Free calculations lesson
Calculate current, voltage, and resistance.
Question 1 of 4
A 30 Ω resistive load is connected to 240 V. How much current does it draw?
A0.125 A
B7,200 A
C8 AYour answer: correct
D210 A
Correct. You chose C: 8 A.
I = E ÷ R = 240 ÷ 30 = 8 A.