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Search: Posts Made By: latetonite
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Forum: Tech Log
24th Mar 2014, 02:28
Replies: 75
Views: 24,152
Posted By latetonite

Elmok: Many small commercial Aircraft with...

Elmok: Many small commercial Aircraft with turboprop engines are not equipped with fire extinguishing systems, e.g., it is an option.

Thing you are getting scared for the wrong reason.
Forum: Tech Log
16th Jan 2014, 19:45
Replies: 75
Views: 24,152
Posted By latetonite

Dear Sirani, Many of my ab initio students...

Dear Sirani,

Many of my ab initio students think I am rude. As a matter of fact, quite a few of the captains I train think so.
But most of them admire me after being on line for a while.
And...
Forum: Tech Log
10th Aug 2013, 20:44
Replies: 75
Views: 24,152
Posted By latetonite

BOAC: Referring to the link i posted in #44, Page...

BOAC: Referring to the link i posted in #44, Page 2, DC schematic, the diodes are pointing in the right direction.
Forum: Tech Log
10th Aug 2013, 14:44
Replies: 75
Views: 24,152
Posted By latetonite

To make you more upset, the battery discharge...

To make you more upset, the battery discharge light will not illuminate when AC transfer bus #1 is powered. So basicly only on the ground with no engine running and no external power.
Forum: Tech Log
10th Aug 2013, 14:03
Replies: 75
Views: 24,152
Posted By latetonite

Hot bat bus via R1 in normal ops, via R326 in...

Hot bat bus via R1 in normal ops, via R326 in stby..please stay polite if you want to learn something.
Forum: Tech Log
10th Aug 2013, 12:18
Replies: 75
Views: 24,152
Posted By latetonite

GB: answer to your inquiry is in my post #44. For...

GB: answer to your inquiry is in my post #44. For your conveniance I paste it again:
In normal flight however, with the battery switch on, stby pwr not in bat position, K2 is closed and connects TR3...
Forum: Tech Log
9th Aug 2013, 03:33
Replies: 75
Views: 24,152
Posted By latetonite

GB, I am not referring to K3, as this one,...

GB,

I am not referring to K3, as this one, correctly, closes when either DC bus 1, or/and AC transfer bus 1 has no power, i.e. generators not available.

In normal flight however, with the...
Forum: Tech Log
8th Aug 2013, 21:50
Replies: 75
Views: 24,152
Posted By latetonite

Framer, I asked you to pm me an email address,...

Framer,
I asked you to pm me an email address, where I can send you the wiring diagram AND the reference to my mythical TR3. I cannot post it on the tread.
And yes, if it helps, my background is...
Forum: Tech Log
8th Aug 2013, 20:04
Replies: 75
Views: 24,152
Posted By latetonite

You can only lead a horse to the water. You...

You can only lead a horse to the water. You cannot make it drink.

The diagram in post nr. 29, not 25, is extremely simplyfied.

The link I provided to the B737MRG in readable by any 2nd year...
Forum: Tech Log
8th Aug 2013, 17:06
Replies: 75
Views: 24,152
Posted By latetonite

And in FCOM 6.20.15, DC power distribution, it is...

And in FCOM 6.20.15, DC power distribution, it is clear that TR3 feeds the battery bus via stby pwr PCU.
Forum: Tech Log
8th Aug 2013, 17:01
Replies: 75
Views: 24,152
Posted By latetonite

Kefuddle, Looking at your FCOM 6.20.3, TR3...

Kefuddle,

Looking at your FCOM 6.20.3, TR3 does feed the DC stby bus, no?
Forum: Tech Log
8th Aug 2013, 15:27
Replies: 75
Views: 24,152
Posted By latetonite

http://www.b737mrg.net/downloads/b737mrg_electrica...

http://www.b737mrg.net/downloads/b737mrg_electrical.pdf

Start walking.:)
Forum: Tech Log
8th Aug 2013, 09:49
Replies: 75
Views: 24,152
Posted By latetonite

Sorry Framer, cannot agree. I wanted to upload an...

Sorry Framer, cannot agree. I wanted to upload an electrical diagram, more detailed than the one posted before, but have problems doing so. But there are available on the net.
Do not confuse a...
Forum: Tech Log
7th Aug 2013, 04:10
Replies: 75
Views: 24,152
Posted By latetonite

Ok, if the battery fails, together with the batt...

Ok, if the battery fails, together with the batt charger, the hot battery busses are powered by the standby DC bus or stby power control, both fed by the dc busses, through the TR 's. this is clearly...
Forum: Tech Log
6th Aug 2013, 21:24
Replies: 75
Views: 24,152
Posted By latetonite

Look at the electrical diagram. Then quote half...

Look at the electrical diagram. Then quote half statements..
Forum: Tech Log
6th Aug 2013, 20:30
Replies: 75
Views: 24,152
Posted By latetonite

Your engineers will tell you that current can...

Your engineers will tell you that current can flow from TR's to the DC busses to the switched and hot batt bus...
Forum: Tech Log
6th Aug 2013, 19:28
Replies: 75
Views: 24,152
Posted By latetonite

I am not departing without a battery. I am flying...

I am not departing without a battery. I am flying and now suspectively losing my battery. So what? I do not have a 60 min backup for my instruments if I loose all three generators? You think the...
Forum: Tech Log
6th Aug 2013, 18:25
Replies: 75
Views: 24,152
Posted By latetonite

Batt disc light not working is a C item in MEL. ...

Batt disc light not working is a C item in MEL.
So you can fly 10 days without fire protection?
As long as you have transfer busses, and TRU's, you do not need batteries for flight..
Forum: Tech Log
6th Aug 2013, 10:09
Replies: 75
Views: 24,152
Posted By latetonite

Why would a bat disch light come on if you are...

Why would a bat disch light come on if you are charging?
Forum: Tech Log
5th Aug 2013, 09:32
Replies: 75
Views: 24,152
Posted By latetonite

The batt discharge light does not come on if AC...

The batt discharge light does not come on if AC power is used. (Tranfer bus 1 powered). So in normal ops you would not notice. So why divert?
Showing results 1 to 20 of 20


 
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