Electric Circuits In RL series circuit R=2Ω and L=2mH. What is the value of time constant? 100sec 1msec 2msec 4msec 100sec 1msec 2msec 4msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Both of above. Capacitor. Inductor. Resistor. Both of above. Capacitor. Inductor. Resistor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the resonance circuit ω0 = 105, Q = 50, R = 400 Ω the value of C is 500 pF. 1000 pF. 250 pF. 125 pF. 500 pF. 1000 pF. 250 pF. 125 pF. 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 increase if frequency of voltage source increases? Z and I. VL and VR. VL and Z. VL and I. Z and I. VL and VR. VL and Z. VL and I. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In balanced bridge, if the positions of detector and source are interchanged, the bridge will still remain balanced. This can be explained from which theoem Norton's theorem Compensation theorem Thevinin's theorem Reciprocity theorem Norton's theorem Compensation theorem Thevinin's theorem Reciprocity theorem ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits At which of the following frequency voltage across capacitor has maximum value for series circuit ? Greater than resonance frequency Zero frequency Equal to resonance frequency Less than resonance frequency Greater than resonance frequency Zero frequency Equal to resonance frequency Less than resonance frequency ANSWER DOWNLOAD EXAMIANS APP