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

Author Question: A lamp rated at 120W 120V has a filament resistance of A) 1 ohm. B) 60 ohms. C) 100 ohms. D) ... (Read 141 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jul 29, 2018
A lamp rated at 120W 120V has a filament resistance of
 
  A) 1 ohm.
  B) 60 ohms.
  C) 100 ohms.
  D) 144 ohms.
  E) none of the above

Question 2

Power is defined as the energy expended per unit of time. When translated to electrical terms, power is equal to
 
  A) current multiplied by resistance.
  B) current multiplied by voltage.
  C) current divided by time.
  D) voltage divided by time.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: B


jenna1

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Jul 29, 2018
Thanks


Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

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?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ... Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ...
Louis Comfort Tiffany, Tiffany Studios, Water-lily table lamp. Louis Comfort Tiffany, Tiffany Studios, Water-lily table lamp.
A typical malfunction indicator lamp (MIL) often labeled “check engine.” A typical malfunction indicator lamp (MIL) often labeled “check engine.”
Connections and settings necessary to measure fuel-injector resistance. Connections and settings necessary to measure fuel-injector resistance.
A thick filament of myosin II molecules A thick filament of myosin II molecules
Introduction to Disease Resistance Introduction to Disease Resistance
Video: Smoking Cessation

For a complete list of videos, visit our video library