Electric Circuits Aluminium is produced from bauxite by oxidation. rotating. electrolytic process. froth flotation. oxidation. rotating. electrolytic process. froth flotation. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and a capacitor are connected to form series R - C circuit across a voltage source. If frequency of voltage source increases the current increases. the current remain unaltered. the current decreases abruptly. the current decreases. the current increases. the current remain unaltered. the current decreases abruptly. the current decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is 3R/2. 2R/3. R/2. R. 3R/2. 2R/3. R/2. R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant is the time taken for response to rise -------of maximum value? 100% 63.2% 68.3% 90% 100% 63.2% 68.3% 90% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of E within the field due to a point charge can be found with help of Lenzs law. Faradays law. Kirchhoffs law. Coulombs law. Lenzs law. Faradays law. Kirchhoffs law. Coulombs law. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The terminals across the source are ___________ if a voltage source is to be neglected. open circuited. replaced by a series resistance. replaced by a shunt resistance. short circuited. open circuited. replaced by a series resistance. replaced by a shunt resistance. short circuited. ANSWER DOWNLOAD EXAMIANS APP
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