Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 0.020. 1.56. 6.24. 3.12. 0.020. 1.56. 6.24. 3.12. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two sinusoidal quantities are said to be in phase quadrature, when their phase difference is 45o. 0o. 30o. 90o. 45o. 0o. 30o. 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following defined the average value ? Charge transfer Heating effect Current Voltage Charge transfer Heating effect Current Voltage ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the inductance. 6.37 µF. 0.47 µF. 2.25 µF. 1.58 µF. 6.37 µF. 0.47 µF. 2.25 µF. 1.58 µF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There are two capacitors C1 and C2 in parallel , what will be their equivalent capacitance? C1 + C2. (C1 + C2) / C1C2. (C1C2) / C1 + C2. C1C2. C1 + C2. (C1 + C2) / C1C2. (C1C2) / C1 + C2. C1C2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the weight of substance deposited depends on shape of article. atmospheric humidity. quantity of electricity. room temperature. shape of article. atmospheric humidity. quantity of electricity. room temperature. ANSWER DOWNLOAD EXAMIANS APP