Electric Circuits Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be 1 µF 10 µF 5 µF 25 µF 1 µF 10 µF 5 µF 25 µF ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RL series circuit R=2Ω and L=2mH. What is the value of time constant? 4msec 2msec 100sec 1msec 4msec 2msec 100sec 1msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Form factor is equal to Peak factor in case of All of these triangle wave. square wave. saw tooth wave. All of these triangle wave. square wave. saw tooth wave. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current leads the emf by 90o. lags the emf by 90o. is in phase with emf. leads the emf by - 90o. leads the emf by 90o. lags the emf by 90o. is in phase with emf. leads the emf by - 90o. 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? VR and I. VL and Z. VL and VR. Z and I. VR and I. VL and Z. VL and VR. Z and I. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of i ? - 5 A. 6 A. 12 A. 5 A. - 5 A. 6 A. 12 A. 5 A. ANSWER DOWNLOAD EXAMIANS APP
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