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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 4.7 years ago by teamques10 ★ 65k

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Let x be a finite sequence with DFT

need-tagging updated 4.7 years ago by teamques10 ★ 65k

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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 4.7 years ago by teamques10 ★ 65k

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Define effective length in column with its application.

need-tagging updated 4.7 years ago by teamques10 ★ 65k

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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 ★ 65k

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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 ★ 65k

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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 ★ 65k

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Explain low power modes of MSP430 with the help of clock modules.

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Figure 1 shows a component to be contour furnished on machining centre. Write the efficient APT program.

need-tagging updated 21 months ago by sagarkolekar ★ 11k

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Write a notes on a)JPEG b) DWT c) Image sampling Quantization d) Isoperference Curves

need-tagging updated 23 months ago by sagarkolekar ★ 11k

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A fixed gear having 200 teeth meshes with a pinion having 50 teeth. The two are connected by an arm.

need-tagging updated 23 months ago by sagarkolekar ★ 11k

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a)Explain the properties of 2D DFT in detail. Find the DFT transform of the image segment shown below

need-tagging updated 23 months ago by sagarkolekar ★ 11k

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Microprocessor question What is Programmable Peripheral Interface ? What are the ports used in PPI ? Explain functionality of each of the ports of PPI.

need-tagging updated 2.5 years ago by generalus249 • 20

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A machine is set to produce nails with mean length of more than of 5 cm. Samples are Tested from time to time as a check to see whether the machine is operating properly. A Random sample of 50 nails g

need-tagging updated 2.6 years ago by afrididanish560 • 10

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Channel assignment strategies

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Discuss non-linear effects in FDMA

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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With neat diagram explain reverse CDMA channel

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Explain frame structure used in GSM.

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Explain diversity methods used in cellular system

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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What are the factors influencing small scale fading.

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Explain IS-95 reverse traffic channel.

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Explain the Elements of digital FFT analyzer with a suitable block diagram.

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Draw and explain status register structure of MSP 430.

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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Draw and explain Weighted resistor network type DAC for 3 bits input taking suitable example.

need-tagging updated 2.9 years ago by manmeetmm1104 • 90

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

need-tagging updated 3.0 years ago by teamques10 ★ 65k

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