the peak value of an alternating current in a 1500w device is 6.4a. what is the rms voltage across it?
Answers
Answered by
0
Answer:
By P = V x i
=>V(peak) = P(peak)/i = 1500/5.4 = 277.78 Volt
=>By V(peak) = sqrt2 x V(rms)
=>V(rms) = 277.78/1.41 = 196.42 Volt
Explanation:
Similar questions