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Electronics and Communication Communication Systems Difficulty: Medium

Consider a system whose input r and output y are related by the equation $$y\left( t \right) = \int\limits_{ - \infty }^\infty {x\left( {t - \tau } \right)} h\left( {2\tau } \right)d\tau $$ Where h(t) is shown in the graph Which of the following four properties are possessed by the system? BIBO: Bounded input gives a bounded output Causal: The system is causal. LP : The system is low pass. LTI: The system is linear and time-invariant. Match List-I with List-II and select the correct answer using the options given below the lists: List-I (Memory elements) List-II (Properties) a. Semiconductor 1. Destructive memory read out b. Ferrite core memory 2. Combinational logic c. Magnetic tape memory 3. Non-volatile The initial routine is often referred to as Which of the following is the first active satellite? Consider the following statements related to a CMOS (Complementary metal oxide semiconductor) inverter: 1. It combines an n-channel and a p-channel MOS transistor. 2. For binary 1 input, both transistors are OFF. 3. For binary 0 input, both transistors are ON. 4. Whatever is the state of input, one transistor is ON while the other is OFF. Which of the statements given above are correct?