3rd Sem Design Engineering -1A Practical Exam Schedule

 

verification of 5th and 7th sem Marks

 Dear student ,

you can see your 5th and 7rd-semester Mid/ internal marks on the GTU portal for the two Days 14/12/2021 and 15/12/2021. 

You are instructed to verify your Mid/Internal marks on the GTU portal without fail. If you found any queries, Please fill the below link. Also immediately contact your Mentor.  

https://docs.google.com/forms/d/e/1FAIpQLSeoGYP1P3uBlri9SfjamTDbWHHOTGVHg76aYPva4R2mSyn9UA/viewform

If you will fail to verify your marks  within given period (14th and 15th Dec) and do not give any response to your mentor, The institute can not solve your query after 17th Dec 2021.

ADE (3130907) Final mark sheet

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CST (3130905) MID REMID MARKSHEET

 CLICK HERE

Guidelines for CST(3130905) Submission

 Instruction to Upload Practical Work : Click Here

Click Here to see Batch No with Concerned Faculty

RE_MID Students List for Sub Code 3130905 (Control System Theory)

 Click Here

Registration for MOOC Courses Jan 2022

 Click here

Remid of 3rd sem for curse : Maths and ETC

 

submission schedule of 3rd sem

 

Remid Exam of 3rd sem Electrical subject

 

Result of Mid sem Exam ADE (3130907)

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CST (3130905) Assignment for Course Outcome :4 for 3rd Sem electrical Students

Click here

6th Sem Time-Table for Even Semester 2021-22

Meeting for all Sem 6 Students

All the students of  3^rd year 6^th sem  Electrical are hereby informed to attend Online meeting called by Head of Department Prof. Vishal Y Doshi sir by 26/10/2021 (Tuesday) @03:00 pm  on Microsoft team platform. It is mandatory to attend for all students.

Joining Link: CLICK HERE

Urgent meeting related to Internship with 8th semester Students

All the 8th Semester Students of Electrical engineering department are hereby inform to remain present in meeting called by Head of Department Prof. Vishal Y. doshi sir on Microsoft Team (online mode) arranged on 26/10/2021(tomorrow) at 1:00 PM. Attendance in the meeting is compulsory.

Click on below link to join meeting.

https://bit.ly/3Gm0SZ2 

MID Semester Final Marks for the Elective Subject Industrial Automation(7th Sem)

 

Instructions Related to Scholarship

Click here for National Scholarship 

Click here for Digital Gujarat Scholarship

Click here for all Instruction

Question bank of Analog and Digital Electronics (3130907)

Click Here 

1st Year 1st Semester Time-Table for Odd Sem 2021-22

7th sem _External _practical _viva _schedule

 

Question Bank for Sub Code: 3130905 (Control System Theory) (As per Course Outcomes and Revised Blooms Taxonomy )

Ch:1 Introduction to control problem  CLICK HERE

Ch:2 Time Response Analysis  CLICK HERE

Ch:3 Frequency-response analysis   CLICK HERE

Ch:5 State variable Analysis    CLICK HERE

Ch:4 Introduction to Controller Design: CLICK HERE

Mid sem Exam Syllabus of ADE (3130907)

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Mid Sem Exam Syllabus for Sub Code: 3130905 (Control System Theory)

 Click here

Power system-II joining link for batch A only on 07/10/2021-11 am onwards

click here

Schedule:

190140109001 to 190140109019:   at 11:00 AM

190140109020 to 190140109047:    at 2:00 PM

190140109048 to 190140109065:   at  4:00 PM

Externnal _practical/viva_Schedule

 

SGP (7th sem. mid + Re-mid Marks) (Subject code: 3170908)

CLICK HERE 

SMTG(3170922) Remid Exam Result-SEPT_2021

 

CLICK HERE

PS-II REMEDIAL EXAM RESULT

 

Offline internship information for 3rd and 5th semester students

All students of 3rd and 5th semester are hereby informed to issue an No objection certificate from the department if they are interested to apply for 15 or 30 days of offline internship.

Please note that NOC will be given for Vacation Period only.(i.e after completion of academic term and before exam).

To issue NOC from department contact Prof.H.C.Ejner/Prof.A.A.Patel

5th sem_Proffessional_Ethics _Assignment

click here for PROE_Assignment

List of students for Remedial Mid-Sem exam for Signals and System

Signals and Systems (3150912) - 5TH SEMESTER MID SEM EXAM RESULT

5th Semester_Introduction to Motors & Motor Control Lecture Series _ Electrical Machines – II (3150910)

PLEASE FILL

FEEDBACK FORM

AFTER WATCHING GIVEN VIDEO LECTURE SERIES.

KINDLY CONSIDER THIS AS PYTHON RESULT OF MID SEM

 

Enrollment No	Name	TOTAL
190140109003	Karan Vinit Arekar	27
190140109005	BHADURIYA ABHISHEK A	24
190140109007	BHATT HARSH	21
190140109008	JAYNISH  VIJAYBHAI  BHAVSAR	24
190140109011	Sahil  Jiteshbhai  Chaudhari	21
190140109012	RAKESH CHAUDHRY	25
190140109013	CHAUDHRY SAHIL K	23
190140109014	DHARMIK ASHWINBHAI CHAUHAN	26
190140109015	CHAUHAN JAYDEEP M	18
190140109016	Krushna Vijay Chauhan	27
190140109017	ABHINAV CHAUDHRY	22
190140109020	Priyesh  Prakash kumar Dave	25
190140109023	GAYAKWAD RAHUL R	24
190140109027	GORITYALA OMNI A	16
190140109028	SANNY GOND	23
190140109033	JAYSWAL VISHAL S	20
190140109034	JHA DEEPAKKUMAR R	17
190140109048	LAKDAWALA JINAL	24
190140109049	LALAKIYA JAY	20
190140109053	Mahato  Shailesh kumar Shambhu prashad	27
190140109059	MISHRA DHARMESH R	18
190140109065	NEPALI KHUSHBU K	28
190140109066	DEVANSH NIM	22
190140109067	KAUSHIK PAL	25
190140109071	JAY JASHVANTLAL PARMAR	28
190140109079	DHRUVIL  VIRALBHAI  PATEL	21
190140109087	Kevin Ajit bhai Patel	17
190140109089	PATEL MAYANKKUMAR J	21
190140109092	NEELKUMAR  JITENDRABHAI PATEL	23
190140109093	PATEL NIDHI J	25
190140109094	PATEL NEELAM M	22
190140109098	Pruthvi Dharmendrabhai Patel	27
190140109104	Vedangkumar Manojkumar Patel	25
190140109108	PATIL AMOL C	16
190140109111	VISHAL K PRASAD	22
190140109114	RANA MIHIR M	25
190140109118	SAHADAPURI AMAN V	19
190140109121	SATPATHI GAURAV S	25
190140109122	ABDUL SAMAD  KHAIRUL BASHAR  SHAH	26
190140109123	SHEIKH SABAPRAVIN M	20
190140109125	NITYAY RANJEET S	24
190140109126	SHUKLA RIPAL C	24
190140109128	DIGVIJAY SINGH	24
190140109129	HARSHIT SINGH	24
190140109133	ARJUN SURANI	16
190140109140	TANK RAXIT	16
190140109141	TANYA YASH P	20
190140109142	TIRGER HARSHAD M	20
190140109143	VADAVARIYA SAHIL	24
190140109144	Rushikumar Parbatbhai Vala	27
190140109145	Jayendrabhai Vijaybhai Vasava	16
190140109147	VASAVA VATSAL A	20
190140109150	Abhishek Amarnath Yadav	25
190140109153	Siddharth Kumar Yadav	24
200140109502	Mittal Shantilal Vasava	12
200140109508	SAHIL SANJAY BHAI SANKALIYA	23
200140109514	Drawn S. Suthar	21
200140109515	Ayushy Arunkumar Suthar	20
200140109516	PARIYA DARSHAN P	23
200140109520	Rakibahmed Mohamedshafi Shaikh	16
200140109527	PARMAR JANINSHKUMAR Z	22
200140109529	YASH RASIKLAL KHANDHAR	24

5TH SEMESTER PYTHON MID SEM EXAM RESULT

 

Enrollment No	Name	TOTAL
190140109003	Karan Vinit Arekar	27
190140109005	BHADURIYA ABHISHEK A	24
190140109007	BHATT HARSH	21
190140109008	JAYNISH  VIJAYBHAI  BHAVSAR	24
190140109011	SAHIL CHAUDHRY J	20
190140109011	Sahil  Jiteshbhai  Chaudhari	21
190140109012	RAKESH CHAUDHRY	25
190140109013	CHAUDHRY SAHIL K	23
190140109014	CHAUHAN DAHRMIK A	25
190140109014	DHARMIK ASHWINBHAI CHAUHAN	26
190140109015	CHAUHAN JAYDEEP M	18
190140109016	Krushna Vijay Chauhan	27
190140109017	ABHINAV CHAUDHRY	22
190140109020	Priyesh  Prakash kumar Dave	25
190140109023	GAYAKWAD RAHUL R	24
190140109027	GORITYALA OMNI A	16
190140109028	SANNY GOND	23
190140109033	JAYSWAL VISHAL S	20
190140109034	JHA DEEPAKKUMAR R	17
190140109048	LAKDAWALA JINAL	24
190140109049	LALAKIYA JAY	20
190140109053	Mahato  Shailesh kumar Shambhu prashad	27
190140109059	MISHRA DHARMESH R	18
190140109065	NEPALI KHUSHBU K	28
190140109066	DEVANSH NIM	22
190140109067	KAUSHIK PAL	25
190140109071	PARMA JAY J	26
190140109071	JAY JASHVANTLAL PARMAR	28
190140109079	DHRUVIL  VIRALBHAI  PATEL	21
190140109087	Kevin Ajit bhai Patel	17
190140109089	PATEL MAYANKKUMAR J	21
190140109092	PATEL NEELKUMAR J	21
190140109092	NEELKUMAR  JITENDRABHAI PATEL	23
190140109093	PATEL NIDHI J	25
190140109094	PATEL NEELAM M	22
190140109098	Pruthvi Dharmendrabhai Patel	27
190140109104	Vedangkumar Manojkumar Patel	25
190140109108	PATIL AMOL C	16
190140109111	VISHAL K PRASAD	22
190140109114	RANA MIHIR M	25
190140109118	SAHADAPURI AMAN V	19
190140109121	SATPATHI GAURAV S	25
190140109122	ABDUL SAMAD  KHAIRUL BASHAR  SHAH	26
190140109123	SHEIKH SABAPRAVIN M	20
190140109125	NITYAY RANJEET S	24
190140109126	SHUKLA RIPAL C	24
190140109128	DIGVIJAY SINGH	24
190140109129	HARSHIT SINGH	24
190140109133	ARJUN SURANI	16
190140109140	TANK RAXIT	16
190140109141	TANYA YASH P	20
190140109142	TIRGER HARSHAD M	20
190140109143	VADAVARIYA SAHIL	24
190140109144	Rushikumar Parbatbhai Vala	27
190140109145	Jayendrabhai Vijaybhai Vasava	16
190140109147	VASAVA VATSAL A	20
190140109150	Abhishek Amarnath Yadav	25
190140109153	Siddharth Kumar Yadav	24
200140109502	Mittal Shantilal Vasava	12
200140109508	SAHIL SANJAY BHAI SANKALIYA	23
200140109514	Drawn S. Suthar	21
200140109515	Ayushy Arunkumar Suthar	20
200140109516	PARIYA DARSHAN P	23
200140109520	Rakibahmed Mohamedshafi Shaikh	16
200140109527	PARMAR JANINSHKUMAR Z	22
200140109529	YASH RASIKLAL KHANDHAR	24

7th Semester_SMART GRIDS( 3170922) Mid semester Exam Result_Sept-2021

 CLICK HERE

Electrical and hybrid vehicle(3170923) Mid Semester Result-2021

 

4th sem_remid_timetable _sept_2021

REmid Exam TIME table __5thsem and 7th sem Student.

HVE_3170917_2021_MSE MARKSHEET

Power System-II (3150911) mid semester-2021 Result

 

5th_Sem_sub:EM-2(3150910)_MIDSEMEXAM_Sept_2021_RESULT

7th_Sem_sub:PSOC_Mid_Sept_2021_result_

5th Sem_subject_PROE_mid_result_SEPT_2021_(GTU_WINTER_2021)

MidSem_Marksheet_PEC-III_3170915_PSDC_2021_ELECTRICAL_7th_Semester

Notice regarding Remid Exam Of 4th ,5th, 6th 7th , 8th sem

 Dear Students, 

Hereby it is informed that re-mid exam for the students of electrical engineering department (who could not secure passing marks in the mid-exam conducted in  SEPT-2021 and those who have a backlog in the previous mid-sem exam) will be conducted on 20th September Onwards. The Detail timetable will be displayed soon.

In short:  Re-mid Exam will start on 29th Sept for the semester 4th,5th,6th,7th,8th 

Those students who will have to appear in this re-mid Exam fill below link up to 19th September 2021

Fill your data Here

                                                   

4th sem Mid exam _Summer_2021 _ Marks _verification

All 5th Sem students are informed to check their 4th sem Mid exam Marks on the GTU portal. It is visible only for two days ( 8/09/2021 and 9/09/2021). you can view your marks from tomorrow. Fill the below link after viewing your mark on the GTU portal. 

Click Here and fill the form

 If you have any discrepancy in 4th sem Mid exam Marks and you will have not filled this link Institute can not do any correction after 9/9/2021.If you find any discrepancy in your mark, contact your mentor also.

Mid sem syllabus for PYTHON for semester 5

1) Introduction, Data Types and Operators Installation and working with Python, Variables and data types in python, Perform computations and create logical statements using Python’s operators: Arithmetic, Assignment, Comparison, Logical, Membership, Identity, Bitwise operators, list, tuple and string operations 2)Python Decision making and Loops: Write conditional statements using If statement, if ...else statement, elif statement and Boolean expressions, While loop, For loop, Nested Loop, Infinite loop, Break statement, Continue statement, Pass statement, Use for and while loops along with useful built-in functions to iterate over and manipulate lists, sets, and dictionaries. Plotting data, Programs using decision making and loops. 3)Python Functions and Modules: Defining custom functions, Organising Python codes using functions, Create and reference variables using the appropriate scope, Basic skills for working with lists, tuples, work with dates and times, get started with

Question bank of Industrial Electrical System(3170923)

 

Notice regarding Mentorship

 Following students are hereby inform to contact Prof.H.C.Ejner without fail.

Question bank of Electrical and hybrid vehicle(3170923)

 

Question bank of Power System-II(3150911)

Teacher's day celebration (શિક્ષકદિનની ઉજવણી )

આથી સર્વે વિધ્યુત વિભાગના વિધ્યાર્થીઓને જણાવવાનુકે તા: ૪ સપ્ટેમ્બરે  શિક્ષકદિનની  ઉજવણી  કરવાની હોય તેના ભાગરૂપે અલગ અલગ પ્રવૃતિઓ વિધ્યાર્થીઓ દ્વારા કરવાનું નક્કી કરેલ છે.ઉજવણીનો સમય ૧૧:૦૦ કલાક થી ૧૩:૦૦ સુધીનો રહેશે. જે વિધ્યાર્થીઓને શિક્ષકદિનની  પ્રવૃતિઓમાં ભાગ લેવામાં રશ હોઈ તેમણે નીચે દર્શાવેલ ગુગલ લિન્કમાં માહિતી તા: ૩/૯/૨૦૨૧ ના રોજ બપોરના ૧૨:૦૦ વાગ્યા સુધીમાં ભરવાની રહેશે. 

વિધ્યાર્થીઓ  નીચે દર્શાવેલ પ્રવૃતિઓમાં ભાગ લઈ શકે છે. આ ઉપરાંત પ્રસંગને અનુરૂપ લાગતી અન્ય કોઈ પ્રવૃતિ દર્શાવી શકે છે.   

Link for Activity

revised _Schedule_for Mid_exam_sept_2021

 

Important Notice for 5th semester

 Tomorrow exam time for subject IPDC will be 11:00 am to 12:15 pm.  All are informed to join link at 10:45 am.

This is for tomorrow only.

MID SEM Syllabus for the Subject Industrial Automation (7th sem Open Elective Subject)

 

MID SEM Syllabus (7th Sem, Electrical Open Elective Subject)

Industrial Automation

Subject Code: 3170925 , Semester – VII

 CLICK HERE TO VIEW QUESTION BANK

Introduction: Automation overview, Requirement of automation systems, Architecture of Industrial Automation system, Introduction of PLC and supervisory control and data acquisition (SCADA). Industrial bus systems: modbus & profibus. Role of computers in measurement and control.

Automation components: Sensors for temperature, pressure, force, displacement, speed, flow, level, humidity and pH measurement. Actuators, process control valves, power electronics devices DIAC, TRIAC, power MOSFET and IGBT. Introduction of DC and AC servo drives for motion control.

Programmable logic controllers: Programmable controllers, Programmable logic controllers, Analog digital input and output modules, PLC programming, Ladder diagram,  PLC Communication and networking, PLC selection, PLC Installation, Advantage of using PLC for Industrial automation, Application of PLC to process control industries.

List of Nonregistered Students in Design Engineering I A 3rd Sem

Question Banks for SMTG (3170922) (7TH SEM) 2021

 

CLICK HERE

Question Bank Of The COurse_ Professional Ethics (3150709)

Switch Gear and Protection (SUBJECT CODE: 3170908) Mid-sem Syllabus-2021 (Mid sem Exam Date: 01/09/2021)

CLICK HERE 

Question Bank for PSDC - 3170915

Syllabus for Mid Semester Examination(5th semester Electrical)-2021-22 : Electrical Machines – II _(3150910)

DOWNLOAD Syllabus of Electrical Machines – II _(3150910)

Power System-II(3150911) Mid semester Examination Syllabus-september-2021

Syllabus for Mid Semester Examination(5th semester Electrical) : Signals and Systems (3150912)

CLICK HERE 

MID SEM_SYLLABUS_Electrical and Hybrid Vehicle_3170923_7th SEM_ODD SEM_2021-22

Semester – VII Subject

Name:  Electrical and Hybrid Vehicle

Subject Code: 3170923

                            MID SEMESTER EXAM SYLLABUS 

1. Introduction to Electric Vehicle:

History of Electric Vehicles, Development towards 21st Century, Types of Electric Vehicles in use today – Battery Electric Vehicle, Hybrid (ICE & others), Fuel Cell EV, Solar Powered Vehicles. Motion and Dynamic Equations of the Electric Vehicles: various forces acting on the Vehicle in static and dynamic conditions.

2. Induction to Hybrid Electric Vehicle:

Social and environmental importance of hybrid and electric vehicles, impact of modern drive-trains on energy supplies. Hybrid Electric Drive-trains: Basic concept of hybrid traction, introduction to various hybrid Drive-train topologies, power flow control in hybrid drive-train topologies, fuel efficiency analysis.

3.Electric Drive Trains:

Basic concept of electric traction, introduction to various electric drive- train topologies, power flow control in electric drive-train topologies, fuel efficiency analysis. Electric Propulsion unit: Introduction to electric components used in hybrid and electric vehicles, Configuration and control of DC Motor drives, Configuration and control of Induction Motor drives, configuration and control of Permanent Magnet Motor drives, Configuration and control of Switch Reluctance Motor drives, drive system efficiency.

4. Introduction to Energy Storage Requirements in Hybrid and Electric Vehicles

Battery based energy storage and its analysis, Fuel Cell based energy storage and its analysis, Super Capacitor based energy storage and its analysis, Flywheel based energy storage and its analysis, Hybridization of different energy storage devices. Sizing the drive system: Matching the electric machine and the internal combustion engine (ICE)

Course Outcomes:

After completing the course, students will be able to;

Sr. No.	CO  statement
CO-1	Select appropriate source of energy for the hybrid electric vehicle based on driving cycle.
CO-2	Analyze the power and energy need of the various hybrid electric vehicle.
CO-3	Measure and Estimate the energy consumption of the Hybrid Vehicles.
CO-4	Evaluate energy efficiency of the vehicle for its drive trains.

PSOC_Question Bank

 Click here for Question 

MID SEM_SYLLABUS_SMART GRID_3170922_7th SEM_ODD SEM_2021-22

 Semester – VII Subject

Name: Smart grids

Subject Code: 3170922

MID SEMESTER EXAM SYLLABUS

 

Chapter No.	Content
1	Basics of Load and Generation, Grid operation, Concepts of Power Flow Analysis, Economic Dispatch and Unit Commitment. Introduction to Smart Grid, Difference between conventional & smart grid, Architecture of Smart Grid, Smart Grid standards, Policies Applications, Smart Grid control layer and elements, Smart Grid Initiative for Power Distribution Utility in India.
3	Distributed generation resources, Advantages and disadvantages of DG, Distributed Generation Utilization Barriers, Distributed Generation integration to power grid Smart Grid components control elements, Smart Grid Technologies
4	Micro Grids, Concept of micro grid, need & applications of micro grid, formation of micro grid, Modelling of AC Smart Grid components, Modelling of DC Smart Grid components, Modelling of storage devices, issues of interconnection, Operation, protection & control of micro grid. Simulation and case study of AC micro grid Islanding, need and benefits, different methods of islanding detection.
5	Load dispatch centers, Sensor Networks, Phasor Measurement Units, Communications Infrastructure, Fault Detection and Self-Healing Systems, Applications and Challenges, , wide-area monitoring system (WAMS), Phasormeasurement units PMU; Smart sensors/telemetry, advanced metering infrastructure(AMI);smart metering; smart grid system monitoring,

 

Course Outcomes:

 After completing the course, students will be able to;

Sr. No.	CO  statement
CO-1	Summaries various aspects of the smart grid Technologies, Components,Architectures and Applications
CO-2	Study and compare modern communication infrastructure and justify the feasibility of the same for smart grid applications.
CO-3	Analyze Micro grid and distributed generation as a part of modern hybrid powersystem with advantages and challenges in smart gird operations
CO-4	Use of load modeling techniques, Demand Side Ancillary Services EnergyManagement in Pricing and Energy Consumption Scheduling in smart gridoperations

Syllabus of MID_Exam_Sept_2021_Power system Operation And control_2170919

 1. Automatic Generation Control and Voltage Control: Introduction;

 Load Frequency Control (Single Area Case); Load Frequency Control and Economic Despatch Control; Two-Area Load Frequency Control; Optimal (Two-Area) Load Frequency Control; Automatic Voltage Control; Load Frequency Control with Generation Rate Constraints (GRCs); 8 

2. Reactive Power and Voltage Control: Introduction; 

Reactive power requirement of an uncompensated line; Implication of surge impedance loading; Reactive loss characteristics of transmission line; Operation of a transmission line at no load condition; Operation of a transmission line under heavy loading condition; Voltage regulation of the transmission line and its relation with reactive power; Maximum power transfer in an uncompensated line; Line loadability. Reactive powervoltage (Q-V) coupling concept; Operational aspects in reactive power and voltage control; Basic principle of system voltage control; Reactive power flow constraints and their implications in loss of voltage; Power System Voltage Stability : Introduction, Difference between angle stability and voltage stability, Causes of voltage instability, types, proximity and mechanism of voltage stability, Practical aspects of reactive power flow problems leading to voltage collapse in EHV lines. 10

 3. Power System Security: Introduction; 

System State Classification; Security Analysis; Contingency Analysis; Sensitivity Factors: generation shift distribution factor, line shift distribution factor

4.Load Forecasting: Introduction; 

Forecasting Methodology; Estimation of Average and Trend Terms; Estimation of Periodic Components; Estimation of ys(k): Time Series Approach; Estimation of Stochastic Component: Kalman Filtering Approach; Long-Term Load Predictions Using Econometric Models; Reactive Load Forecasting.

Course Outcome

CO-1 Apply concepts of frequency control and voltage control in small sample single area power system

CO-2 Analyze performance of transmission lines with respect to reactive power requirement for voltage stability

CO-4 Describe concepts of power system security and load forecasting

Mid Sem Exam Syllabus for Odd Sem AY 2021-22_7 TH SEM_PEC IV_3170917 – HVE

Electrostatic fields and field stress control: 

Electrical field distribution and breakdown strength of insulating materials - fields in homogeneous, isotropic materials - fields in multi-dielectric, isotropic materials.

 Numerical analysis of electrical fields in high voltage equipment:

 numerical methods - Charge simulation method (CSM), Finite Difference Method (FDM), Finite Element Method (FEM), The boundary-element method, Comparative summary, Formulation of the finite-element equations in two and three dimensions - Forming the functional equation, The energy functional illustrated, Numerical representation. 

Electrical breakdown in gases: 

Gases as insulating media - ionization and decay processes, Townsend first ionization coefficient, photo ionization, ionization by interaction of metastable with atoms, thermal ionization, deionization by recombination, deionization by attachment–negative ion formation, examples - cathode processes – secondary effects, photoelectric emission, electron emission by positive ion and excited atom impact, thermionic emission, field emission, Townsend second ionization coefficient, secondary electron emission by photon impact, examples - transition from non-self-sustained discharges to breakdown, the Townsend mechanism, examples - the streamer or ‘kanal’ mechanism of spark, examples - the sparking voltage– Paschen’s law, penning effect. 

 Breakdown in liquid :

 Liquid as insulators, breakdown in liquids - electronic breakdown, suspended solid particle mechanism, cavity breakdown, examples - static electrification in power transformers, transformer oil filtration, transformer oil test, alternative liquid insulations like vegetable oils, esters and silicon oils.

Generation of high voltages: 

Generation of high direct voltages, half and full wave rectifier circuits, voltage multiplier circuits, Van de Graff generators, electrostatic generators, examples - generation of alternating voltages, testing transformers, cascaded transformers, resonant transformers, examples - impulse voltages, Standard lightning and switching surge and associated parameters and their corrections, design and construction of impulse voltage generator circuits, Marx circuit, operation, examples - impulse current generator.

Measurement of high voltages: 

High direct voltage measurement, peak voltage measurements by spark gaps, sphere gaps, reference measuring systems, uniform field gaps, rod gaps, factors affecting sphere gap measurements, examples - electrostatic voltmeters - ammeter in series with high ohmic resistors and high ohmic resistor voltage dividers.

High voltage testing: 

Testing of insulators and bushings, testing of isolators and circuit breakers Testing of cables, testing of transformers - testing of surge diverters.

Course Outcome:

 1. Apply numerical methods for engineering problem. (Applying) -20%

2. Recall breakdown mechanism for dielectric materials in solid, liquid and gaseous state.         (Remembering) -20%

3. Classify insulation test techniques. (Understanding) -20%

4. Examine methods for generation of test high voltage and as well for its measurement. (Analyzing).-20%