a 120V, 60W lamp is to be operated on 220V a.c supply mains.Calculate the value of the non inductive reactance that would be required to ensure that the lamp is run on correct value
a. 500ohms
b. 300ohms
c. 200ohms
d. 100ohms?
In Physics
3 Answers Available
Asked by Oghenemaro on 30th April, 2022
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