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Mathematics, 25.11.2020 05:20 weeblordd

2. An electric fan has a resistance of 3.0 kN and a voltage rating of 220 volts. What is the current needed to operate the electric fan?
Given:
Resistance (R)
ka x (1000/1 kg) =
volts
Voltage (V)
Required: Current (1)
Formula:
voltage
resistance
Solution:
V-IR

Current =
A, the current needed to operate
the electric fan

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Answers: 3

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2. An electric fan has a resistance of 3.0 kN and a voltage rating of 220 volts. What is the curren...
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