Electric Circuits What will be the rms value of rectangular wave with amplitude 10 V? 11.2 V. 10 V. 5√2 V. 7.7 V. 11.2 V. 10 V. 5√2 V. 7.7 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit decrease if frequency of voltage source increases? Z and I. VR and I. VL and VR. VL and Z. Z and I. VR and I. VL and VR. VL and Z. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Number of branches of a graph should be --------- number of branches of a network less than less than equals to greater than equals to less than less than equals to greater than equals to ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ceq of two capacitors connected in series is given by C1C2. C1 C2 / (C1 + C2). C1 = C2. C1 + C2. C1C2. C1 C2 / (C1 + C2). C1 = C2. C1 + C2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit to get Q>1 which of the following is required? XL=R XL>R XL All of these XL=R XL>R XL All of these 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. ω σ/ε. σ/ω ε. σ ω ε. ω ε/σ. ω σ/ε. σ/ω ε. ANSWER DOWNLOAD EXAMIANS APP
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