Electric Circuits Four bulbs of 40 W each are connected in series with a battery across them, which of the following statement is true? The power dissipation in each bulb is not same. The current through each bulb is same. None of these The voltage across each bulb is not same. The power dissipation in each bulb is not same. The current through each bulb is same. None of these The voltage across each bulb is not same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of intensity of magnetisation to the magnetising force is known as susceptibility. relative permeability. none of above. flux density. susceptibility. relative permeability. none of above. flux density. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active filter consists of capacitor. op-amp. inductor. op-amp and capacitor. capacitor. op-amp. inductor. op-amp and capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 45° - 90° 90° 0° 45° - 90° 90° 0° ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If 1 A current flows in a circuit, the number of electrons flowing through this circuit is 1.6 × 1019 1.6 × 10 - 19 0.625 × 1019 0.625 × 10 - 19 1.6 × 1019 1.6 × 10 - 19 0.625 × 1019 0.625 × 10 - 19 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will decrease. remain constant. increase. none of these. decrease. remain constant. increase. none of these. ANSWER DOWNLOAD EXAMIANS APP
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