1.0 Course Strategy, Check point-1 (must watch on regular basis)1.1 Switch introduction1.2 Switch Characteristics, realizationDownload Module-1 at once

2.01 Why and How Inductor does not allow (YT video) (must watch on regular basis)2.02 Chopper Introduction2.03 Step Down Chopper_R, RL2.04 Step Down Chopper_RLE2.04b Step down Recap with Animation2.05 Step Down Chopper probs2.06 Complex Waveform Analysis2.07 Step Up, Step Up-Down Chopper2.08 Step Up, Step Up-Down Chopper Probs2.09 Type A, B, C, D Choppers2.10 Type E Chopper2.11 Recap of Choppers, Check point-2 (must watch on regular basis)Download Module-2 at once

3.1 Inverters intro, 1-ph inverters3.2 Inverter Control Strategies3.3 Harmonic analysis of 1-ph inverter with numericals3.4 Three-phase inverter3.5 Three-phase inverter Probs3.6 Recap of Inverters, Check point-3 (must watch on regular basis)Download Module-3 at once

Download Module-4 (not in GATE Syllabus)

4.1 Intro to AC Voltage Regulator, HW regulator_Part14.2 HW regulator_Part24.3 FW Regulator_R-load4.4 FW Regulator_R-load Probs4.5 FW Regulator RL-load_Part14.6 FW Regulator RL-load_Part24.7 Cyclo Converter4.8 Recap, Check point-4 (must watch on regular basis)Download Module-4 at once

5.01 Half Wave Controlled Rectifier_R-load5.02 Half Wave Controlled Rectifier_RL-load5.03 Half Wave Controlled Rectifier_RE, RLE-load-Part15.04 Half Wave Controlled Rectifier_RE, RLE-load-Part25.05 Half Wave Controlled Rectifier Probs5.06 Full Wave Controlled Rectifier_R-load_Part-15.07 Full Wave Controlled Rectifier_R-load_Part-25.08 Full Wave Controlled Rectifier_RL-load5.09 FWC Rect Simulation and Tip to remember formulae5.09b Animation of the waveforms (must try this interactive tool)5.10 Full Wave Controlled Rectifier Probs-15.11 Semi Converter5.12 Full converter with source inductance5.13 Dual Converter5.14 Full Wave Controlled Rectifier Probs-25.15 Easy way to draw the 3-phase voltage (YT Video) (Phase Voltages)5.16 Three ph Half wave rectifiers5.17 Three ph Half wave rectifiers Probs5.18 Three Phase Full Wave Rectifier5.19 Three phase Dual, Semi Converters5.20 Three Ph Full Wave Probs5.21 Recap, Checkpoint-5 (must watch on regular basis)Download Module-5 at once

6.1 Fundamentals of commutation circuits6.2 External pulse commutation6.3 Voltage Commutation6.4 Voltage Commutation Probs6.5 Current Commutation6.6 Current Commutation Probs6.7 Load Commutation, Series Inverter6.8 Complementary commutation6.9 Recap, Checkpoint-6Download Module-6 at once

7.1 Fundamentals of PSD, Power diode char7.2 Power diode char contd7.3a PNPN Diode, SCR Operation, Static Char7.3b SCR Turn on Methods7.3c Why gate terminal losses the control on turn off (YT Video)7.3d Why local hotspots are created (YT Video)7.3e SCR Dynamic Characteristics7.3f SCR gate characteristics7.3g SCR Problems7.3h What are the Voltage ratings of the SCR7.3i SCR Current, Power Ratings7.4a PBJT, PMOSFET, IGBT Operation, Characteristics7.4b Origin of IGBT (YT Video)7.4c Transistor Probs7.5 DIAC, TRIAC, GTO briefingDownload Module-7 at once

PE Course – PiSquare Video Courses

Access Guidelines

A.Guide to access the course (Readme First)

Dear Aspirant, Hold your excitement, you're just few steps away to access the course

Windows PC/Laptop Access

Step1: Scroll Down to Download the “Course Content” and Organize properly.

Step2: Click to Download and install the “PiSquare Learner” Windows Application (Windows 8 or above). (Note: Deactivate antivirus (if any) before starting installation. Skip this step, if the application is already installed)

Step3: Open the installed “PiSquare application” and Select “click to open a file” and browse to downloaded files. (unable to open the application? Check Section B (Z_1) for the help)

Step4: Enter your 10-digit registered phone number as the “LOGIN_ID” to access the content. (Your login_Id will be active within 24hours of course purchase, you may WhatsApp us for quick provision)

No worry if you are facing any issue while accessing the content, WhatsApp or Email us, we are 1-click away to help you, Don’t forget to mention your phone number which is registered with PiSquare while contacting and screenshot of the issue.

Android Mobile Access

(Click here to watch Step by Step video Guide)

Step1: Scroll Down to Download the “Course Content” and Organize properly.

Step2: Download & Open “PiSquare application” (Android App) then Browse to the course content location. (click here for the step by step help)

Step3: Enter your 10-digit registered phone number as the “LOGIN_ID” to access the content. (Your login_Id will be active within 24hours of course purchase, you may WhatsApp us for quick provision)

No worry if you are facing any issue while accessing the content, WhatsApp or Email us, we are 1-click away to help you, Don’t forget to mention your phone number which is registered with PiSquare while contacting.

B.Guide to Quick help/Troubleshoot

X.GenY.AndroidZ.Windows

1. Unable to Scroll PDF in Laptop

Laptop Track pad doesn’t work for scrolling the PDF you need to click and drag
Use external mouse to scroll

2. Where to download PDF Notes?

Videos and PDFs are embedded into a single file. Android user may Clickhere for details or Just open the PiSquare Application you will understand 🙂.

3. How to avail the complimentary practice tests?

To avail the complimentary practice tests, you need to send a selfie video giving your feedback. So that you will get the respective test package for free from the available online practice tests Clickhere

Selfie Video Requirements

1. Your Name, City, Course taken at pisquare.

2. Teaching methodologies, quality of content, problems solving ability and any other points you wish to share.

3. How you have benefited from PiSquare Lectures.

4. Uniqueness of PiSquare Lectures, how pisquare is different from other institutes.

5. Preferably in English (but it is up to your comfort) for 30 to 120 Seconds in Portrait mode(not in Landscape).

6. Video will be published on PiSquare YouTube channel, so make sure your video and audio is clear. And make sure you are looking good😊, you will be featuring on PiSquare’s YouTube Channel.

clickhere to Watch what other users say about PiSquare. You just send the selfie video, PiSquare will take care of the rest.

4. Forgot the Video Player Login_ID

Don’t worry, Login_ID is there in your email, search for Player Login_ID in your registered mailbox to retrieve. Or contact us with your registered phone number.

My issue is not listed above

Don’t Worry, we are 1-click away to help you WhatsApp or Email your issue. Don’t forget to mention Player Login_ID and screenshot of the issue(if possible) while contacting.

1. I am unable to browse the files, I see no files in PiSquare App

Don’t worry, Click here to watch Step by Step video Guide.

If you are still facing the same problem we are 1-click away to help you WhatsApp or Email or call us at 9989939982.

2. Playback speed control

Playback speed: Tap and hold on screen

Pause/Play: Tap the screen

Hide the Play bar: Tap on the blank corner of the screen

Forward: Forward 15sec

Backward: Backward 15sec

3. Having trouble in downloading?

Follow any one option

Option1: Chrome users, Tap and hold the download link, then select Open in incognito tab and download the file.

Option2: Open Google chrome browser in Incognito mode and download the files.

Option3: Use any browser other than Google Chrome browser to download the files.

Why.?

4. Audio is running but no video

If downloading is proper then you should not face this problem, but nothing to worry just re-download that specific video file.

My issue is not listed above

Don’t Worry, we are 1-click away to help you WhatsApp or Email your issue. Don’t forget to mention Player Login_ID and screenshot of the issue(if possible) while contacting.

1. Anti-virus is removing the PiSquare Application?

Add “PiSquare Application” to the Exception list of Anti-virus to resolve this issue. If you don’t know how to do that, then surf Internet for “how to add app Exception in xxxxx” (replace xxxx with your anti-virus name)

Feel free to WhatsApp or Email us for assistance.

2. Screen Capture Popup message is stopping the video?

Make sure that, no programs like Skype, Torrentz, Zoom, Teams, Web browser and etc are running in the background.

You may WhatsApp or Email for further help with the screenshot of the popup.

3. How to check the PDF of the video?

Almost every video has PDF embedded within (except the problems video). Check this image for the same.

4. Unable to Scroll PDF in Laptop

Laptop Track pad doesn’t work for scrolling the PDF you need to click and drag
Use external mouse to scroll

5. Audio is running but no video

If downloading is proper then you should not face this problem, but nothing to worry just re-download that specific video file.

My issue is not listed above

Don’t Worry, we are 1-click away to help you WhatsApp or Email your issue. Don’t forget to mention Player Login_ID and screenshot of the issue(if possible) while contacting.

C.What if I have a doubt while watching the lectures?

Believe the fact that, every lecture is designed in a way that student's regular doubts will be cleared while watching the lecture attentively.

Follow the below sequence to get your doubts clear

1. Watch the corresponding video once again with more attentiveness in 1.0x speed with an open and neutral mind-set.

2. Surf internet to get your doubt clear. PiSquare courses are designed in such a way, student should know "How to learn" not "just learning".

3. Share/Ask your doubt with your friends or senior or college teacher (don't hesitate to try this)

4. Finally, PiSquare is always there to get your doubt clarified, join the live doubt clearing session on every Wednesday & Sunday at 5pm(IST) and get your doubts cleared. (Check below section for the live session details)

D.Live Doubt Clearing Session on PiSquare App (Sun & Wed)

Follow these steps to attend the live session on every Sunday & Wednesday at 5pm(IST), Must join the session before 5:10 pm

Step1: Install PiSquare Guidance App (Mobile App, Windows_PC) well before the live session (skip this step, if it is already installed)
Org Code: JEANM

Step2: Clickhere to purchase the Doubt clearing session at just ₹9.
(WhatsApp us with your order_id we will share the coupon code to get the course at discounted price. You can use this coupon any number of times to get this pack just at Rs.9)

Feel free to WhatsApp or Email us for assistance.

E.Notices Tab

Do you have any suggestion? Click here to share with us.

Consider adding your review at PlayStore, Google Review its just a review for you but your review is a great energy booster for the Faculty & entire PiSquare Team

Course Download links

Read Me before downloading

Dear Aspirant, we understand your excitement🙂, but you need to follow few basics steps to access the content.

Please hold your excitement & visit Section A (Guide to access the course), make sure you are following simple steps listed.

Android Player Controls

Playback speed: Tap and hold on screen

Show/Hide the Play bar: Tap on the blank corner of the screen

Pause/Play: Tap the screen

Forward/Backward: Forward 15sec / Backward 15sec

PDF Navigation: Slide left or Right

Pro tip1: You Download one module first, after watching that module download the next module. You can keep downloaded videos in any external storage, if less space is available in your licensed device.

Pro tip2: While watching the lectures keep the mobile in "flight mode" to avoid distractions.