Electric Circuits A capacitor having a mica dielectric εR = 6, a plate area of a 10 inches2 and a separation 0.01 inch. Find the value of C 1.349 nF. 1.349 F. 1.349 μF. 0 F. 1.349 nF. 1.349 F. 1.349 μF. 0 F. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 4. 0.25. 2. 0.5. 4. 0.25. 2. 0.5. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced 3 - φ star connected load is fed from a 208 V, 3 - φ supply. Each load has resistance of 35 Ω. The total power is 1236 W. none of these. 411.3 W. 618 W. 1236 W. none of these. 411.3 W. 618 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors has relatively shorter shelf life? Paper. Electrolytic. Glass. both (B) and (C) above. Paper. Electrolytic. Glass. both (B) and (C) above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A constant current source supplies a electric current of 300 mA to a load of 1 KΩ. When the load changed to 100 Ω, the load current will be 30 mA. 3 A. 300 mA. 100 mA. 30 mA. 3 A. 300 mA. 100 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the dielectric material used in precision small value capacitor and capacitor used in radio frequency circuits? Glass. Oil impregnated paper. Titanium oxide. Vacuum, air. Glass. Oil impregnated paper. Titanium oxide. Vacuum, air. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS