Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be 3P P P/3 2p/ 3 3P P P/3 2p/ 3 ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted into a voltmeter by connecting with it a Low resistance on parallel High resistance on series High resistance in parallel Low resistance in series Low resistance on parallel High resistance on series High resistance in parallel Low resistance in series ANSWER DOWNLOAD EXAMIANS APP
Physics In superconductors, the energy gap is due to Electron-photon intercation Phonon-phonon interaction Electron-phonon interaction Electron-electron interaction Electron-photon intercation Phonon-phonon interaction Electron-phonon interaction Electron-electron interaction ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical Pressure is also called Voltage Current Power Resistance Voltage Current Power Resistance ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically A resistor A transformer An inductor A capacitor A resistor A transformer An inductor A capacitor ANSWER DOWNLOAD EXAMIANS APP
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