Electric Circuits What is called the instantaneous value of an alternating current? The value of alternating frequency at any instant. The value of peak quantity at any instant. The value of alternating quantity at any instant. The value of peak current at any instant. The value of alternating frequency at any instant. The value of peak quantity at any instant. The value of alternating quantity at any instant. The value of peak current at any instant. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal resistance of ideal current source is infinite 100 ohms finite zero infinite 100 ohms finite zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain wide bandwidth, network is designed with which of the following? Low Q factor Zero Q factor Unity Q factor High Q factor Low Q factor Zero Q factor Unity Q factor High Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the rms value of rectangular wave with amplitude 10 V? 10 V. 7.7 V. 5√2 V. 11.2 V. 10 V. 7.7 V. 5√2 V. 11.2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RL series circuit R=2Ω and L=2mH. What is the value of time constant? 1msec 2msec 4msec 100sec 1msec 2msec 4msec 100sec 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? VL and VR. Z and I. VL and Z. VL and I. VL and VR. Z and I. VL and Z. VL and I. ANSWER DOWNLOAD EXAMIANS APP
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