At _______ frequencies the parallel R-L circuit behaves as purely resistive
At _______ frequencies the parallel R-L circuit behaves as purely resistive
A. low
B. very low
C. high
D. very high
Similar Posts
In a R-L-C circuit_________?
In a R-L-C circuit_________?A. power is consumed in resistance and is equal to I R
B. exchange of power takes place between inductor and supply line
C. exchange of power takes place between capacitor and supply line
D. exchange of power does not take place between resistance and the supply line
E. all above are correctAn A.C. voltage is impressed across a pure resistance of 3.5 ohms in parallel with a pure inductance of impedance of 3.5 ohms?
An A.C. voltage is impressed across a pure resistance of 3.5 ohms in parallel with a pure inductance of impedance of 3.5 ohms?A. the current through the resistance is more
B. the current through the resistance is less
C. both resistance and inductance carry equal currents
D. none of the aboveForm factor for a sine wave is________?
Form factor for a sine wave is________?A. 1.414
B. 0.707
C. 1.11
D. 0.637In AC. circuits, laminated iron is invariably used in order to__________?
In AC. circuits, laminated iron is invariably used in order to__________?A. reduce eddy current loss
B. increase heat radiation
C. make assembly cheap and easier
D. reduce circuit permeabilityFor the same peak value which of the following wave will ‘have the highest r.m.s. value?
For the same peak value which of the following wave will ‘have the highest r.m.s. value?A. square wave
B. half wave rectified sine wave
C. triangular wave
D. sine waveThe peak value of a sine wave is 200 V. Its average value is___________?
The peak value of a sine wave is 200 V. Its average value is___________?A. 127.4 V
B. 141.4 V
C. 282.8 V
D. 200V