Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 0.5. 2. 0.25. 4. 0.5. 2. 0.25. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter both A and B. attenuation does not increase rapidly beyond cut off frequency. characteristic impedance unchanged in pass band. none of these. both A and B. attenuation does not increase rapidly beyond cut off frequency. characteristic impedance unchanged in pass band. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which metal is deposited for electro forming? Chromium. Iron. Silver. Nickel. Chromium. Iron. Silver. Nickel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical inductors are connected in delta with a 220 V, 50 Hz, 3 - φ, supply. If the phase current is 24 A, then what is the value of each of the inductance? 0.049 H. 0.029. None of these. 0.058 H. 0.049 H. 0.029. None of these. 0.058 H. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when total current equals the sum of branch currents. both carry the same value of current. both have the same potential difference. both ‘b’ and ‘c’ total current equals the sum of branch currents. both carry the same value of current. both have the same potential difference. both ‘b’ and ‘c’ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A reactance having an inductor of 0.15 H is connected in series with 10 Ω resistance. What will be the inductive reactance? 47.1 Ω. None of these. 1.5 Ω. 48.15 Ω. 47.1 Ω. None of these. 1.5 Ω. 48.15 Ω. ANSWER DOWNLOAD EXAMIANS APP
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