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vodka
[1.7K]
2 years ago
5
an arc welder provides 250 amps of current when operating with a voltage of 40 volts. what is the power required by this welder
Mathematics
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2
answers:
FrozenT
[24]
2 years ago
7
0
Power = VI
Where V is the voltage and I the current
P=40*250
=10,000 watts
=10 kilowatts
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FinnZ
[79.3K]
2 years ago
3
0
The power(P) of the circuits is the product of the voltage (V) in volts and current(I) in amperes.
P = IV
Substituting the known values to the equation,
P = (250 amps) x (40 volts) = 10,000 Watts
Thus, the answer is 10,000 Watts.
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