Electric Circuits Time constant is the time taken for response to rise -------of maximum value? 90% 68.3% 100% 63.2% 90% 68.3% 100% 63.2% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is not a bilateral element? Capacitor. Inductor. Diode. Resistor. Capacitor. Inductor. Diode. Resistor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In given figure, the value of resistance R in Ω is 1 Ω 3.5 Ω 2.5 Ω 4.5 Ω 1 Ω 3.5 Ω 2.5 Ω 4.5 Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three parallel resistive branches are connected across a DC supply. The ratio of the branch resistances are given as R1:R2:R3 :: 2:4:6. The ratio of the branch currents is 6:4:2. 2:3:6. 6:3:2. 2:4:6. 6:4:2. 2:3:6. 6:3:2. 2:4:6. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by σ ω ε. ω ε/σ. σ/ω ε. ω σ/ε. σ ω ε. ω ε/σ. σ/ω ε. ω σ/ε. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is meant by the rate of flow of an electric charge? None of these Electric current. Electric resistance. Electric potential. None of these Electric current. Electric resistance. Electric potential. ANSWER DOWNLOAD EXAMIANS APP
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