Electric Circuits Which of the following is the heaviest? Molecule. Electron. Proton. Atom. Molecule. Electron. Proton. Atom. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is 10 3 μF. 10- 6 μF. 10 6 μF. 10- 3 μF. 10 3 μF. 10- 6 μF. 10 6 μF. 10- 3 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor is connected to supply with switch and the switch is connected between capacitor and supply. Initially switch is open at time zero, and then switch is closed. Then how capacitor behaves at time t = 0+? short circuit. dielectric losses decreases. open circuit. dielectric losses increases. short circuit. dielectric losses decreases. open circuit. dielectric losses increases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Purpose of using capacitor is / are effect DC filter in electronic circuit. increase p.f of inductive load circuit. to do phase split in AC 1 phase motor. all of these. effect DC filter in electronic circuit. increase p.f of inductive load circuit. to do phase split in AC 1 phase motor. all of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Zinc cadmium and lead coating is generally provided for electrical contacts. corrosion. all of above. decoration. electrical contacts. corrosion. all of above. decoration. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3 wire, 3 - φ supply feeds a load consisting of three equal resistors. By how much is the load reduced if one of the resistors be removed when the load is in star? 33.33 % of the original load. 50 % of the original load. 66.66 % of the original load. 25 % of the original load. 33.33 % of the original load. 50 % of the original load. 66.66 % of the original load. 25 % of the original load. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS