Chemical Engineering Basics The most suitable material of construction for a sewer to carry sewage under high pressure is Stoneware Asbestos cement Cement concrete Steel Stoneware Asbestos cement Cement concrete Steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Transformation range for ferrous material is the temperature interval during which __________ is formed during its heating. Pearlite Austenite Martensite Cementite Pearlite Austenite Martensite Cementite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Frost formation on the evaporator tubes in the domestic refrigerators Can be prevented by proper design Decreased compressor power Causes heat loss due to poor heat transfer Is immaterial Can be prevented by proper design Decreased compressor power Causes heat loss due to poor heat transfer Is immaterial ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For the irreversible reaction, Ca+ 2C = Ca C₂ , Δ H°298 = - 60000 J . mole⁻¹ . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be 30000 J 90000 J 240000 J 60000 J 30000 J 90000 J 240000 J 60000 J ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Presence of small quantity of sulphur in low carbon steel improves its Hardenarality Weldability Machinability Formability Hardenarality Weldability Machinability Formability ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Salvage value is the most flexible criteria for analysing a financial investment. 'Salvaging' means 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 Disposing off machine/property, which is no longer useful in the present scenerio ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS