Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across L is 31.9 V. 50.5 V. 45.5 V. 39.1 V. 31.9 V. 50.5 V. 45.5 V. 39.1 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is 100 %. 50 % - 100 %. 50 %. less than 50 %. 100 %. 50 % - 100 %. 50 %. less than 50 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor of 50 microfarad is connected in series with a resistance of 120 Ω. If above circuit is connected across 240 V, 50 Hz 1 - φ supply. Find the capacitive reactance? 135.86 Ω. 1.765 Ω. 0.015 Ω. 63.7 Ω. 135.86 Ω. 1.765 Ω. 0.015 Ω. 63.7 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Magnetic flux has the unit of Ampere turn Newton Weber Tesla Ampere turn Newton Weber Tesla ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The average value of half wave rectified sinusoidal current waveform, whose maximum value is 1A is 0.637 A. 0.318 A. 1 A. 0.5 A. 0.637 A. 0.318 A. 1 A. 0.5 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric field intensity is F/ m2. N / Ampere. F / m. N / C. F/ m2. N / Ampere. F / m. N / C. ANSWER DOWNLOAD EXAMIANS APP
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