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# Electrical Engineering

## GATE 2016 EE - Set 2 - Complete Solutions

**Q1. The output expression for the Karnaugh map shown below is**

**(A) A+\bar{B} (B) A+\bar{C} (C) \bar{A}+\bar{C} (D) \bar{A} + C**

**Q2. The circuit shown below is an**

**
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## GATE 2013 EE - Complete Solutions

**Q1. In the circuit shown below what is the output voltage (Vout) in Volts if a silicon transistor Q and an ideal op-amp are used?+**

**(A) -15 (B) -0.7 **

**
**## GATE 2014 EE - SET 1 - Complete Solutions

**Q1. Given a system of equations:**

**x + 2y + 2z = b1**

**5x + y + 3z = b2**

**Which of the following regarding its solutions**

**(A) The system has a unique solution for any given b_{1} and b_{2}.**

**(B) The**

**
**## SGTech Europe 2017 – Smart Grid Technical Forum, Amsterdam, Netherlands

**SGTech Europe 2017 – Smart Grid Technical Forum, 28th to 30th March 2017, Amsterdam, Netherlands**

SGTech Europe 2017 is the annual implementation-focused smart grid technical conference in Europe, with focused tracks on Smart Substations, Next Generation

## Gate 2016 EE (Set 1) Q2

**2. Consider a 3\times 3 matrix with every element being equal to 1. Its only non-zero eigenvalue is:-----** **Solution:** Consider A_{3\times3}=\begin{bmatrix} 1& 1 &1 \\ 1& 1 &1 \\ 1& 1 &1 \end{bmatrix} Order of the matrix=3 Let eigen value

## Gate 2016 EE (set 1) Q1

**1. The maximum value attained by the function f(x)=x(x-1)(x-2) in the interval f[1, 2] is :--------**

**Solution:** f(x)=x(x-1)(x-2) \Rightarrow f(x)=x^3-3x^2+2 \Rightarrow f^1(x)=3x^2-6x+2=0 \Rightarrow x=1\pm \frac{1}{\sqrt 3} But x=1+\frac{1}{\sqrt 3} only lies on the interval [1, 2] At x=1+\frac{1}{\sqrt 3}, f^{11}(x)=6x-6=6(1+\frac{1}{\sqrt

## Best Final Year Projects for Electrical Engineering Students

Best Final Year Projects for Electrical Engineering Students Final B.Tech/ B.E./M.Tech./ M.E. IEEE Projects:

1. Power Quality Improvement Using Repetitive Controlled Dynamic Voltage Restorer For Various Faults 2. Sag/Swell Migration Using Multi Converter Unified Power Quality Conditioner 3. A New

## Active Power Filter Based On Cascaded Transformer Multilevel Inverter

**Active Power Filter Based On Cascaded Transformer Multilevel Inverter**

The widespread increase of non-linear loads nowadays, significant amounts of harmonic currents are being injected into power systems. Active power filters (APF) have proved to be an interesting and

## Transformerless H Bridge Cascaded STATCOM

In this work, a novel control method for transformerless H-bridge cascaded STATCOM is explained. FLEXIBLE ac transmission systems (FACTS) are being increasingly used in power system to enhance the system utilization, power transfer capacity as well as the

## UPQC For Power Quality Improvement

The proliferation of power electronics based equipment has produced a significant impact on the quality of electric power supply. Conventional power quality mitigation equipment is proving to be inadequate for an increasing number of applications, and this fact