# 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

Solution: (B)

Q2. The circuit shown below is an

## 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