q:

Based on the most recent ACFE Report to Nations on Occupational Fraud presented in class, the typical occupational fraudster includes all the following traits EXCEPT? Question 35Select one: a. The...

Q:

WHAT IS the cash flow statement BBINFIT ,AND HOW WE CAN ANALAYSES

Q:

=+ c. Suppose that some change in government policy reduces the natural rate of unemployment. Using the graph you drew in part (b), describe how this change affects output both

Q:

=+ 6. Many demographers predict that the United States will have zero population growth in the twenty-fi rst century, in contrast to average population growth of about 1 percent per year in

Q:

=+capital, L is the labor force, and u is the natural rate of unemployment. The national saving rate is s, the labor force grows at rate n, and capital depreciates at rate .