Electric Circuits Three identical inductors are connected in delta with a 220 V, 50 Hz, 3 - φ, supply. If the phase current is 24 A, then what is the value of each of the inductance? 0.029. 0.058 H. None of these. 0.049 H. 0.029. 0.058 H. None of these. 0.049 H. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For same voltage, the ratio resistance of 100 W lamp to resistance of 25 W lamp is 1. 16. 4. 1/4. 1. 16. 4. 1/4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The maximum power that can be transferred to the load resistor R from the voltage source in the figure is 9/8 W. 1 W. 6/8W. 7.5 W. 9/8 W. 1 W. 6/8W. 7.5 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current is in phase with emf. leads the emf by 90o. lags the emf by 90o. leads the emf by - 90o. is in phase with emf. leads the emf by 90o. lags the emf by 90o. leads the emf by - 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active materials of a lead acid cell are all of above. spongy lead. lead peroxide. dilute H2SO4. all of above. spongy lead. lead peroxide. dilute H2SO4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure the value of the source voltage is 12 V. 24 V. 44 V. 30 V. 12 V. 24 V. 44 V. 30 V. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS