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

Author Question: Household 120-V outlets are made to accept three-pronged plugs. One of the prongs attaches to the ... (Read 22 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jul 28, 2018
Household 120-V outlets are made to accept three-pronged plugs. One of the prongs attaches to the live wire at 120 V, and another attaches to the neutral wire that is connected to ground. What is the round third prong for?
 a. It serves as a backup to the hot wire.
  b. Nothing electrical, it is for mechanical sturdiness.
  c. It connects the case of the appliance directly to ground for safety purposes.
  d. It lets the appliance run if the neutral wire breaks.

Question 2

In a large tank of liquid, the hydrostatic pressure at a given depth is a function of:
 a. depth.
  c. liquid density.
  b. surface area. d. Choices a and c are both valid.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jul 28, 2018
Gracias!

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

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?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Here's how comic book heroes are made Here's how comic book heroes are made
When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive
Typical slip-joint pliers are common household pliers. The slip joint allows the jaws to be opened ... Typical slip-joint pliers are common household pliers. The slip joint allows the jaws to be opened ...
Removing the EGR passage plugs from the intake manifold on a Honda. Removing the EGR passage plugs from the intake manifold on a Honda.
Foods made with fat substitutes aren’t calorie free Foods made with fat substitutes aren’t calorie free
What is the mole fraction of I2 in a solution made by dissolving 139 g of I2 in 245 g of ... What is the mole fraction of I2 in a solution made by dissolving 139 g of I2 in 245 g of ...
Video: Acids and bases - definition

For a complete list of videos, visit our video library