Electric Circuits VRN, VYN and VBN are three phase voltage of a balanced three phase system. If VRN = 200∠30o V and VBN = 200∠- 90o V, then phase sequence of the system is RYB. RBY. YRB. BRY. RYB. RBY. YRB. BRY. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In ac RC series circuit total voltage is 10V and voltage across resistor is 6V, then what is voltage across capacitor? 16V 10V 8V 4V 16V 10V 8V 4V ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The form factor of sinusoidal alternating current is 1.11. 1.15. 1. 0. 1.11. 1.15. 1. 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An AC voltage of 200 V at 50 Hz is applied to a coil which draws 5 A and dissipates 1000 W. The resistance and impedance of the coil respectively are 40 Ω and 40 Ω. 40 Ω and 200 Ω. 50 Ω and 200 Ω. 25 Ω and 5 Ω. 40 Ω and 40 Ω. 40 Ω and 200 Ω. 50 Ω and 200 Ω. 25 Ω and 5 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant of RL series circuit is 2L/R RC 2RC L/R 2L/R RC 2RC L/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In above question, determine the current if E = 100 V, R = 20Ω, R1 = 10 Ω and L = 2 H at 0.5 sec after short circuit. - 6.28. 9.59. - 9.59. 6.98. - 6.28. 9.59. - 9.59. 6.98. ANSWER DOWNLOAD EXAMIANS APP
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