বিমানের ইঞ্জিনের সামনে কেন পেঁচানো চিহ্ন থাকে? | Why Airplane Engines Have White Spiral Marks?

If you’ve ever traveled on a commercial airplane, there’s a likely chance you’ve noticed those little white swirls in the center of those engines on the wings. Why There Are White Spirals in front of Airplane Engines? In this video, I am going to explain everything. ------------------------------------------------------------------------- বিমানে পাখি আঘাত করলে কি হবে https://youtu.be/9D7-TrT2viA বিমানে কোন ধাতু ব্যবহার করা হয় https://youtu.be/4Y8gkLEZsBw ATC কি? কিভাবে এয়ার ট্রাফিক কন্ট্রোল কাজ করে https://youtu.be/GnVEhNxEmTc ------------------------------------------------------------------------- এভিয়েশন পেশা সম্পর্কে বিস্তারিত জানতে যোগাযোগ করুন Avion Aerospace Call: +8801862859548 WhatsApp: +8801862859548, +8801913898721 Facebook: http://bit.ly/AvionAerospace Mail: [email protected] Web: www.avion-aerospace.com ------------------------------------------------------------------------- Like AvioTech Bangladesh www.facebook.com/aviotechbangladesh ------------------------------------------------------ Join AvioTech Community www.facebook.com/groups/aviotechcommunity ------------------------------------------------------ Thanks for watching this video. Please like this video and share with your friends. and Don't Forget to SUBSCRIBE.↙️ ⚫️ Subscribe our Channel: https://goo.gl/AS7hPC ⚫️ Like us on Facebook: https://goo.gl/y22x14 ⚫️ Follow us on Twitter: https://goo.gl/wt9JHZ ⚫️ Follow us on Google Plus: https://goo.gl/5gFsv1 *** Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. ***