Electric Circuits Which of following capacitors has relatively shorter shelf life? Electrolytic. both (B) and (C) above. Paper. Glass. Electrolytic. both (B) and (C) above. Paper. Glass. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The phase angle difference between current and voltage is 90o, the power will be maximum. VI. zero. minimum. maximum. VI. zero. minimum. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The alternative names for active power is/are true power. real power. average power. All of these true power. real power. average power. All of these 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. 63.7 Ω. 0.015 Ω. 1.765 Ω. 135.86 Ω. 63.7 Ω. 0.015 Ω. 1.765 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A voltage of v = 100 sin (wt + π/3) is applied to pure resistor of 30 Ohm. What is the RMS value of current is 4.71. 5.77. 2.36. 1.92. 4.71. 5.77. 2.36. 1.92. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be 4 kΩ. 400 Ω. 1 Ω. 200 Ω. 4 kΩ. 400 Ω. 1 Ω. 200 Ω. ANSWER DOWNLOAD EXAMIANS APP
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