Electric Circuits If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is 1.94% 39.00% 25.64% 1.89% 1.94% 39.00% 25.64% 1.89% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If conductance increases as temperature increases it is called as .......... None of these negative co-efficient. positive co-efficient. both 1 and 2. None of these negative co-efficient. positive co-efficient. both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will becomes zero. decrease. remains unchanged. increase. becomes zero. decrease. remains unchanged. increase. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During charging, the electrolyte of a lead acid battery becomes weaker. stronger. diluted with water. there is no change in electrolyte. weaker. stronger. diluted with water. there is no change in electrolyte. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The arrangement of 12 cells each of internal resistance 1.5 Ohm to give maximum current in external load resistance of 2 Ohm will be in 3 parallel rows each row having 4 cells in series. all 12 in series. in 4 parallel rows each row having 3 cells in series. all 12 in parallel. in 3 parallel rows each row having 4 cells in series. all 12 in series. in 4 parallel rows each row having 3 cells in series. all 12 in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Efficiency of electrical machines should be calculated by measuring losses and output. losses. losses and input. output and input. losses and output. losses. losses and input. output and input. ANSWER DOWNLOAD EXAMIANS APP
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