Materials and Construction Rotary driers are generally made of Cast iron Tin lined with refractory bricks Mild steel High silicon iron (14% Si) Cast iron Tin lined with refractory bricks Mild steel High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the kraft (sulphate) process for the paper manufacture, the digestor is made of Wrought iron Cast iron Stainless steel Karbate carbon Wrought iron Cast iron Stainless steel Karbate carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Stainless steel Monel Kel-F and teflon Graphite Stainless steel Monel Kel-F and teflon Graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18-4-1 high speed steel contains 18%, 4% and 1% respectively of Chromium, tungsten and vanadium Tungsten, chromium and vanadium Vanadium, chromium and tungsten Tungsten, vanadium and chromium Chromium, tungsten and vanadium Tungsten, chromium and vanadium Vanadium, chromium and tungsten Tungsten, vanadium and chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Both rubber & elastomers Plastics Fibres Elastomers Both rubber & elastomers Plastics Fibres Elastomers ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest? Austenite Ferrite Pearlite Cementite Austenite Ferrite Pearlite Cementite ANSWER DOWNLOAD EXAMIANS APP
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