Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 4. 0.5. 2. 0.25. 4. 0.5. 2. 0.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reciprocity condition for h parameters is h11h22 - h21h12 = 0. h12 = h21. h12 = - h21. h12 = h21. h11h22 - h21h12 = 0. h12 = h21. h12 = - h21. h12 = h21. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be 0.5 W. 2 W. 1 W. None of these 0.5 W. 2 W. 1 W. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit what is the power factor just bellow the resonance frequency? Lagging Leading Zero Unity Lagging Leading Zero Unity ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when both have the same potential difference. total current equals the sum of branch currents. both ‘b’ and ‘c’ both carry the same value of current. both have the same potential difference. total current equals the sum of branch currents. both ‘b’ and ‘c’ both carry the same value of current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of i ? 5 A. 12 A. 6 A. - 5 A. 5 A. 12 A. 6 A. - 5 A. ANSWER DOWNLOAD EXAMIANS APP
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