The material specifications for a certain aircraft require that a replacement oil line be fabricated from3/4 inch, 0.072 5052-0 aluminium alloy tubing. What is the inside dimension of this tubing?
- 0.688 inch.
- 0.606 inch.
- 0.750 inch.
Leehenson asking:
Can someone help explain please? Thanks.
Community Comments (2)
T
TGP Posts: 1 27.10.2019 / 10:55
Outside diameter= .750"
Wall thickness= .072"
There are 2 walls in the diameter of the pipe, so .072" X 2 = .144"
.750" - .144" = .606"
Wall thickness= .072"
There are 2 walls in the diameter of the pipe, so .072" X 2 = .144"
.750" - .144" = .606"
J
Jordi Posts: 198 16.05.2020 / 17:18
thank you man i learned it by heart though
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