« previous next »

Author Question: A capacitor with a reactance (XC) of 1.2 k is in series with a 1 k resistor. The combination is ... (Read 56 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Jul 28, 2018
A capacitor with a reactance (XC) of 1.2 k is in series with a 1 k resistor. The combination is across a sine wave ac source producing 20 mA. The apparent power (PAPP) for the circuit is
 
  A) 480 mVA B) 400 mVA C) 80 mVA D) 625 mVA

Question 2

A 16 F capacitor is in series with a 68  resistor across a 240 Hz, sine wave, 12-V ac source. Total circuit current is
 
  A) 151 mA B) 176 mA C) 293 mA D) 444 mA


pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Faith Ringgold, God Bless America, No. 13 from the series American People. Faith Ringgold, God Bless America, No. 13 from the series American People.
Kitagawa Utamaro, The Fickle Type, from the series Ten Physiognomies of Women. Kitagawa Utamaro, The Fickle Type, from the series Ten Physiognomies of Women.
Selected Combination Oral Antidiabetic Drugs Selected Combination Oral Antidiabetic Drugs
Capacitors in parallel and an equivalent capacitor Capacitors in parallel and an equivalent capacitor
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
Physics - A Mixture of Series and Parallel Capacitance Physics - A Mixture of Series and Parallel Capacitance
Video: Cellular Defects - Osteoblasts, Osteoclasts and Osteocytes

For a complete list of videos, visit our video library