Electric Circuits A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the resistance. 1000 Ohms. 100 Ohms. 480 Ohms. 500 Ohms. 1000 Ohms. 100 Ohms. 480 Ohms. 500 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The efficiency in case of maximum power transfer theorem is less than 50 %. 50 %. 100 %. 50 % - 100 %. less than 50 %. 50 %. 100 %. 50 % - 100 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Given network is having N nodes and B branches, then number of twigs are B - N + 1. B - N - 1. N - 1. N. B - N + 1. B - N - 1. N - 1. N. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be active when it consists of one resistor. capacitor. inductor. voltage source. resistor. capacitor. inductor. voltage source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A motor having a power factor of 0.8 absorbs in active power of 1200 W the reactive power drawn from the supply is _________ VA. 400 900 130 250 400 900 130 250 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The number of electrons in the outer most orbits of carbon atom is 7. 4. 3. 6. 7. 4. 3. 6. ANSWER DOWNLOAD EXAMIANS APP