Electric Circuits Power factor can be defined as both option B and C. sine of voltage and current. ratio of resistance versus impedance. cosine of angle between voltage and current. both option B and C. sine of voltage and current. ratio of resistance versus impedance. cosine of angle between voltage and current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following quantities consists of SI unit as WATT ? Current Power Force Charge Current Power Force Charge 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. 0.015 Ω. 63.7 Ω. 1.765 Ω. 135.86 Ω. 0.015 Ω. 63.7 Ω. 1.765 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is/are active element? Voltage source None of these. Current source Both Voltage source None of these. Current source Both ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistor stores the energy in the form of magnetic field. electrical field. None of these both A and B. magnetic field. electrical field. None of these both A and B. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The linear circuit element is resistor. all of above. inductor. capacitor. resistor. all of above. inductor. capacitor. ANSWER DOWNLOAD EXAMIANS APP
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