Electric Circuits What is represented by the hypotenuse of impedance triangle? Reactance drop. Impedance drop. Resistance drop. Apparent power. Reactance drop. Impedance drop. Resistance drop. Apparent power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If C be the capacitance, V be the potential difference and I be the current, then I / CV will have the unit of frequency. reactive power. time. power. frequency. reactive power. time. power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits At which of the following frequency voltage across capacitor has maximum value for series circuit ? Zero frequency Less than resonance frequency Equal to resonance frequency Greater than resonance frequency Zero frequency Less than resonance frequency Equal to resonance frequency Greater than resonance frequency ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit what is the power factor just bellow the resonance frequency? Leading Lagging Zero Unity Leading Lagging Zero Unity ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active filter consists of op-amp. inductor. op-amp and capacitor. capacitor. op-amp. inductor. op-amp and capacitor. capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a delta network each element has value R. The value of each element in equivalent star network will be R / 2. R / 6. R / 4. R / 3. R / 2. R / 6. R / 4. R / 3. ANSWER DOWNLOAD EXAMIANS APP
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