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More Electronics and Communication Questions
How many bits are required to divide 10 V into 0.001 V intervals?
The following is not essential for the working of an indicating instrument
The Boolean expression $$\left( {{\text{X}} + {\text{Y}}} \right)\left( {{\text{X}} + \overline {\text{Y}} } \right) + \overline {\left( {\overline {\text{X}} \overline {\text{Y}} } \right) + \overline {\text{X}} } $$ simplifies to
A system with transfer function H(z) has impulse response h(n) defined as h(2) = 1, h(3) = -1 and h(k) = 0 otherwise. Consider the following statements. S 1 : H(z) is a low-pass filter. S 2 : H(z) is an FIR filter. Which of the following is correct?
The electric field component of a uniform plane wave propagating in a lossless magnetic dielectric medium is given by $$\overrightarrow E \left( {t,\,z} \right) = {{\hat a}_x}5\cos \left( {{{10}^9}t - \frac{{20}}{3}z} \right){\text{V/m}}{\text{.}}$$ If η 0 represents the intrinsic impedance of the free space, the corresponding magnetic field component is given by