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

Author Question: A 150-W lamp is placed into a 120-V ac outlet. What is the peak current? A) 0.80 A B) 0.88 A C) ... (Read 71 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 29, 2018
A 150-W lamp is placed into a 120-V ac outlet. What is the peak current?
 
  A) 0.80 A
  B) 0.88 A
  C) 1.2 A
  D) 1.8 A

Question 2

The small piston of a hydraulic lift has a diameter of 8.0 cm, and its large piston has a diameter of 40 cm. The lift raises a load of 15,000 N. Assume the pistons each have negligible weight.
 
  (a) Determine the force that must be applied to the small piston. (b) Determine the pressure applied to the fluid in the lift.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcni194

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

(a) 600 N (b) 1.2  105 Pa


CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jul 29, 2018
TY


mcni194

  • Sr. Member
  • ****
  • Posts: 311
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Genetics of Widow's Peak Genetics of Widow's Peak
Instructing Patients According to Their Needs: Teaching Peak Flow Measurement Instructing Patients According to Their Needs: Teaching Peak Flow Measurement
If the pump is not running, check the wiring and current flow before going through the process of ... If the pump is not running, check the wiring and current flow before going through the process of ...
The temperature of the outlet should be at least 10% hotter than the temperature of the inlet. if ... The temperature of the outlet should be at least 10% hotter than the temperature of the inlet. if ...
A current model for protein secretion by prokaryotes A current model for protein secretion by prokaryotes
Drawing of Central PompeII In Its Current State Drawing of Central PompeII In Its Current State
Video: Covalent bonds - role in the body

For a complete list of videos, visit our video library