Electric Circuits Common impurity in battery electrolyte is lead sulfate. dust. sodium chloride. iron. lead sulfate. dust. sodium chloride. iron. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the resistance if 10 resistors of 10 ohm each are connected in series? 100 Ω. 10 Ω. 0.1 Ω. 1 Ω. 100 Ω. 10 Ω. 0.1 Ω. 1 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when both have the same potential difference. both carry the same value of current. both ‘b’ and ‘c’ total current equals the sum of branch currents. both have the same potential difference. both carry the same value of current. both ‘b’ and ‘c’ total current equals the sum of branch currents. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Select the wave that has the least value of form factor. Rectangular wave. Sine wave. Triangular wave. Square wave. Rectangular wave. Sine wave. Triangular wave. Square wave. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? Not possible. 1. 2. 4. Not possible. 1. 2. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is 50 % - 100 %. less than 50 %. 100 %. 50 %. 50 % - 100 %. less than 50 %. 100 %. 50 %. ANSWER DOWNLOAD EXAMIANS APP
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