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What is the power consumed by a device that operates at a voltage of 120 volts and draws a current of 3 amperes?

Practice Questions

1 question
Q1
What is the power consumed by a device that operates at a voltage of 120 volts and draws a current of 3 amperes?
  1. 360 watts
  2. 40 watts
  3. 120 watts
  4. 240 watts

Questions & Step-by-step Solutions

1 item
Q
Q: What is the power consumed by a device that operates at a voltage of 120 volts and draws a current of 3 amperes?
Solution: Power (P) is calculated as P = V * I. Thus, P = 120 V * 3 A = 360 W.
Steps: 0

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