Electric Circuits Which property is used to oppose the flow of current ? Resistance Inductance Capacitance Poteintial difference Resistance Inductance Capacitance Poteintial difference ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10Ω resistor is stretched to increase its length double. Its resistance will now be 10 Ω. 40 Ω. 5 Ω. 20 Ω. 10 Ω. 40 Ω. 5 Ω. 20 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 100 ohm resistor is directly connected across a 80 V battery. What is the power dissipation? 1 W. 5 W. 10 W. 64 W. 1 W. 5 W. 10 W. 64 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Phase voltages of a star connected alternator are ER = 240∠0o V, EY = 240∠-120o V and EB = 240∠ + 120o V. What is the phase sequence of the system? RYB. BYR. YBR. RBY. RYB. BYR. YBR. RBY. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitor will have least value of breakdown voltage? Electrolytic. Paper. Ceramic. Mica. Electrolytic. Paper. Ceramic. Mica. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the mass number of an element that has 19 protons, 19 electrons, and 20 neutrons? 38. 39. 20. 19. 38. 39. 20. 19. ANSWER DOWNLOAD EXAMIANS APP
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