Electric Circuits Three parallel resistive branches are connected across a DC supply. The ratio of the branch resistances are given as R1:R2:R3 :: 2:4:6. The ratio of the branch currents is 2:3:6. 2:4:6. 6:3:2. 6:4:2. 2:3:6. 2:4:6. 6:3:2. 6:4:2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A two port network is defined by the relation The value of Z11 is -3. 2/11. -2/11. 2. -3. 2/11. -2/11. 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor is connected to supply with switch and the switch is connected between capacitor and supply. Initially switch is open at time zero, and then switch is closed. Then how capacitor behaves at time t = 0+? short circuit. dielectric losses decreases. dielectric losses increases. open circuit. short circuit. dielectric losses decreases. dielectric losses increases. open circuit. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit R = 2Ω, L = 2mH and C = 1μF. Find the time constant of the circuit? 2 msec 4 msec 2 μsec 1 μsec 2 msec 4 msec 2 μsec 1 μsec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is mean by flow of electrons? Electric current. Voltage. Insulator. Semiconductor. Electric current. Voltage. Insulator. Semiconductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In ideal system coefficient of coupling(k) is 1 Both 2 and 3 0 ∞ 1 Both 2 and 3 0 ∞ ANSWER DOWNLOAD EXAMIANS APP
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