Assalaamu 'alaykum,
Could you please provide examples of medde ul badal
Answer
Wa Alaikum Assalam Wa Rahmatullahi Wa Barakatuh,
The examples of medd ul Badal are many in the Quran and some are given at the following link:
http://www.abouttajweed.com/the-mudood-the-lengthenings-/the-mudood-lengthenings-part-4.html
If the link does not work, please copy and paste the following in your browser:
http://www.abouttajweed.com/the-mudood-the-lengthenings-/the-mudood-lengthenings-part-4.html
Other examples are:
, 
, 
, and 
.