Electric Circuits What will be the capacitance when distance between the 2 plates of a condenser of capacitance 8 micro farad is reduced from 10 mm to 4 mm? 1 microfarad. 8 microfarad. 3.2 microfarad. 20 microfarad. 1 microfarad. 8 microfarad. 3.2 microfarad. 20 microfarad. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by rotating. froth flotation. oxidation. electrolytic process. rotating. froth flotation. oxidation. electrolytic process. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor passes a current of 12.6 mA when supplied with 20 V ac with a frequency of 1000 Hz. The capacitance will be 1 μF. 0.001 μF. 0.01 μF. 0.1 μF. 1 μF. 0.001 μF. 0.01 μF. 0.1 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is referred as the average value in AC opearation? Average of all values of an alternating quantity. Average of all values of an alternating quantity over a complete cycle. Average of all values of the (+)ve and (-)ve half. Average of all values of the phase sequences. Average of all values of an alternating quantity. Average of all values of an alternating quantity over a complete cycle. Average of all values of the (+)ve and (-)ve half. Average of all values of the phase sequences. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When we use super node technique All of these current source branch is common for two meshes. ideal voltage source is connected between non reference node and reference. ideal voltage source is connected between two non reference nodes. All of these current source branch is common for two meshes. ideal voltage source is connected between non reference node and reference. ideal voltage source is connected between two non reference nodes. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is not a bilateral element? Inductor. Capacitor. Resistor. Diode. Inductor. Capacitor. Resistor. Diode. ANSWER DOWNLOAD EXAMIANS APP
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