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Search: Posts Made By: tvrao
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Forum: Engineers & Technicians
21st Oct 2014, 08:47
Replies: 1
Views: 1,175
Posted By tvrao

Help with a troubleshooting course

Troubleshooting procedures for Boeing and Airbus airplanes are standardized and the engineer need to follow that procedure given in the Maintenance manual(AMM) or troubleshooting manual (TSM). These...
Forum: Tech Log
3rd Feb 2014, 08:14
Replies: 70
Views: 15,380
Posted By tvrao

Some alternative to pitot-static system for airspeed indication

One Australian professor has suggested an alternative system using laser beam and Doppler principle to find airspeed as this youtube video shows: Laser speed sensor promises safer air travel -...
Forum: Tech Log
10th Nov 2013, 04:45
Replies: 5
Views: 7,852
Posted By tvrao

Thanks for all for inputs, these are some of my...

Thanks for all for inputs, these are some of my doubts after going through manuals,
The "Refuel" switch position input is directly connected to the FQI Computer,
the FQI computer supposed to close...
Forum: Tech Log
5th Nov 2013, 11:43
Replies: 5
Views: 7,852
Posted By tvrao

A320 refuel panel switch left in refuel position

Are there any fuel system problems likely to occur in flight or on ground after aircraft lands, if "Refuel/off/Defuel" switch left in "Refuel" position after refuel operation is over?
Refuel buses...
Forum: Engineers & Technicians
6th Oct 2013, 04:10
Replies: 7
Views: 7,213
Posted By tvrao

B777AMM

777AMM(Aircraft Maintenance Manual) is approved and customized manual prepared by Boeing and needs to be updated periodically by Boeing for Airlines and customers who purchased their aircraft,it is...
Forum: Engineers & Technicians
23rd Sep 2013, 11:47
Replies: 1
Views: 1,613
Posted By tvrao

Avionics Software Engineers

Avionics Software Engineers jobs are normally required by Avionics equipment manufacturers like Rockwell Collins,Honeywell,Thales and aircraft manufacturers like Airbus,Boeing,Embraer,Bombardier.You...
Forum: Engineers & Technicians
13th Jan 2013, 03:49
Replies: 3
Views: 1,698
Posted By tvrao

A320RVSM maintenance training

Did any body undergo A320 aircraft RVSM maintenance training in your organisation or elesewhere?
What topics are covered as per ICAO/JAA/FAR regulations and to what level(1,2,3)?
What is the...
Forum: Tech Log
12th Jan 2013, 01:58
Replies: 2
Views: 12,513
Posted By tvrao

A320 RVSM certification and maintenance procedures

Thanks greenspinner, I am looking for information on A320RVSM certification and any additional maintenance programs and regulatory training required for A320 RVSM compliance.
Forum: Tech Log
11th Jan 2013, 00:20
Replies: 2
Views: 12,513
Posted By tvrao

A320 RVSM certification and maintenance procedures

What are requirements to get certification of A320 for RVSM flights?
What are the additional maintenace procedures for A320 aircraft certified for RVSM,which Airbus manual we need to refer?
What...
Forum: Tech Log
1st Jan 2013, 06:26
Replies: 3
Views: 16,279
Posted By tvrao

thrust lever angle question

TLA (thrust lever angle) indicates the position of the thrust lever in control stand from a reference point,usually this is 0degrees when thrust lever is at idle and increases up to 40 deg when...
Forum: Tech Log
31st Dec 2012, 07:48
Replies: 2
Views: 3,089
Posted By tvrao

Airbus Electrical generator question

The generator is 3phase AC generator whose windings are wound on what is called star connection.So this will have 3phases called A,B,C and a neutral N which is at zero volts and connected to aircraft...
Forum: Engineers & Technicians
12th Oct 2012, 09:25
Replies: 13
Views: 3,919
Posted By tvrao

763j APU fire detection /extinguishing systems...

763j
APU fire detection /extinguishing systems operate from battery bus and they will be operational. when other buses are deenergized ,the batterybus2,hotbattery bus,battery bus remain powered....
Forum: Engineers & Technicians
8th Oct 2012, 12:20
Replies: 13
Views: 3,919
Posted By tvrao

If APU is running and quality of power is good...

If APU is running and quality of power is good and if you do not connect primary external power, then Ground handling relay automatically selects APU power to power the Ground handling bus.APB switch...
Forum: Engineers & Technicians
3rd Oct 2012, 12:10
Replies: 8
Views: 4,511
Posted By tvrao

Theoretically it is possible to start the engine...

Theoretically it is possible to start the engine under the stated conditions ,if you press the EMER GEN TEST switch . When you press the EMER GEN TEST switch you are able to power 28V DC EssBus(4PP) ...
Forum: Engineers & Technicians
19th Jun 2012, 13:11
Replies: 2
Views: 1,219
Posted By tvrao

ipad based IFE

How does ipad based IFE(In Flight Entertainment) system work?
Does it have a entertainment program server and wi-Fi network access points to stream the data to the ipads? I believe this system is...
Forum: Engineers & Technicians
11th Jun 2012, 03:23
Replies: 2
Views: 2,526
Posted By tvrao

A320 maintenance tasks during Chk 'A'

What are the various tasks carried out during check'A' for A320?
These are normally listed in Maintenane Planning Document(MPD),currently I do not have it.Can some from MRO or Airline provide the...
Forum: Tech Log
25th Apr 2011, 12:15
Replies: 8
Views: 7,295
Posted By tvrao

The CVR power logic is controlled by relays which...

The CVR power logic is controlled by relays which in turn depend on engine low oil pressure switches and landing gear compressed or not compressed sensing switches connected to LGCIUs(Landing gear...
Forum: Engineers & Technicians
9th Nov 2010, 11:27
Replies: 3
Views: 1,738
Posted By tvrao

A320 TRA indication

In A320 is there any way we can see the Thrust Resolver Angle(TRA) display for different thrust lever positions like at Idle,Climb, TO/GA positions.
I know this TRA data is displayed on EPCS...
Forum: Rumours & News
1st Jan 2010, 02:01
Replies: 11
Views: 1,760
Posted By tvrao

HAPPY NEW YEAR TO ALL. PPRuNe is a great...

HAPPY NEW YEAR TO ALL.
PPRuNe is a great network to learn and share information on aviation.
Forum: Tech Log
1st Jan 2010, 01:55
Replies: 40
Views: 10,902
Posted By tvrao

Interesting discussion on SELCAL. I am surprised...

Interesting discussion on SELCAL. I am surprised the system provided alert on HF system when a VHF frequency was selected.Normally the ATIS is on VHF frequency.
The SELCAL decoder inside AMU should...
Forum: Engineers & Technicians
27th Sep 2009, 03:56
Replies: 7
Views: 885
Posted By tvrao

You can get some information on FDR from this...

You can get some information on FDR from this document http://asasi.org/papers/2007/The_Evolution_of_Flight_Data_Analysis_Neil_Campbell.pdf.
If you need more technical details about FDR you need to...
Forum: Tech Log
24th May 2009, 10:44
Replies: 17
Views: 5,503
Posted By tvrao

Weather Radar tilt calibration

What is the source of tilt information display on ND?
Is it from a tilt sensor or is it coming from the selector switch on the control panel?
In many aircraft it is taken from control panel.
There...
Forum: Tech Log
24th May 2009, 05:41
Replies: 17
Views: 5,503
Posted By tvrao

Weather Radar tilt calibration

The tilt indicated on the ND comes from the selection made on weather radar control panel. The value of tilt indicated on ND is not taken from any tilt sensor located on the antenna assembly.The...
Forum: Tech Log
21st May 2009, 12:01
Replies: 13
Views: 15,251
Posted By tvrao

Radio altimeter

For many radio altimeters they say the range is from -20ft to 2500ft.
The radio altimeter measures height above ground. The antennas which transmit and receive the radio signal, are fitted on the...
Forum: Tech Log
19th Apr 2009, 02:28
Replies: 12
Views: 5,167
Posted By tvrao

B777 fuel totalliser

The Captain could check the uplift density of fuel on Fuel qty maintenance page.
777 Fuel syonptics display gives only the quantity of fuel,it does not indicate the uplift density.He could have...
Forum: Tech Log
4th Apr 2009, 04:58
Replies: 12
Views: 1,731
Posted By tvrao

Aircraft manuals

manuals used by engineers like AMM(aircraft maintenance manuals), MEL,IPC,SSM(system schematic manuals),WDM(Wiring diagram manuals) are in black and white only.There is no special benefit in printing...
Forum: Tech Log
9th Mar 2009, 12:46
Replies: 7
Views: 5,860
Posted By tvrao

Thumbs up B777 AIMS version check

Config check from MAT is the only way in flight deck to check what is really loaded in the AIMS cabinets.
On MAT select -->Line Maintenance--> Config Check--> Ch 31 AIMS.
Normally aircraft config...
Forum: Tech Log
19th Feb 2009, 00:53
Replies: 14
Views: 4,101
Posted By tvrao

Arrow automated ACARS transmissions

The messages from aircraft which automatically get transmited to ground depend on the AMI configuration file in the system software.This varies from airline to airline.The technical service...
Forum: Tech Log
17th Feb 2009, 11:27
Replies: 14
Views: 4,101
Posted By tvrao

Arrow Automated ACARS transmissions

Automatic messages transmitted by ACARS depends on Airlines configuration settings.Some airlines configure the system such that half an hour before landing PLF(present leg faults) from CMC are...
Forum: Tech Log
16th Feb 2009, 12:25
Replies: 19
Views: 2,088
Posted By tvrao

Standard atmosphere

The international standard atmosphere (ISA) as per ICAO standards defines standard atmospheric pressure as 1013.25 hectopascals and standard day temp 15degrees C.
Eventhough as per physics 1000...
Showing results 1 to 30 of 30


 
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