Electric Circuits When AC flows through a pure capacitance then the current leads the emf by - 90o. is in phase with emf. lags the emf by 90o. leads the emf by 90o. leads the emf by - 90o. is in phase with emf. lags the emf by 90o. leads the emf by 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The maximum current rating for a 10 k Ω, 0.5 W resistor is 0.707 mA. 28.28 mA. 7.07 mA. 14.14 mA. 0.707 mA. 28.28 mA. 7.07 mA. 14.14 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There are two capacitors C1 and C2 in parallel , what will be their equivalent capacitance? (C1C2) / C1 + C2. C1C2. (C1 + C2) / C1C2. C1 + C2. (C1C2) / C1 + C2. C1C2. (C1 + C2) / C1C2. C1 + C2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has no units? Moment of a magnet Permittivity Magnetic susceptibility Permeability Moment of a magnet Permittivity Magnetic susceptibility Permeability ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In 2 port network Z12 = Z21 indicates which property bilateral. linear. unilateral. non linear. bilateral. linear. unilateral. non linear. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Flux in a magnetic circuit can be compared in an electric circuit to inductance. current. resistance. voltage. inductance. current. resistance. voltage. ANSWER DOWNLOAD EXAMIANS APP
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