Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 200 Ohms. 50 Ohms. 100 Ohms. 400 Ohms. 200 Ohms. 50 Ohms. 100 Ohms. 400 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reactive power drawn by a pure resistor is maximum minimum 0 None of these maximum minimum 0 None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the circuit given in the figure the power delivered by the 2 V source is given by - 4 W. 4 W. - 2 W. 2 W. - 4 W. 4 W. - 2 W. 2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits One atomic mass unit ( amu ) is approximately equal to 1.6 × 10-19 Kg. 1.6 × 10-13 Kg. 1.6 × 10-27 Kg. 1.6 × 10-24 Kg. 1.6 × 10-19 Kg. 1.6 × 10-13 Kg. 1.6 × 10-27 Kg. 1.6 × 10-24 Kg. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three 3Ω resistors are connected to form a triangle. What is the resistance between any two of the corner? 2 Ω. 6 Ω. 9 Ω. 3 Ω. 2 Ω. 6 Ω. 9 Ω. 3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The arrangement of 12 cells each of internal resistance 1.5 Ohm to give maximum current in external load resistance of 2 Ohm will be all 12 in series. in 4 parallel rows each row having 3 cells in series. in 3 parallel rows each row having 4 cells in series. all 12 in parallel. all 12 in series. in 4 parallel rows each row having 3 cells in series. in 3 parallel rows each row having 4 cells in series. all 12 in parallel. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS