Hello Zeto, very good explanation! I have a more mechanical question: What are the most common failures on APU, and how do you solve them? Thank you mate!
Hello Tomaš, just found your channel yesterday and i find it very interesting! Thank you for sharing the good stuff! I have a question regarding the BCV and FCU….as the apu bleed is set on, i imagine the way it works is; the fuel control unit commands more fuel, adjusts the compressor intake and the bleed control valve opens fot the air to be connected to the pneumatic system. In what case does the bleed valve open in the oposite direction to let the air go out towards exhaust? Is it only to depresurise the apu pneumatics after the apu bleed pb is set to off or is there another reason for the way this system is constructed? Very much looking forward to more of your videos!! Thanks
Why two igniters, do they spark in tandem? They are two for redundency so aircraft can take-off with no delay if one goes wrong, or any other reason like ignition efficiency. Thanks in advance!
Hello Mr. Tomas Zeman, I am Mustafa Aldarwish from Iraq. I am a recent graduate with an honors degree in Aircraft Maintenance Engineering (A&P). I hold an Iraqi Aircraft Maintenance Engineer License and have completed courses in Fuel Tank Safety and EWIS. And i have some experience on A320, A321 & B737NG, MAX. I am currently looking for a job opportunity in this field.
My question is why we get AFS:ELAC2 fault When APU is under MEL & BOTH (APU CTL & ECB) CBs are out? Eagerly waiting for answer as I've given it so much time but couldn't find a satisfying answer. Thank you (love your work) Aircraft: A320F
Great video, very well explained!
Everything is crystal clear right now for Apu, Ty Mr. Tomáš
I'm happy that you learn something 🙂
Hello Zeto, very good explanation!
I have a more mechanical question: What are the most common failures on APU, and how do you solve them?
Thank you mate!
Hello Tomaš, just found your channel yesterday and i find it very interesting! Thank you for sharing the good stuff! I have a question regarding the BCV and FCU….as the apu bleed is set on, i imagine the way it works is; the fuel control unit commands more fuel, adjusts the compressor intake and the bleed control valve opens fot the air to be connected to the pneumatic system. In what case does the bleed valve open in the oposite direction to let the air go out towards exhaust? Is it only to depresurise the apu pneumatics after the apu bleed pb is set to off or is there another reason for the way this system is constructed?
Very much looking forward to more of your videos!! Thanks
Great , very. Interesting.
Now I know how the fire loop works...
Tks
Glad to hear that! Don't worry I read it before I made this video 😁
Your work and videos are VERY MUCH appreciated!!
Thank you!
Glad you like them! I'm investigating a lot of time into it
Why two igniters, do they spark in tandem? They are two for redundency so aircraft can take-off with no delay if one goes wrong, or any other reason like ignition efficiency. Thanks in advance!
Hello Mr. Tomas Zeman,
I am Mustafa Aldarwish from Iraq. I am a recent graduate with an honors degree in Aircraft Maintenance Engineering (A&P). I hold an Iraqi Aircraft Maintenance Engineer License and have completed courses in Fuel Tank Safety and EWIS. And i have some experience on A320, A321 & B737NG, MAX. I am currently looking for a job opportunity in this field.
Thanks for Info but I'm not HR, I can't hier you or anyway help you with this matter
Thanks, Tomash !
My pleasure
Another great explanation Zeto
Glad you think so!
Thank you, also for me as a Pilot it is always interesting.
Glad to hear that! I guess pilots want to know this informations but I guess nobody gives it to you
Thanks for the video 👍
My pleasure!!
My question is why we get AFS:ELAC2 fault
When APU is under MEL & BOTH (APU CTL & ECB) CBs are out?
Eagerly waiting for answer as I've given it so much time but couldn't find a satisfying answer. Thank you (love your work) Aircraft: A320F
There is no connection to AFS from APU
Explained very well, just have a question, how does the APU get fuel? Is there any suction pump there because fuel tasks are far from the APU?
It has its own dc powered pump for start and during normal ops it is supplied bu standard Boost pump
Hello bud!! 👋
What is the best headlamp choice would you suggest that suits our working environment?
For me this one czcams.com/video/a_9F5lDHh0A/video.html
@@zeto.r nice!!! Thanks for sharing!
I have a question: is the APU electrical output capacity reduced when bleed air is being used for an engine start?
No not really, APU without bleed most of the time APU runs on 99% for fuel saving 😁 with bleed 100% and that 536hp is more than enough for everything
I hope to contact you to ask you a question🙏🏻
Text me by the mail or Instagram Zeto.r
@@zeto.r
I have sent an email