- Видео 53
- Просмотров 8 153
Calvin Joseph
Индия
Добавлен 7 фев 2023
Hello. I'm Calvin Joseph. I am a research scholar in the electrical engineering department at IT Kharagpur. I will be uploading the NPTEL Doubt Clearing Sessions conducted by me.
Series RLC - Transient and Frequency Response with LTSpice demonstrations
A concept overview of the series RLC circuit, regarding the transient and frequency response with LTSpice simulations for concept validation
00:00 - Start
00:29 - Introduction to the series RLC circuit
01:30 - Derivation of series RLC transfer function
03:15 - Different damping responses
05:25 - Introduction to transient parameters with their formulas
07:30 - LTSpice demonstration of transient response of series RLC circuit
17:00 - LTSpice demonstration of transient response for multiple damping ratios for underdamped case
18:25 - Frequency response of series RLC circuit
21:33 - Transient response of series RLC circuit for a sine wave - LTSpice demonstration
24:10 - Bode Plot, frequency response...
00:00 - Start
00:29 - Introduction to the series RLC circuit
01:30 - Derivation of series RLC transfer function
03:15 - Different damping responses
05:25 - Introduction to transient parameters with their formulas
07:30 - LTSpice demonstration of transient response of series RLC circuit
17:00 - LTSpice demonstration of transient response for multiple damping ratios for underdamped case
18:25 - Frequency response of series RLC circuit
21:33 - Transient response of series RLC circuit for a sine wave - LTSpice demonstration
24:10 - Bode Plot, frequency response...
Просмотров: 161
Видео
Electrical Measurement and Electronic Instruments | NPTEL | Summary
Просмотров 109День назад
Summary Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:34 - Outline of session 02:17 - Week 1 | Torques for PMMC, MI, Electrodynamic and Electrostatic Instruments | Sensitivity 07:28 - Week 2 | Ammeter | Voltmeter 14:56 - Week 3 | Errors | Relative error | propagation of errors | Wattmeter connection 23:25 - Week 4 | Energy ...
Electrical Measurement and Electronic Instruments | NPTEL | Week 12 | MATLAB SIMULATIONS
Просмотров 15814 дней назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:37 - Outline of session 02:13 - Theory required for BJT 09:06 - Emitter-follower voltmeter 17:05 - Input impedance of emitter-follower voltmeter 19:04 - Linear ohmmeter 32:10 - Ramp Generator 45:42 - Lissajous plots 50:42- MATLAB simulations of...
Electrical Measurement and Electronic Instruments | NPTEL | Week 11 | LTSpice Demonstrations
Просмотров 23121 день назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:30 - Outline of session 01:20 - Integrator circuit 14:14 - Function generator | Peak to peak | Time period 14:39 - Why to use PMMC instruments 25:25 - 555 Timer 27:00 - Voltage across capacitor | short-cut formula 38:57 - 555 Timer waveforms 42...
Electrical Measurement and Electronic Instruments | NPTEL | Week 10 | LTSpice Demonstrations
Просмотров 208Месяц назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:30 - Outline of session 02:20 - Need for Electronic Measurements 10:05 - Non-inverting amplifier 14:39 - Why to use PMMC instruments 17:25 - Rectifier circuits | Rms voltage mapped to the average rectified voltage 27:50 - Precision rectifier 34...
Electrical Measurement and Electronic Instruments | NPTEL | Week 9
Просмотров 160Месяц назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:36 - Outline of session 01:36 - Linear ramp-type voltmeter 10:04 - Errors in linear ramp-type voltmeter 11:29 - Dual-slope voltmeter 25:35 - 3-bit DAC 36:45 - SAR ADC - operating principle 42:30 - Flash ADC 52:45 - DAC using (R-2R) ladder circu...
Electrical Measurement and Electronic Instruments | NPTEL | Week 8
Просмотров 145Месяц назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:42 - Outline of session 02:00 - What is frequency 04:25 - Digital frequency measurement 06:50 - Signal Processing to convert real-world analog signal to a logic signal of same frequency 15:35 -Why do we need a Schmitt trigger 21:12 - Schmitt tr...
Electrical Measurement and Electronic Instruments | NPTEL | Week 7
Просмотров 202Месяц назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:32 - Outline of session 01:40 - Operational amplifiers 02:40 - Static input to output characteristics of op-amp 06:50 - Characteristics of op-amp 09:35 - Practical connection of op-amp 14:30 - Negative feedback explanation 22:00 - Virtual short...
Electrical Measurement and Electronic Instruments | NPTEL | Week 6
Просмотров 1742 месяца назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 02:01 - Current Transformer (CT) 08:14 -Equivalent Model of Transformer 19:43 -Errors in Practical CT 22:01 - Potential Transformer (PT) 38:40 - Digital Electronics 59:42 - Question 1 | Potential Transformer| Voltmeter change sequence 01:02:10 - Q...
Electrical Measurement and Electronic Instruments | NPTEL | Week 5
Просмотров 1452 месяца назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 01:21 - Outline 03:44 -Practical Inductor 06:33 -Practical Capacitor 10:10 - Quality factor of inductor 11:35 - Dissipation factor of capacitor 13:13 - AC Bridges 15:20 - Impedance representation | Magnitude | Phase 16:05 - Balance condition in AC...
Electrical Measurement and Electronic Instruments | NPTEL | Week 4
Просмотров 2142 месяца назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 01:05 - Energy-meter 07:15 -Three Phase power measurement 10:45 - Three Phase power measurement using two wattmeter method 16:40 - Potentiometer 24:40 - Phase Shifter 30:50 - Phasor representation of AC quantities 34:20 - Question 1 | Single phase...
Electrical Measurement and Electronic Instruments | NPTEL | Week 3
Просмотров 1862 месяца назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 01:20 - Errors 08:10 -Resistance measurement using Bridge network 14:40 - High Resistance measurement 21:45 - Wattmeter 26:50 - Question 1 | High resistance measurement | Surface resistivity | Volume resistivity 1:08:05 - Question 2 | Bridge netwo...
Electrical Measurement and Electronic Instruments | NPTEL | Week 2
Просмотров 3503 месяца назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 00:52 - Ammeter 04:58 - Increasing the range of the Ammeter 19:30 - Voltmeter 21:45 - Increasing the range of the Voltmeter 32:25 - Resistance measurement using voltmeter and ammeter 35:40 - Rectifier based PMMC instrument 47:38 - Full Bridge rect...
Electrical Measurement and Electronic Instruments | NPTEL | Week 1
Просмотров 4033 месяца назад
Problem Solving and Doubt Clearing Session Link to Notes - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing 00:00 - Start 04:41 - What do we want to measure? 06:52 - PMMC (Permanent Magnet Moving Coil) 11:37 - Electrodynamic Instrument 17:30 - Moving Iron Instrument 19:50 - Electrostatic Instrument 23:15 - Discussion on NPTEL exam 32:50 - Discussion on GATE exam 38:1...
Network Analysis - NPTEL - Summary Session
Просмотров 776 месяцев назад
Network Analysis - NPTEL - Summary Session Link to Notes - drive.google.com/drive/folders/1UnoPV_O1Rc6_I-kMrEfsRXmZAutgSXab?usp=sharing 00:00 - Start 00:15 - Introduction 02:45 - Energy in Passive Elements and Total Energy 06:40 - Charge redistribution in capacitors 11:20 - Phasor Calculations 17:00 - Dot Convention 19:45 - Tellegen's Theorem for 2 port networks 23:55 - Laplace Transforms impor...
Network Analysis - NPTEL - Week 12 - Problem Solving and Doubt Clearing Session
Просмотров 646 месяцев назад
Network Analysis - NPTEL - Week 12 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 11 - Problem Solving and Doubt Clearing Session
Просмотров 456 месяцев назад
Network Analysis - NPTEL - Week 11 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 10 - Problem Solving and Doubt Clearing Session
Просмотров 686 месяцев назад
Network Analysis - NPTEL - Week 10 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 9 - Problem Solving and Doubt Clearing Session
Просмотров 857 месяцев назад
Network Analysis - NPTEL - Week 9 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 8 - Problem Solving and Doubt Clearing Session
Просмотров 1187 месяцев назад
Network Analysis - NPTEL - Week 8 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 7 - Problem Solving and Doubt Clearing Session
Просмотров 1507 месяцев назад
Network Analysis - NPTEL - Week 7 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 6 - Problem Solving and Doubt Clearing Session
Просмотров 727 месяцев назад
Network Analysis - NPTEL - Week 6 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 5 - Problem Solving and Doubt Clearing Session
Просмотров 948 месяцев назад
Network Analysis - NPTEL - Week 5 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 4 - Problem Solving and Doubt Clearing Session
Просмотров 1398 месяцев назад
Network Analysis - NPTEL - Week 4 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 3 - Problem Solving and Doubt Clearing Session
Просмотров 1248 месяцев назад
Network Analysis - NPTEL - Week 3 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 2 - Problem Solving and Doubt Clearing Session
Просмотров 1538 месяцев назад
Network Analysis - NPTEL - Week 2 - Problem Solving and Doubt Clearing Session
Network Analysis - NPTEL - Week 1 - Problem Solving and Doubt Clearing Session
Просмотров 2699 месяцев назад
Network Analysis - NPTEL - Week 1 - Problem Solving and Doubt Clearing Session
Digital Control in Switched Mode Power Converters and FPGA Prototyping - NPTEL - Summary Session
Просмотров 111Год назад
Digital Control in Switched Mode Power Converters and FPGA Prototyping - NPTEL - Summary Session
Digital Control in Switched Mode Power Converters and FPGA Prototyping - NPTEL - Week 12
Просмотров 64Год назад
Digital Control in Switched Mode Power Converters and FPGA Prototyping - NPTEL - Week 12
Digital Control in Switched Mode Power Converters and FPGA Prototyping - NPTEL - Week 11
Просмотров 180Год назад
Digital Control in Switched Mode Power Converters and FPGA Prototyping - NPTEL - Week 11
Thanks sir ❤
Welcome.
Highly helpful session beautiful representation ❤❤❤
Thank you Lokesh. Happy learning!!
Highly helpful session ❤❤❤
Thank you Lokesh. Happy learning!!
Highly helpful session sir it's upto date sir week 7 explanation please sir
Session will be conducted today 6 to 8 PM.
sir week 6 explanation sir please it's upto date sir
The session will be held today at 6PM.
Highly helpful session sir it's Upto date sir week 5 explanation please uploade to date sir
The week 5 session will be conducted on Monday between 6 to 8 PM on zoom, following which the recording will be uploaded.
Interested students may join the meeting between 6 to 8 PM, Monday on the following link:- us04web.zoom.us/j/79319403377?pwd=3JX7f22rw9l5cjLfpXpkT7ckE4eGF5.1
@@calvinjoseph239 thanks for the link sir
Highly helpful session ❤❤❤❤❤lover it
Thank you, Lokesh.
Sir week 4 explanation please it's upto date
Week 4 video has been uploaded. You may refer to it.
Sir!!!If we connect CC of wattmeter is connect in series with load then what effect on load curret (should increase or decrease or same) if polarity of coil additive or subtractive nature???
The effective current being used for the wattmeter measurement depends on the dot polarity of the current carrying coil and the compensating coil. So the dot polarity determines if the coils are additive or subtractive.
Thanks a lot sir.... For clearing doubt........
@@niranjansinghbabu4563 My pleasure!!
Highly helpful session
Thank you Lokesh.
Where is the week 3 problem solving session video
It has been uploaded now.
Sir,can you make a video about assignments of each week
I'm conducting sessions every week on Monday from 6 PM to 8 PM. I am teaching how to solve problems related to this course. Meeting Link - us04web.zoom.us/j/79319403377?pwd=3JX7f22rw9l5cjLfpXpkT7ckE4eGF5.1 Notes link - drive.google.com/drive/folders/14yzr5sKwfuK9TBawm_mLrYRKJHdAkwSp?usp=sharing
i am 100 th subscriber
Congratulations. Thank you for supporting the channel.
Sir, I didn't check the timing properly and thought today's class starts at 7 :( Anyway, thanks for all the lectures, was really useful, hope we pass the exam, hope to meet you again at some other course in the next semester and learn more. 👍 Thanks again :)
Welcome, Aakash. It was a pleasure to teach you. You may go through the Summary Lecture if needed.
@@calvinjoseph239 sure sir , thanks 👍
Sir, please send Assignment-5 video link or add google drive.
Added them kindly check
Sir, what is difference between node and junction?
Sir ,what is difference between node and junction?
Node is a point where two or more circuit elements are connected, whereas junction is a point where three or more circuit elements are connected. All junctions are nodes, but not vice versa
🎶 *PromoSM*
hi sir
Hi
can i get your mail id , your way of explaining concepts is nice , i am preparing for gate , need some suggestions when you are free only, i found a mail id of yours on IIT website, can i use that mail id to connect you sir
@@pavan72926 Yeah you can email me your doubts, preferably compile a list of doubts and send it to me. I'll do my best to clear your doubts.
Sir please upload week 6 session .Which session you uploaded in week 6 that session is week 5
Thank you for pointing it out. I have reuploaded Week 6 Session.
Thank you very much sir
Welcome