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

Author Question: In the typical household AC voltage of 120 V, what is the peak voltage? a. 170 V c. 85 V b. 240 V ... (Read 47 times)

leilurhhh

  • Hero Member
  • *****
  • Posts: 560
on: Jul 28, 2018
In the typical household AC voltage of 120 V, what is the peak voltage?
 a. 170 V
  c. 85 V
  b. 240 V
  d. 120 V

Question 2

A 100-m long high-voltage cable is suspended between two towers. The mass of the 100-m cable is 200 kg. If the tension in the cable is 20,000 N, what is the lowest frequency at which this cable can oscillate?
 a. 0.50 Hz
  c. 0.75 Hz
  b. 0.61 Hz
  d. 1.5 Hz


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

A


leilurhhh

  • Member
  • Posts: 560
Reply 2 on: Jul 28, 2018
Excellent

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

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?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Typical Organization of the CPT Manual Typical Organization of the CPT Manual
Typical EKG tracing. Typical EKG tracing.
An AC voltage is produced by a magnetic sensor. Most sensors should produce at least 0.1 volt AC ... An AC voltage is produced by a magnetic sensor. Most sensors should produce at least 0.1 volt AC ...
A typical evaporative emission control system. Note that when the computer turns on the canister ... A typical evaporative emission control system. Note that when the computer turns on the canister ...
Typical box used for the disposal of bagged, sealed, and autoclaved biological waste. Typical box used for the disposal of bagged, sealed, and autoclaved biological waste.
Illustration of multidirectionality and low density of fibers in typical fascia. Illustration of multidirectionality and low density of fibers in typical fascia.
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library