Hair Dryer Dryers
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will a 1200 W hair dryer operate on a 120 V line if the current is limited to 15 A by a safety fuse?
a) can two hair dryers operate on this line?
1, yes
2. no
P = I V
1200 = I * 120
I = 10 a
under 15 amp so it's ok with 1
but if you have 2. i will be 20 amp and you will blow the fuse.
Relaxing hair dryer and vacuum sounds

















































