Electric Circuits A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the current in the circuit? 0.1465 A. 0.4583 A. 0.2547 A. 0.1578 A. 0.1465 A. 0.4583 A. 0.2547 A. 0.1578 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is represented by the hypotenuse of impedance triangle? Resistance drop. Apparent power. Reactance drop. Impedance drop. Resistance drop. Apparent power. Reactance drop. Impedance drop. 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 36.36. 66.66. 40.25. 76.66. 36.36. 66.66. 40.25. 76.66. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 20.2o. 28.8o. 32.1o. 40.4o. 20.2o. 28.8o. 32.1o. 40.4o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of sine wave is 100 A. Its peak value is 70.7 A. 150 A. 282.8 A. 141.4 A. 70.7 A. 150 A. 282.8 A. 141.4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In balanced bridge, if the positions of detector and source are interchanged, the bridge will still remain balanced. This can be explained from which theoem Thevinin's theorem Compensation theorem Reciprocity theorem Norton's theorem Thevinin's theorem Compensation theorem Reciprocity theorem Norton's theorem ANSWER DOWNLOAD EXAMIANS APP
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