Electric Circuits A star connected load has three equal impedance each of (40 + j30) Ω If the line current is 5 A then value of line voltage is 200 V. 250 √3 V. 250 / √3 V. 250 V. 200 V. 250 √3 V. 250 / √3 V. 250 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of 0.14 mm diameter and specific resistance 9.6 Ω - cm is 440 cm long. The resistance of the wire will be 9.6 Ω. 27.4 Ω. 13.7 Ω. 11.3 Ω. 9.6 Ω. 27.4 Ω. 13.7 Ω. 11.3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for reciprocity in case of ABCD parameters is AB-CD = 1. AD-BC = 1 . AD-BC = 0. AB-CD = 0. AB-CD = 1. AD-BC = 1 . AD-BC = 0. AB-CD = 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Four resistances 80 Ohm, 50 Ohm, 25 Ohm and R are connected in parallel. Current through 25 Ohm resistance is 4A. Total current of supply is 10A. The value of R will be 40.25. 66.66. 36.36. 76.66. 40.25. 66.66. 36.36. 76.66. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which property is used to oppose the flow of current ? Capacitance Inductance Poteintial difference Resistance Capacitance Inductance Poteintial difference Resistance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The average value of half wave rectified sinusoidal current waveform, whose maximum value is 1A is 1 A. 0.637 A. 0.318 A. 0.5 A. 1 A. 0.637 A. 0.318 A. 0.5 A. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS