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Author Question: What is the current draw of a 1,200-W electric heater operating on a 120-V AC power supply? A) ... (Read 135 times)

deesands

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on: Jul 24, 2018
What is the current draw of a 1,200-W electric heater operating on a 120-V AC power supply?
 
  A) 120 V + 1,200 W = 1,320 A B) 1,200 W/120 V = 10 A
  C) 1,200 W  120 V = 144,000 A D) 120 V/1,200 W = 0.1 A

Question 2

What is the current draw of a 120-V circuit with a resistance of 20?
 
  A) 120 V + 20 = 140 A B) 120 V  20 = 2,400 A
  C) 120 V/20 = 6 A D) 20/120 V = 0.17 A


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billybob123

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

C


deesands

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Reply 2 on: Jul 24, 2018
Gracias!

mohan

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Reply 3 on: Yesterday
:D TYSM

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