JEE Main 2005 Physics question
A circuit has a resistance of 12Ω and an impedance of 15Ω. The power factor of the circuit will be
Answer: (1)
Solution
Power factor , option (1). 1.25 is the inverse ratio (a power factor cannot exceed 1).
A circuit has a resistance of 12Ω and an impedance of 15Ω. The power factor of the circuit will be
Power factor , option (1). 1.25 is the inverse ratio (a power factor cannot exceed 1).