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Explain the principal of operation of dual slope DVM.

need-tagging updated 2.9 years ago by teamques10 ★ 64k

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Draw the block diagram of internal architecture of XC9500 family CPLD and explain in brief.

need-tagging updated 2.9 years ago by teamques10 ★ 64k

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Determine ABCD parameters of the network shown:

need-tagging updated 2.9 years ago by teamques10 ★ 64k

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If z is any zero complex number show that - [A=frac{1}{sqrt{2} vert{}zvert{}}left[egin{array}{cc}z

need-tagging updated 2.9 years ago by teamques10 ★ 64k

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For a CE amplifier derive the expressions for Av, AI, Zi and Zo.

need-tagging updated 2.9 years ago by teamques10 ★ 64k

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For a CE amplifier derive the expressions for Av, AI, Zi and Zo.

need-tagging updated 2.9 years ago by teamques10 ★ 64k

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Regions of operation of FET

need-tagging updated 2.9 years ago by teamques10 ★ 64k

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\[ \text {if} A=\begin{bmatrix} 1 &2 &-2 \\-1 &3 &0 \\0 &-2 &1 \end{bmatrix} \] then find two non-singular matrices P&Q such that PAQ is in normal form also find ρ(A) and A-1.

need-tagging updated 3.0 years ago by teamques10 ★ 64k

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( u=f(e^{y-z},e^{z-x},e^{x-y}) ext{find} dfrac{partial u}{partial x}+dfrac{partial u}{partial y}+dfrac{partial u}{partial z} )

need-tagging updated 3.0 years ago by teamques10 ★ 64k

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If cos α cosh \( \beta =\frac{x}{2},\sin \alpha sinh \beta =\frac{y}{2}, \)/ Prove that \( sec\left ( \alpha -i\beta \right )+sec\left ( \alpha +i\beta \right )= \frac{4x}{x^2+y^2}\)/

need-tagging updated 3.0 years ago by teamques10 ★ 64k

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Define effective length in column with its application.

need-tagging updated 4.6 years ago by teamques10 ★ 64k

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Design a Butterworth digital IIR low pass filter using Billinear transformation by taking T=0.5 second, to satisfy the following specification.

need-tagging updated 4.6 years ago by teamques10 ★ 64k

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Let x be a finite sequence with DFT

need-tagging updated 4.6 years ago by teamques10 ★ 64k

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Determine the diameter of a solid steel shaft which will transmit 90 kW at 160 rpm. Also find the length of the shaft if the twist must not exceed $1^{o}$ over the entire length.

need-tagging updated 4.6 years ago by teamques10 ★ 64k

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What is the role of anti-aliasing filter in sampling.

need-tagging updated 4.7 years ago by teamques10 ★ 64k

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State and explain sampling theorem for low pass band limited signal.

need-tagging updated 4.7 years ago by teamques10 ★ 64k

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Write Fourier transform of unit step, Delta & Gate function.

need-tagging updated 4.7 years ago by teamques10 ★ 64k

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Compare NAS,FCSCAN and iSCSI SAN

need-tagging updated 4.9 years ago by teamques10 ★ 64k

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Design Ex-OR gate using only NOR gates.

need-tagging updated 4.9 years ago by teamques10 ★ 64k

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With reference to receiver define sensitivity, selectivity, fidelity and image frequency rejection.

need-tagging updated 4.9 years ago by teamques10 ★ 64k

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8th complement of the numbers, find out 7th compliment simply by subtracting each digit from 7.

need-tagging updated 4.9 years ago by teamques10 ★ 64k

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Binary conversion, base 7

need-tagging updated 4.9 years ago by teamques10 ★ 64k

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What is meant by Nyquist rate in sampling and explain its significance.

need-tagging updated 4.9 years ago by teamques10 ★ 64k

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Justify that adaptive delta modulation superior to delta modulation.

need-tagging updated 4.9 years ago by teamques10 ★ 64k

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Find the generating function for the following finite sequence.

need-tagging updated 5.0 years ago by teamques10 ★ 64k

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