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 2p/ 3 P/3 3P P 2p/ 3 P/3 ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted into a voltmeter by connecting with it a High resistance on series Low resistance on parallel Low resistance in series High resistance in parallel High resistance on series Low resistance on parallel Low resistance in series High resistance in parallel ANSWER DOWNLOAD EXAMIANS APP
Physics In superconductors, the energy gap is due to Phonon-phonon interaction Electron-photon intercation Electron-electron interaction Electron-phonon interaction Phonon-phonon interaction Electron-photon intercation Electron-electron interaction Electron-phonon interaction ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical Pressure is also called Current Resistance Power Voltage Current Resistance Power Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically A resistor A capacitor An inductor A transformer A resistor A capacitor An inductor A transformer ANSWER DOWNLOAD EXAMIANS APP
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