Question: The main function of a riser is to maintain the escaping of gases from the casting during solidification.
Options
A : TRUE
B : FALSE
C : -
D : -
Door Frames - 2 more questions
When the concrete in fresh stage is exposed to freeze....
Why the time period for removal of form work has....
In panelled doors, the maximum area of a single panel....
In the figure below, C represents __^
Solid core flush door is also known as __
The minimum number of holdfasts on each side of the....
There is no requirement of any risers for the casting....
Which of the following doors are used to check the....
Which of the following materials can have the negative volumetric....
___ is used to measure the extent of uniform corrosion.
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