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In a continuous time system x(t) and y(t) denotes the input and output respectively then which of the following corresponds to a casual system?
If f(x) = , for Fourier series of x(t) in the interval (-π, π), the value of a_{o} and a_{1} respectively is
The Laplace transform of a continuous-time signal x(t) is
If the Fourier transform of this signal exists, then x(t) is
The ROC for the Laplace transform of signal
x(t) = e^{-2t} {u(t) — u(t — 5)] is given by
Under what condition the energy of signal g_{1}(t) and g_{2}(t) equals to E_{91} + E_{g2}
The signal V(t) = cos 5 πt + 0.5 cos 10 πt,is instantaneously sampled. The interval between the samples is 'T_{S}'. Then the maximum allowable value for 'T_{s}' is
Match List-I (Type of Addressing Modes)
with List-II (Instructions set) and select the correct answer using the codes given below the lists:
List-I
Implicit addressing mode
Direct addressing mode
Register indirect mode
Register addressing mode
List-II
MOV A, M
MOV A, B
CMA
STA 2700H
Codes:
Consider the following statements:
In priority orders, the interrupts in microprocessor are as
A memory chip of size 4 k byte has starting location 2000H. The last location of memory chip is given by
The 8085 assembly language instruction that stores the content of H and L register into the memory locations 2050H and 2051H, respectively is
The following program is run on an 8085 microprocessor:
Memory Address Instruction
(in hex)
3000 LXI SP, 4000
3003 PUSH H
3004 PUSH D
3005 CALL 3050
3008 POP H
3009 HLT
At the completion of execution of the program, the program counter of 8085 and stack pointer contains
15 8 memory chips of 64 x 4 bit size have address buses connected together. The resultant memory is