PPRuNe Forums - Search Results
PPRuNe Forums

Go Back  PPRuNe Forums > Search Forums
Reload this Page >

Search Results

Register
FAQ
Calendar
Wikiposts
Today's Posts
Search
Vendor Directory
Search: Posts Made By: Creases67
Showing results 1 to 18 of 18
Search took 0.00 seconds.
Forum: Tech Log
27th Jun 2013, 11:31
Replies: 2
Views: 2,618
Posted By Creases67

Blue HYD Elec PP A330

it does. thanks.
Forum: Tech Log
14th Jun 2013, 06:04
Replies: 2
Views: 2,618
Posted By Creases67

Blue HYD Elec PP A330

In normal conditions, the green and yellow HYD PPs are in auto.The blue is in stby. The function of all is fundamentally the same. Any reason then for the changed nomenclature ?
Forum: Tech Log
20th Jan 2013, 04:28
Replies: 5
Views: 1,759
Posted By Creases67

RNAV Eqpt Requirement

Is an autopilot mandatory for RNAV SID departure ?
Thanks.
Forum: Tech Log
19th Jan 2013, 01:08
Replies: 10
Views: 4,258
Posted By Creases67

Auto Pitch Trim Freeze High Alpha A320

Good observation Solipsis.Quite the same as what I noticed as well. Not very much in line with the books though.Also, did you check the auto trim approaching a stall in alternate law ?
Forum: Tech Log
11th Jan 2013, 21:04
Replies: 10
Views: 4,258
Posted By Creases67

Auto Pitch Trim Freeze High Alpha A320

If I understand right,in Normal law,the sequence approaching alpha floor would be : Autopilot disconnects,pitch trim freezes and then alpha floor kicks in. What about in alternate law ?
Forum: Tech Log
11th Jan 2013, 01:48
Replies: 10
Views: 4,258
Posted By Creases67

Auto Pitch Trim Freeze High Alpha A320

In normal and alternate laws,when exactly does the auto pitch trim freeze when increasing alpha ? The manuals as far as I could glean,only mention the autopilot disconnecting at alpha prot +1.
Forum: Tech Log
3rd Dec 2012, 16:31
Replies: 27
Views: 63,392
Posted By Creases67

RVSM contingency procedures

In RVSM space the altimeters have an allowable margin of upto
200 ft from the allotted FL. Any non standard deviation from the FL would have to be more than 200 ft. A 300 ft deviation from the...
Forum: Tech Log
21st Sep 2012, 12:32
Replies: 6
Views: 2,025
Posted By Creases67

Turb Damping

Thanks Squawk. My question is,if there is no procedure that requires switching off the damper, then how does the pilot know when to switch it off. If no such situation exists, why have it in the...
Forum: Tech Log
21st Sep 2012, 02:17
Replies: 6
Views: 2,025
Posted By Creases67

Turb Damping

Hello All, There is a Turbulence damping push button on all busses. It is ON in normal conditions. Couldn't find a reference as to when it would need to be put OFF. My reference would be to specific...
Forum: Tech Log
16th Jul 2012, 11:24
Replies: 24
Views: 10,565
Posted By Creases67

does flex takeoff saves fuel?

Check out "Coming to grips" on performance. Actually there is not much in the numbers in favor of fuel savings on flex take off. In most cases the burn is increased. However the cost saving in terms...
Forum: Tech Log
8th Jun 2012, 06:54
Replies: 0
Views: 833
Posted By Creases67

Wingtips behind the fuselage

Hi,

Just going through some unusual fuselage-wing combinations and found this one peculiar. http://en.wikipedia.org/wiki/De_Havilland_DH_108

Any views on how the wing tips stretching behind...
Forum: Tech Log
28th May 2012, 04:52
Replies: 11
Views: 3,355
Posted By Creases67

aveng, Thanks. I too was resigned to the...

aveng,

Thanks. I too was resigned to the same conclusion but i was looking for some hard evidence. Couldn't find any in the Bus manuals. Also,there has to be some regulatory guidance on the...
Forum: Tech Log
28th May 2012, 04:44
Replies: 12
Views: 5,106
Posted By Creases67

Thanks for the inputs. However my query remains....

Thanks for the inputs. However my query remains. Is there no convention on where the thrust line should lie ? My understanding is that below the CG it will produce a pitch up on opening thrust. So...
Forum: Tech Log
27th May 2012, 19:52
Replies: 12
Views: 5,106
Posted By Creases67

Thrust Line

Agree. So which engine do you refer to when failed would produce the pitch up ?
Forum: Tech Log
27th May 2012, 19:46
Replies: 11
Views: 3,355
Posted By Creases67

Design Of Light Switches

I'm sure you folks have noticed that the light switches on the A320 have different serrations and shapes. I've looked about for an explanation /guidance in some AICs and JAR25, but nada so far. Over...
Forum: Tech Log
27th May 2012, 19:15
Replies: 12
Views: 5,106
Posted By Creases67

Thrust Line

I'm not sure the pitch up due to engine failure on an MD 11( low wing,underslung engines)would be a consequence a higher than CG thrust line. However I am willing to be corrected.
Forum: Tech Log
27th May 2012, 18:42
Replies: 12
Views: 5,106
Posted By Creases67

Thrust Line

Apologies for not framing the question correctly. What I meant was an airplane like IL 76 or even the C17 have high wings,Underling engines and most of the weight concentrated well below the thrust...
Forum: Tech Log
27th May 2012, 11:38
Replies: 12
Views: 5,106
Posted By Creases67

Thrust Line

Cant understand this .High wing mounted engines I assume produce a thrust line that lies higher than the CG.
So how does the nose pitch up on opening thrust ?
Showing results 1 to 18 of 18


 
Forum Jump

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.