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

Author Question: A capacitor with a reactance (XC) of 470 is in series with a 470 resistor. The combination is ... (Read 73 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
A capacitor with a reactance (XC) of 470  is in series with a 470  resistor. The combination is across a sine wave ac source producing 22 mA. Resistive power (PR) is
 
  A) 22.7 mVAR B) 22.7 mW C) 227 mW D) 227 mVAR

Question 2

A 16 F capacitor is in series with a 68  resistor across a 240 Hz, sine wave, 12-V ac source. Circuit impedance is
 
  A)  41  B)  80  C)  27  D)  68


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ricroger

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


tatyanajohnson

  • Member
  • Posts: 569
Reply 2 on: Jul 28, 2018
Excellent

shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Tracheostomy. A tracheotomy, or incision into the trachea, is performed to create an opening into th Tracheostomy. A tracheotomy, or incision into the trachea, is performed to create an opening into th
Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004 Martha Rosler, Gladiators, from the series House Beautiful: Bringing the War Home. 2004
Carrie Mae Weems, You Became a Scientific Profile, from the series From Here I Saw What Happened ... Carrie Mae Weems, You Became a Scientific Profile, from the series From Here I Saw What Happened ...
Opioid Combination Drugs for Severe Cold Symptoms Opioid Combination Drugs for Severe Cold Symptoms
Sequence Series Arithmatic Progression Problem Sequence Series Arithmatic Progression Problem
Harmonic Series Solution Harmonic Series Solution
Video: Carbohydrate digestion - mouth and stomach & pancreas and small intestine

For a complete list of videos, visit our video library