Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Dilute H₂SO₄ at room temperature Alkaline solutions Brine Milk and fruit juices Dilute H₂SO₄ at room temperature Alkaline solutions Brine Milk and fruit juices ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing Ability to retain lubricant on its surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tank furnace used for melting of glass is made of Mild steel Refractory blocks Cast iron Stainless steel Mild steel Refractory blocks Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Topax Carborundum Corrundum Calcite Topax Carborundum Corrundum Calcite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of Aluminium Copper High carbon steel Brass Aluminium Copper High carbon steel Brass ANSWER DOWNLOAD EXAMIANS APP
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