A periodic voltage v (t) = 1 + 4 sin t + 2 cos t is applied across a – McqOptions

MCQOPTIONS

1.	A periodic voltage v (t) = 1 + 4 sin t + 2 cos t is applied across a 1 resistance. The power dissipated is ____________
A.	1 W
B.	11 W
C.	21 W
D.	24.5 W
Answer» C. 21 W

Discussion

No Comment Found

Related MCQs

For a T-network if the Open circuit impedance parameters are given as z<sub>11</sub>, z<sub>21</sub>, z<sub>12</sub>, z<sub>22</sub>, then z<sub>22</sub> in terms of Inverse Hybrid parameters can be expressed as ________
For a T-network if the Open circuit impedance parameters are given as z<sub>11</sub>, z<sub>21</sub>, z<sub>12</sub>, z<sub>22</sub>, then z<sub>12</sub> in terms of Inverse Hybrid parameters can be expressed as ________
For a T-network if the Open circuit impedance parameters are given as z<sub>11</sub>, z<sub>21</sub>, z<sub>12</sub>, z<sub>22</sub>, then z<sub>11</sub> in terms of Inverse Hybrid parameters can be expressed as ________
A 10 F capacitor is charged from a 5 volt source through a resistance of 10 k . The charging current offer 35 m sec. If the initial voltage on C is 3 V is ___________
A triangular Pulse of 50 V peak is applied to a capacitor of 0.1 F. The change of the capacitor and its waveform shape is ___________
A resistance and an inductance are connected in parallel and fed from 50 Hz ac mains. Each branch takes a current of 5 A. The current supplied by source is ____________
Permeability is analogous to _____________
For a T-network if the Open circuit impedance parameters are given as z<sub>11</sub>, z<sub>21</sub>, z<sub>12</sub>, z<sub>22</sub>, then z<sub>22</sub> in terms of Hybrid parameters can be expressed as ________
For a T-network if the Open circuit impedance parameters are given as z<sub>11</sub>, z<sub>21</sub>, z<sub>12</sub>, z<sub>22</sub>, then z<sub>12</sub> in terms of Hybrid parameters can be expressed as ________
For a T-network if the Open circuit impedance parameters are given as z<sub>11</sub>, z<sub>21</sub>, z<sub>12</sub>, z<sub>22</sub>, then z<sub>11</sub> in terms of Hybrid parameters can be expressed as ________