Test: The RLC Circuits - Electronics and Communication Engineering (ECE) MCQ

The circuit shown in fig. P1.6.5 has been open for a long time before closing at t = 0. The initial condition is v(0) = 2V. The v(t) for t > is

Circuit is shown in fig. Initial conditions are i₁(0) = i₂(0) =11A

i₁ (1s) = ?

Circuit is shown in fig. P.1.6. Initial conditions are (0)i₁₌i₂(0)=11A

i₂ (1 s)= ?

v_c (t ) =? for t > 0

The circuit shown in fig is in steady state with switch open. At t = 0 the switch is closed. Theoutput voltage v_t (c) for t > 0 is

The switch of the circuit shown in fig. is opened at t = 0 after long time. The v(t) , for t > 0 is

In the circuit of fig.the switch is opened at t = 0 after long time. The current i_L(t) for t > 0 is

In the circuit shown in fig.all initial condition are zero.

If i_s (t) = 1 A, then the inductor current i_L(t) is 

In the circuit shown in fig. all initialcondition are zero

If i_s(t) = 0.5t A, then i_L(t) is

In the circuit of fig. switch is moved from position a to b at t =  0. The i_L(t) for t > 0 is

In the circuit shown in fig. a steady state has been established before switch closed. The i(t) for t > 0 is

The switch is closed after long time in the circuit of fig. The v(t) for t > 0 is

i(t) = ?

In the circuit of fig. i(0) = 1A and v(0) = 0. The current i(t) for t > 0 is

In the circuit of fig. a steady state has been established before switch closed. The v_o  (t) for t >0 is

In the circuit of fig. a steady state has been established before switch closed. The i(t) for t > 0 is

Calculate the quality factor Q for an RLC circuit having R = 10 Ω, C = 30μF, and L = 27mH.