Electric Circuits A 10 μF capacitor and 100 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow brightest? 100 Hz. 1000 Hz. 1 Hz. 10 Hz. 100 Hz. 1000 Hz. 1 Hz. 10 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is less than 50 %. 100 %. 50 % - 100 %. 50 %. less than 50 %. 100 %. 50 % - 100 %. 50 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is applicable for both linear and non-linear circuits? Superposition theorem. Thevnin’s theorem. None of these . Norton’s theorem. Superposition theorem. Thevnin’s theorem. None of these . Norton’s theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The energy required to charge a 10 μF capacitor to 100 V is 10 × 10-9 J. 5 × 10-9 J. 0.01 J. 0.05 J. 10 × 10-9 J. 5 × 10-9 J. 0.01 J. 0.05 J. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A two port network is defined by the relation The value of Z11 is -2/11. -3. 2/11. 2. -2/11. -3. 2/11. 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Atoms have no electric charge because they have an equal number of charged and non charged particles. have an equal number of electrons and protons. have an equal number of neutrons and protons. have neutrons in their nuclei. have an equal number of charged and non charged particles. have an equal number of electrons and protons. have an equal number of neutrons and protons. have neutrons in their nuclei. ANSWER DOWNLOAD EXAMIANS APP
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