Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across R is 40.8 V. 50.8 V. 24.4 V . 30.6 V. 40.8 V. 50.8 V. 24.4 V . 30.6 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of the resultant current in a wire which carries a DC current of 10A and a sinusoidal current of peak value 20A is 17.3A . 14.14A. 30A. 22.4A. 17.3A . 14.14A. 30A. 22.4A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When water is added to sulphuric acid colour of acid changes. water start boiling. lot of heat is generated. acid particles get separated. colour of acid changes. water start boiling. lot of heat is generated. acid particles get separated. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Magnetic flux has the unit of Tesla Ampere turn Newton Weber Tesla Ampere turn Newton Weber ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? None of these Both Series resonance Parallel resonance None of these Both Series resonance Parallel resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The thevnin equivalent of the circuit shown in the figure is 0.75 V, 1.5 Ohm 1.5V, 1.5 Ohm 0.75V, 5/6 Ohm 1.5V, 5/6 Ohm 0.75 V, 1.5 Ohm 1.5V, 1.5 Ohm 0.75V, 5/6 Ohm 1.5V, 5/6 Ohm ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS