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 36.36. 76.66. 66.66. 40.25. 36.36. 76.66. 66.66. 40.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the three colour bands of a resistor are grey, violet and gold, what is the value of the resistor? 7.7 ohms. 8.7 ohms. 6.7 ohms. 9.7 ohms. 7.7 ohms. 8.7 ohms. 6.7 ohms. 9.7 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R < r. R > r. None of these R = r. R < r. R > r. None of these R = r. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Given network is having N nodes and b branches, then number of individual loops are b - N - 1. N. N - 1. b - N + 1. b - N - 1. N. N - 1. b - N + 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter characteristic impedance unchanged in pass band. both A and B. none of these. attenuation does not increase rapidly beyond cut off frequency. characteristic impedance unchanged in pass band. both A and B. none of these. attenuation does not increase rapidly beyond cut off frequency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active filter consists of capacitor. inductor. op-amp. op-amp and capacitor. capacitor. inductor. op-amp. op-amp and capacitor. ANSWER DOWNLOAD EXAMIANS APP
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