Electric Circuits Which of following materials has the least resistivity ? Lead. Mercury. Zinc. Copper. Lead. Mercury. Zinc. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a pure inductor is connected across the ac source, the average power taken by the inductor is zero watt. a few watt. 100 watt. maximum power. zero watt. a few watt. 100 watt. maximum power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit : Switch is closed at t = 0 Find i(0 +) (V*L) / (R*C) 0. V / {R + (sL + 1 / Cs)}. V/R. (V*L) / (R*C) 0. V / {R + (sL + 1 / Cs)}. V/R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ceq of two capacitors connected in series is given by C1 = C2. C1 C2 / (C1 + C2). C1 + C2. C1C2. C1 = C2. C1 C2 / (C1 + C2). C1 + C2. C1C2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit if the Q factor is 1, then the damping of the system is Under damping Critical damping Undamping Over damping Under damping Critical damping Undamping Over damping 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 / 6. R / 3. R / 2. R / 4. R / 6. R / 3. R / 2. R / 4. ANSWER DOWNLOAD EXAMIANS APP