최신 API-936 무료덤프 - API Refractory Personnel
Applicator qualification for thin layer erosion resistant lining, each applicator shall pack a test panel of size.
정답: A
The loss of fragmented refractories from the face of the refractory structure, through cracking and rupturing which results in the exposure of the original inner portion of the refractory lining is called
정답: D
To compose a sample for the modulus of rupture test from an equivalent number of refractory shapes, the specimen should be
정답: B
A combination of refractory grain and suitable bonding agent that, after the addition of a proper liquid, is generally poured into place to form a refractory shape or structure which becomes rigid because of chemical action is called
정답: C
As per API recommended practice 936, the standard test method for reheat change of refractory brick is
정답: D
The exposure of a material or body to a rapid change in temperature which may have a deleterious effect
정답: A
The property of matter by virtue of which heat energy is transmitted through particles in contact.
정답: D
Applicator qualification for plastic thick layer, the test panel with an applied lining thickness and anchorage shall be
정답: A
In ceramics, the property of resistance to melting, softening, or deformation at high temperature is called.
정답: D
The functions of refractories include resistance to other destructive influences such as abrasion, pressure, chemical attack, and or rapid changes in temperature is called.
정답: B