If a 1w resistor has a resistance of 4.7 moms. What is the maximum current level for the resistor?

To calculate the maximum current level for the resistor, we can use Ohm's Law:

V = I * R

Where:
V = Voltage (1W)
I = Current (to be calculated)
R = Resistance (4.7 ohms)

We can rearrange the formula to solve for current:

I = V / R

I = 1 / 4.7

I ≈ 0.213 A

Therefore, the maximum current level for the 1W resistor with a resistance of 4.7 ohms is approximately 0.213 Amperes.