This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the phase angle between current and voltage is 10o, determine the power factor. What will be ... (Read 483 times)

SGallaher96

  • Hero Member
  • *****
  • Posts: 509
on: Jul 26, 2018
If the phase angle between current and voltage is 10o, determine the power factor.
 
  What will be an ideal response?

Question 2

What are the frequencies of the harmonic content of a 60 Hz square up to the fifth harmonic?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Awesome

  • Sr. Member
  • ****
  • Posts: 280
Reply #1 on: Jul 26, 2018
Answer to Question 1

PF = cos (10o) = 0.985

Answer to Question 2

The harmonic sinusoidal components of 60 Hz square wave are the first, third, and fifth harmonics at 60 Hz, 180 Hz, and 300 Hz.


SGallaher96

  • Member
  • Posts: 509
Reply 2 on: Jul 26, 2018
:D TYSM

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Voltmeter hook-ups for voltage-drop testing of a GM-type cranking circuit. Voltmeter hook-ups for voltage-drop testing of a GM-type cranking circuit.
Terminals 85 and 86 represent the coil inside the relay. Terminal 30 is the power terminal, 87a is ... Terminals 85 and 86 represent the coil inside the relay. Terminal 30 is the power terminal, 87a is ...
Herpes is a local contraindication during active phase. Herpes is a local contraindication during active phase.
Dilution Factor Dilution Factor
During G0 and early G1, pRB interacts with and inactivates transcription factor E2F During G0 and early G1, pRB interacts with and inactivates transcription factor E2F
Determine the mass of a nonvolatile, nonionizing compound that must be added to 4.76 kg of ... Determine the mass of a nonvolatile, nonionizing compound that must be added to 4.76 kg of ...
Video: Acid-base imbalances - respiratory acidosis and alkalosis

For a complete list of videos, visit our video library