Electric Circuits Electrolyte for silver plating is dilute sulphuric acid. potassium nitrate solution. double cyanide of silver and potassium solution. any of above. dilute sulphuric acid. potassium nitrate solution. double cyanide of silver and potassium solution. any of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of resistance R has it length and cross - section both doubled. Its resistance will become R. 2R. 4R. 0.5R. R. 2R. 4R. 0.5R. 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. 0.1 μF. 0.01 μF. 1 μF. 0.001 μF. 0.1 μF. 0.01 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For ideal tank circuit, what is the value of dynamic admittance? Both ∞ None of these 0 Both ∞ None of these 0 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits At which of the following frequency voltage across capacitor has maximum value for series circuit ? Greater than resonance frequency Less than resonance frequency Equal to resonance frequency Zero frequency Greater than resonance frequency Less than resonance frequency Equal to resonance frequency Zero frequency ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electric flux is proportional to potential difference between electrodes. rate of change of current. rate of change of potential difference. resistivity of medium. potential difference between electrodes. rate of change of current. rate of change of potential difference. resistivity of medium. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS