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Forum: Rumours & News

6th Mar 2013, 20:06

Replies: 2,185

FAA Grounds 787s

Views: 1,032,231

Posted By Mk 1

EEngr: while the RAT deploys to keep critical...

EEngr: while the RAT deploys to keep critical instruments powered. And it provides emergency braking power,

Correct me if I'm wrong, but the RAT needs airspeed to provide the force to spin the...

Forum: Rumours & News

24th Feb 2013, 21:51

Replies: 2,185

FAA Grounds 787s

Views: 1,032,231

Posted By Mk 1

WilyB, You cannot be serious asking this...

WilyB, You cannot be serious asking this question:

Or venting heat and flames outside while they are refueling the 787.

if you knew there was an under bonnet fire in your car as you pulled...

Forum: Rumours & News

19th Feb 2013, 02:53

Replies: 2,185

FAA Grounds 787s

Views: 1,032,231

Posted By Mk 1

From FlexibleResponse: "At least Airbus has now...

From FlexibleResponse: "At least Airbus has now demonstrated the strength of their conviction by announcing the decision that they will take the Lithium ion battery out of their A350 and replace it...

Forum: Rumours & News

10th Feb 2013, 23:05

Replies: 2,185

FAA Grounds 787s

Views: 1,032,231

Posted By Mk 1

From Pub User: A bit of Googling would suggest...

From Pub User: A bit of Googling would suggest that a beast of the sealed lead-acid variety could be made but would weigh a little over double.

That sounds like a trivial cost, but I'm not sure...

Forum: Rumours & News

4th Feb 2013, 12:03

Replies: 2,185

FAA Grounds 787s

Views: 1,032,231

Posted By Mk 1

No, potential energy is what the battery has...

No, potential energy is what the battery has before you drop it (becoming kinetic energy on the way down).

Chemical energy is my bid.

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