Electric Circuits A 10 μF capacitor and 100 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow brightest? 1000 Hz. 100 Hz. 1 Hz. 10 Hz. 1000 Hz. 100 Hz. 1 Hz. 10 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Four resistances 80 Ohm, 50 Ohm, 25 Ohm and R are connected in parallel. Current through 25 Ohm resistance is 4A. Total current of supply is 10A. The value of R will be 76.66. 66.66. 40.25. 36.36. 76.66. 66.66. 40.25. 36.36. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be 3.33 A 5 A 1 A 23.33 A 3.33 A 5 A 1 A 23.33 A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Nodal analysis can be applied for both planar and non planar networks. planar networks. non planar networks. neither planar and non planar networks. both planar and non planar networks. planar networks. non planar networks. neither planar and non planar networks. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The greater the internal resistance of a cell the lesser the emf. the greater the emf. the lesser the terminal voltage. the greater the terminal voltage. the lesser the emf. the greater the emf. the lesser the terminal voltage. the greater the terminal voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reciprocity condition for h parameters is h12 = h21. h12 = h21. h11h22 - h21h12 = 0. h12 = - h21. h12 = h21. h12 = h21. h11h22 - h21h12 = 0. h12 = - h21. ANSWER DOWNLOAD EXAMIANS APP
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