Author Question: What is the current draw of a 1,200-W electric heater operating on a 120-V AC power supply? A) ... (Read 136 times)

deesands · **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