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

Author Question: A series circuit has equal values for resistance, capacitive reactance, and inductive reactance. The ... (Read 90 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 28, 2018
A series circuit has equal values for resistance, capacitive reactance, and inductive reactance. The phase angle for this circuit is:
 a. 180.
  c. 60.
  b. 60.
  d. not given.

Question 2

Doubling the power output from a speaker emitting a single frequency will result in what increase in loudness?
 a. 0.33 dB
  c. 4.8 dB
  b. 3.0 dB
  d. 9.0 dB


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

14vl19

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


LaDunn

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jul 28, 2018
Thank you!


14vl19

  • Sr. Member
  • ****
  • Posts: 310
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Trignomentry values Trignomentry values
Shirin Neshat, Rebellious Silence, from the series Women of Allah. Shirin Neshat, Rebellious Silence, from the series Women of Allah.
Changes in Blood Test Values with Acute Myocardial Infarction Changes in Blood Test Values with Acute Myocardial Infarction
Capacitors in series and an equivalent capacitor Capacitors in series and an equivalent capacitor
Physics - A Mixture of Series and Parallel Capacitance Physics - A Mixture of Series and Parallel Capacitance
Selected Broad Sense Heritability (H2) Values from Human Twin Studies Selected Broad Sense Heritability (H2) Values from Human Twin Studies
Video: Chemical Messengers Animation

For a complete list of videos, visit our video library