Chemical Engineering Basics In extrusion of metals, which of the following statement is true ? Redundant work is a function of the die angle Relative motion between the billet surface and the container wall is always present Speed of the extruded material is same as that of ram speed Hollow ram is used for indirect extrusion Redundant work is a function of the die angle Relative motion between the billet surface and the container wall is always present Speed of the extruded material is same as that of ram speed Hollow ram is used for indirect extrusion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Salvage value is the most flexible criteria for analysing a financial investment. 'Salvaging' means Disposing off machine/property, which is no longer useful in the present scenerio Disposing off a machine/property on as is where is basis Writing off the obsolete machine/ property Mortgaging the obsolete machine/property Disposing off machine/property, which is no longer useful in the present scenerio Disposing off a machine/property on as is where is basis Writing off the obsolete machine/ property Mortgaging the obsolete machine/property ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is an example of cathodic protection of metals against corrosion ? Lead lined reactor Painted steel Case hardened steel Galvanised iron Lead lined reactor Painted steel Case hardened steel Galvanised iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The process of removal of scale formed during hot rolling of steel is termed as Descaling Pickling Skimming Shot blasting Descaling Pickling Skimming Shot blasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following will resist maxi-mum shock & vibration without cracking? Malleable iron Grey cast iron Graphite White cast iron Malleable iron Grey cast iron Graphite White cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Ignition of fuel in a diesel engine is by None of these Spark Hot compressed air Fuel injection None of these Spark Hot compressed air Fuel injection ANSWER DOWNLOAD EXAMIANS APP
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