A voltage source inverter is used when source and load inductances are respectively
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Given that when connected in series each resistance consume power X. That means the resistance are equal.
Let the resistance for each be ‘r’ and the voltage across which they are connected in series be V.
So, X = V2/(3r)
=> V2 = 3rX
Now, when they are connected in parallel, the voltage across each resistance is V. So, power consumed by each resistance is = V2/r = 3rX/r = 3X.
And the net power consumed by the circuit is = 3 × 3X = 9X
Let the resistance for each be ‘r’ and the voltage across which they are connected in series be V.
So, X = V2/(3r)
=> V2 = 3rX
Now, when they are connected in parallel, the voltage across each resistance is V. So, power consumed by each resistance is = V2/r = 3rX/r = 3X.
And the net power consumed by the circuit is = 3 × 3X = 9X
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