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Electronics and Communication Digital Communication Difficulty: Medium

Match List-I with List-II for a transmission line with a series impedance Z = R + jωLΩ/m and a shunt admittance Y = G + jωC mho/m, and select the correct answer: List-I (Parameters) List-II (Values) a. Characteristic impedance Z 0 1. $$\sqrt {{\text{ZY}}} $$ b. Propagation constant γ 2. $$\sqrt {\frac{{\text{Z}}}{{\text{Y}}}} $$ c. The sending-end input impedance Z S when the line is terminated in its characteristic impedance Z 0 3. $$\sqrt {\frac{{\text{Y}}}{{\text{Z}}}} $$ Consider unity feedback system with forward path transfer function $$\frac{{25}}{{s\left( {s + 5} \right)}};$$ what are the values of peak time and settling time? Which of the following is a portable device of Intel? Given x(t) = 3sin(1000πt) and y(t) = 5cos(1000πt + π/4). The x-y plot will be: The amount of photoelectric emission current depends on