Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 4. 0.25. 0.5. 2. 4. 0.25. 0.5. 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit of apparent power is VA. KWhr. Watts. VAR. VA. KWhr. Watts. VAR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In an AC circuit, containing pure inductance, the voltage applied is 120 V, 50 Hz while the current is 10 A. Find the value of inductance. 35 mH. 38 mH. 34 mH. 30 mH. 35 mH. 38 mH. 34 mH. 30 mH. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 2. 4. 0.5. 0.25. 2. 4. 0.5. 0.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistor stores the energy in the form of magnetic field. None of these electrical field. both A and B. magnetic field. None of these electrical field. both A and B. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is 0.015 F. 1.5 μF. 15 μF. 1.5 F. 0.015 F. 1.5 μF. 15 μF. 1.5 F. ANSWER DOWNLOAD EXAMIANS APP
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