« previous next »

Author Question: The current drawn by a 1200-W toaster connected to 120 V is 10 A. The resistance of the toaster ... (Read 165 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
The current drawn by a 1200-W toaster connected to 120 V is 10 A. The resistance of the toaster coils is
 
  A) 6 ohms.
  B) 12 ohms.
  C) 18 ohms.
  D) none of the above

Question 2

An electric heater is rated 300W 110V. The safety fuse in the circuit can withstand 15 A of current. How many heaters can be safely operated in the circuit?
 
  A) 2
  B) 3
  C) 4
  D) 5
  E) more than 5


joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 29, 2018
TY


joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Emphysema. (a) Illustration comparing normal lungs and emphysemic lungs. The inserts illustrate how Emphysema. (a) Illustration comparing normal lungs and emphysemic lungs. The inserts illustrate how
A star link-type network where all of the modules are connected together using splice packs. A star link-type network where all of the modules are connected together using splice packs.
A dim headlight indicates excessive resistance in fuel pump circuit. A dim headlight indicates excessive resistance in fuel pump circuit.
Introduction to Disease Resistance Introduction to Disease Resistance
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
Video: Exocytosis - secretion

For a complete list of videos, visit our video library