sir,
i need a ppt sugesting some useful equations which would help me to find the power ratings of the motor which can be used to drive a roots type blower for pneumatic conveyor applications.I have to transport TiO2 powder to a horizontal distance of 10 m,then vertically up through 25 m and dump it in a tank there.The pipeline used is nearly 6inch in diameter. and the discharge requirements is 7200kg/hr.
Please help me...
Thanking You,
PRABHU VIJAYAN ....etc

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i want distributed path computation with intermediate variables algorithm explanation and also how it works with example network ....etc

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DATA TYPES & VARIABLES IN VISUAL BASIC

Presented By: Aman Bhatia


DATA TYPES

Defination of Data Type: A value stored in a variable is interpreted is known as Data Type from language to language.
Visual Basic variables are of variant data types. The variant data type can store numeric, date/time or string data.


DATA TYPES

The fundamental data types in Visual Basic including variant are integer, long, single, double, string, currency, byte and boolean.
Visual Basic supports a v ....etc

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Power Factor Correction of Linear and Non-linear Loads Employing a Single Phase Active Power Filter Based on a Full-Bridge Current Source Inverter Controlled Through the Sensor of the AC Mains Current
Abstract:
In the last years the number of non-linear loads has been increasing rapidly. This non-linear load had drawn a current form the AC Mains with harmonic components, leading to low power factor, low efficiency, interference by the EMI, among others. A classic solution is the use of passive filters, which ....etc

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Procedure:-
1. Read the input sequence, x and plot
2. Read the impulse response of the system, h and plot
3. Convolve the two results and plot them
Description:-
Linear Convolution involves the following operations.
1. Folding
2. Multiplication
3. Addition
4. Shifting
These operations can be represented by a Mathematical Expression as follows:
y =  xh

x= Input signal Samples
h= Impulse response co-efficient.
y= Convolution output.
n = No. of Input sample ....etc

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I WANT THIS URGENTLY FOR SMART CLASS BOARDS PRESENTATION. ....etc

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Procedure:-
1) Find the length of the first sequence x=x_length
2) Find the length of the second sequence h=h_length
3) Estimate the number of samples in the result of linear convolution of x &h=Y_length
4) If X_length 5) If h_length 6) Take DFT for modified x=x(k)
7) Take DFT for modified h=H(k)
8) ....etc

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INTRODUCTION
DEFINE :- A pair of linear equations in two variables is said to form a system of simultaneous linear equations
The general form of pair of linear equations in two variables x and y is :-
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
METHODS
The Algebraic Methods of solving simultaneous pair Linear Equations in Two Variables are :-
1) METHOD OF ELIMINATION BY SUBSTITUTION
2) METHOD OF ELIMINATION BY EQUATING THE COEFFICIENTS
3) METHOD OF CROSS-MULTIPLICATION
....etc

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plz tel me abt linear convolution which i want 2 knw more abt dis topic which is vry much useful 4 me in my seminars
plz tel me abt linear convolution which i want 2 knw more abt dis topic which is vry much useful 4 me in my seminars
....etc

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Plzz give a project on linear equation in two variables for class 10 ....etc

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