Related MCQs

• In the circuit shown below, the values of i(0+) and i( ), will be respectively
• For a two-port network the three parameters A, B and C are given by A = x1, B = x2, C = 1 x2 then D is equal to under the network to be reciprocal
• For the figure given below which of these sets of E, R and C value will ensure that the state equation dVc / dt = 1.25 VC + 2 is valid
• Given T.F. H (s) = s + 2 / s2 + s + 4, under steady state condition, the sinusoidal input and output are respectively x (t) = cos 2t y (t) = cos (2t + ), then angle of will be
• Extra element present in the given circuit
• The Laplace transform of a function f(t) u(t), where f (t) is periodic with period T, is A(s) times the L.T. of its first period. Then
• The resonant frequency of the circuit
• In the figure the transformer is ideal with adjustable turns ratio N2 / N1 . The turns ratio N2 / N1 for maximum power transfer to the load is
• A single phase transformer is connected as shown in fig. when a voltage of 100 V (rms) was applied across AB, the voltmeter connected across AC measured 100 V (rms). The turns ratio N1: N2 is
• Find the value of R so that V2 = 2 volt