737 Inboard/outboard anti-skid
Thread Starter
Join Date: Dec 2011
Location: RAINBOW
Age: 40
Posts: 33
Likes: 0
Received 0 Likes
on
0 Posts
737 Inboard/outboard anti-skid
Hello guys,
I just want to make. one thing clear in my mind that in the situation of "Loss of both engine driven generators", we stay with only standby Electrical Power and in that case, AFM states only INBOARD ANTI-SKID SYSTEM will be operative.
To my understanding, it means two of four -number 2 & 3- tire skid system will be working. Is that correct?
If it is so, what's the logic behind it?
Anyone has information about that, appreciate to lighten me up.
Thanks in advance
I just want to make. one thing clear in my mind that in the situation of "Loss of both engine driven generators", we stay with only standby Electrical Power and in that case, AFM states only INBOARD ANTI-SKID SYSTEM will be operative.
To my understanding, it means two of four -number 2 & 3- tire skid system will be working. Is that correct?
If it is so, what's the logic behind it?
Anyone has information about that, appreciate to lighten me up.
Thanks in advance
Join Date: Aug 2009
Location: GPS L INVALID
Posts: 580
Likes: 0
Received 0 Likes
on
0 Posts
Hello guys,
I just want to make. one thing clear in my mind that in the situation of "Loss of both engine driven generators", we stay with only standby Electrical Power and in that case, AFM states only INBOARD ANTI-SKID SYSTEM will be operative.
To my understanding, it means two of four -number 2 & 3- tire skid system will be working. Is that correct?
If it is so, what's the logic behind it?
Anyone has information about that, appreciate to lighten me up.
Thanks in advance
I just want to make. one thing clear in my mind that in the situation of "Loss of both engine driven generators", we stay with only standby Electrical Power and in that case, AFM states only INBOARD ANTI-SKID SYSTEM will be operative.
To my understanding, it means two of four -number 2 & 3- tire skid system will be working. Is that correct?
If it is so, what's the logic behind it?
Anyone has information about that, appreciate to lighten me up.
Thanks in advance
System isolation - the inboard and outboard anti-skid have different systems - that way if one fails you still have some anti-skid and it's symmetric. With complete loss of all power generation you go to the battery which is obviously load limited. So only one anti-skid system gets powered (and as STBYRUD notes, one is better than none). There are many 'redundant' systems were only one gets powered by the battery (e.g. Air Data/ADIRU).