crj 700 technical questions
04-20-2015, 07:24 PM
#1
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crj 700 technical questions
"Use of the engine high power schedule switch light is prohibited." In any phase of flight? This is the "ludicrous" button when you dont want to hit the mountain and dont care about the engine right?
What is "cold soaked" fuel?
"Powerplant intermix operations are prohibited"? What?
What is an AC power center? Is that the TRU?
ON the overhead panel you can use gravity flow or crossflow. does the crossflow pump have an electric pump?
What is "cold soaked" fuel?
"Powerplant intermix operations are prohibited"? What?
What is an AC power center? Is that the TRU?
ON the overhead panel you can use gravity flow or crossflow. does the crossflow pump have an electric pump?
04-20-2015, 08:04 PM
#2
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I don't know anything about the CRJ, but cold soaked fuel occurs when you have been aloft for some hours and the fuel drops to very cold temperatures. The danger in this is that the wing becomes very cold as well and even slight moisture will form ice instantly all over the wing. Usually there is a mechanism to keep the fuel from getting so cold that there is any chance of ice actually forming in the fuel itself.
Chapter 2 - Theory and Aircraft Performance - Transport Canada
Chapter 2 - Theory and Aircraft Performance - Transport Canada
04-20-2015, 08:17 PM
#3
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Posts: 167
Originally Posted by bedrock
I don't know anything about the CRJ, but cold soaked fuel occurs when you have been aloft for some hours and the fuel drops to very cold temperatures. The danger in this is that the wing becomes very cold as well and even slight moisture will form ice instantly all over the wing. Usually there is a mechanism to keep the fuel from getting so cold that there is any chance of ice actually forming in the fuel itself.
Chapter 2 - Theory and Aircraft Performance - Transport Canada
Chapter 2 - Theory and Aircraft Performance - Transport Canada
04-21-2015, 02:36 AM
#6
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Joined APC: Jun 2011
Posts: 1,152
Originally Posted by Facebitten
"Use of the engine high power schedule switch light is prohibited." In any phase of flight? This is the "ludicrous" button when you dont want to hit the mountain and dont care about the engine right?
What is "cold soaked" fuel?
"Powerplant intermix operations are prohibited"? What?
What is an AC power center? Is that the TRU?
ON the overhead panel you can use gravity flow or crossflow. does the crossflow pump have an electric pump?
What is "cold soaked" fuel?
"Powerplant intermix operations are prohibited"? What?
What is an AC power center? Is that the TRU?
ON the overhead panel you can use gravity flow or crossflow. does the crossflow pump have an electric pump?
Not ready for your legacy interview quite yet...
04-21-2015, 06:02 AM
#7
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Joined APC: Jan 2008
Position: CL-65 captain
Posts: 2,244
Originally Posted by bedrock
I don't know anything about the CRJ, but cold soaked fuel occurs when you have been aloft for some hours and the fuel drops to very cold temperatures. The danger in this is that the wing becomes very cold as well and even slight moisture will form ice instantly all over the wing. Usually there is a mechanism to keep the fuel from getting so cold that there is any chance of ice actually forming in the fuel itself.
Chapter 2 - Theory and Aircraft Performance - Transport Canada
Chapter 2 - Theory and Aircraft Performance - Transport Canada
04-21-2015, 07:42 AM
#9
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Posts: 62
Originally Posted by Facebitten
"Use of the engine high power schedule switch light is prohibited." In any phase of flight? This is the "ludicrous" button when you dont want to hit the mountain and dont care about the engine right?
What is "cold soaked" fuel?
"Powerplant intermix operations are prohibited"? What?
What is an AC power center? Is that the TRU?
ON the overhead panel you can use gravity flow or crossflow. does the crossflow pump have an electric pump?
What is "cold soaked" fuel?
"Powerplant intermix operations are prohibited"? What?
What is an AC power center? Is that the TRU?
ON the overhead panel you can use gravity flow or crossflow. does the crossflow pump have an electric pump?
04-21-2015, 08:23 AM
#10
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Originally Posted by tothebigblue
well someone isn't making upgrade at PSA
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