27 August 2014

CH110 Help

Similar to my PH-110 post, these are the lab reports for CH110.

I just compiled the images into pdfs but the majority credit goes to our seniors(Anand Kumar Bhaiya in this case) who are helpful enough to scan their lab reports and share them with us.


These reports come with the same warning as the PH110 reports. Since our curriculum has undergone changes in the last few years, some of the lab reports maybe slightly different than what we need. As usual proceed with caution and I would advise you to use the reports below as a reference instead of outright copying them. (I've seen marks been deducted for copying precaution/applications in our CH110 lab group).

Though, at the end of it all, what you do with the files below is your decision.

Without further ado, here are the lab reports-

Exp 1

 Exp 2

 Exp 4

 Exp 5

Exp 6

Exp 7

I did not upload experiment 3 and 8 as they were different experiments.

23 August 2014

PH 110 / PH 102 Documents

Edit - PH102 Notes- Click here


Some people might find the Physics lab easy and for others it might be toiling work.
I was lucky enough to encounter scanned pdfs of lab reports written by our seniors (Harshil Bhaiya and Vivek Bhaiya).

I found them extremely helpful and I'm thankful to both Harshil Bhaiya ad Vivek Bhaiya for sharing them.

Some of the scanned pages were wrongfully oriented, so I thought why not fix them and share this treasure trove with you guys.

Before we begin, I would like to point out the fact that the syllabus underwent a change in 2013 hence the report for Exp. 8 (Newton's Rings) isn't available and some of the experiments have a differently worded aim or exp. number. Nevertheless, it is still beneficial to go through them once before your respective experiments as they are still relevant.


Experiment 1






Experiment 8 (Theory only)

Last but not the least-

If you have already completed an experiment and have some advice about the experiment in regards to how it can be performed more efficiently, the type of viva questions asked etc., please share it in the comments below and help out your fellow classmates.



13 August 2014

Downloading large files on IITG network

[UPDATE 23/02/2016] Linux Tutorial Added

Prerequisites- WinRAR

1. Click Here to download Gproxy.

2. Extract the .tar file using WinRAR.

3. Go to the extracted Gproxy folder and click on 'Gproxy Installer'.

4. A command prompt will be opened and Java Runtime Env. will be installed if it hasn't been installed already.

5. Go through the JRE installation procedure.

6. A new Dialog Box will open for Gproxy installation.

6. Install Gproxy.

7. Open Gproxy and configure it.

8. Type your Proxy Address (it will be of the form 202.141.XX.XX).

9. Next type 3128 as the Proxy port and your webmail user id and password in their respective fields.

10. Leave the listening port to its default value. Click on Start Proxy.

At the end it should look similar to this-































11. Next we need IDM.

12. Extract the downloaded .rar file and go to the Setup Folder.

13. Install idman619build9f.exe .

14. After installation is complete , go to the crack folder extracted with the other files and double click on the appropriate .reg file. The reg. file depends on whether your OS is 64 bit or 32 bit.

15. Click yes to the Dialog Boxes that follow.

16. Close IDM in case it is open after installation.

17. Copy the IDMan.exe file from the crack folder and paste it to the parent directory for IDM.
 You can find the parent directory by right clicking on the IDM shortcut and clicking 'Open File Location'.

18.  Run IDM and click on the Options button.






19. Go to Proxy/SOCKS and configure it as given below-




20. Click OK.

21. You will need to start Gproxy every time you want to download large files.

With that you are done configuring your Connection for downloading large files from the internet.

Congrats!

If you need help with something else , leave a comment below!

Linux:

To do the same in Linux


Prerequisites : Java Runtime

Download the following file : Gproxy

Extract it and run the command

"java -jar Project\ Skynet.jar"

Proceed as above in the windows that opens.



11 August 2014

Drony Configuration(Android) for IITG

Edit 17/08 UPDATE - Use Psiphon instead.. it is a better alternative to Drony for internet behind proxy. A guide to the same can be found here.

Configuring Drony for IITG WIFI: (For Android Only)



1. Configure the IITG WiFi network using the following Settings-

EAP method- PEAP
Phase 2 Authentication- GTC
CA certificate- (unspecified)
Identity- (Your webmail User id)
Password- (Your webmail password)



2. Click on 'Show advanced options'

3. Select 'Manual' for Proxy

4. Enter 'localhost' as proxy hostname and 8020 as proxy port.

5. Leave IP settings to DHCP.





















6. Install Drony from the Play Store.

7. Go to the Settings tab for Drony.

8. Set the port to 8020.





















 9. Go to Wi-Fi.

10. Select the option that says 'IITG_WIFI'

11. You will reach the screen as shown below.

12. Select Proxy Type as Manual.

13. Change Host name to the proxy server provided to you by the CC. It will be something along the lines of 202.141.XX.XX.

14. Change the port to 3128.

15. Change the Username and Password to your web-mail id and proxy password.






16. Go back to the main screen and start Drony by clicking 'ON'.






















17. Congrats, you have now successfully configured Drony and can now use all your apps on the IITG WiFi network.

If you have some questions, leave a comment below.