Electric Circuits In RLC series circuit R = 2Ω, L = 2mH and C = 1μF. Find the time constant of the circuit? 2 μsec 1 μsec 4 msec 2 msec 2 μsec 1 μsec 4 msec 2 msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? None of them. 30 pF. 32 pF. 36.6 pF. None of them. 30 pF. 32 pF. 36.6 pF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition of symmetry in Z-parameter representation is Z11 = Z22. Z12 = Z21. Z11 = Z12. Z12 = Z22. Z11 = Z22. Z12 = Z21. Z11 = Z12. Z12 = Z22. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 2.56 3.149 0.5 1 2.56 3.149 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If L and C both are doubled than damping in above circuit will be remains same. halved as compared to previous one. doubled as compared to previous one. None of these remains same. halved as compared to previous one. doubled as compared to previous one. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is meant by the rate of flow of an electric charge? Electric current. Electric potential. Electric resistance. None of these Electric current. Electric potential. Electric resistance. None of these ANSWER DOWNLOAD EXAMIANS APP
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