Chemical Engineering Basics Shaft/rotor speed is most accurately measured by a Frequency counter Tachometer Speedometer Strobometer Frequency counter Tachometer Speedometer Strobometer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The best criterion for analysing an economic investment is the Future value method Rate of return criterion Present value method Salvage value Future value method Rate of return criterion Present value method Salvage value ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a boiler accessory i.e., not a boiler mounting ? Feed water pump Feed check valve Blow off cock Stop valve Feed water pump Feed check valve Blow off cock Stop valve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Dies for wire drawing are generally made of Mild steel High carbon steel Carbides Stainless steel Mild steel High carbon steel Carbides Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxyacetylene reducing flame is used while carrying out welding on Alloy steel Mild steel High carbon steel Grey cast iron Alloy steel Mild steel High carbon steel Grey cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics What is the value of included angle of a triangular notch for maximum discharge ? 90° 60° 120° 30° 90° 60° 120° 30° ANSWER DOWNLOAD EXAMIANS APP
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