Materials and Construction Pipes for bi-cycle frames are made of __________ steel. Chrome carbon Cold rolled Hot rolled Stainless Chrome carbon Cold rolled Hot rolled Stainless ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction How many atoms are there per unit cell in a body centred cubic lattice system? 6 2 3 4 6 2 3 4 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Makes it brittle Increases its hardness Increases its strength Is desirable Makes it brittle Increases its hardness Increases its strength Is desirable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is All of these Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Especially resistant to solutions containing H₂SO₄ All of these Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Especially resistant to solutions containing H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dilute sulphuric acid is transported in __________ pipes. Mild steel Copper Special alloys Lead Mild steel Copper Special alloys Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials fabrication can not be done by Welding Plastic pressing Slip casting Extrusion Welding Plastic pressing Slip casting Extrusion ANSWER DOWNLOAD EXAMIANS APP
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