A. Forging
B. Shell moulding
C. Investment casting
D. Pressure die casting
A jet engine turbine blade is normally manufactured by____________________? Read More »
Chemical Engineering Basics A. Hot rolled mild
B. Cold rolled mild
C. Forged
D. Machinable stainless
A. Uniform strength in all directions
B. Ability to hold protective coating
C. High ductility & corrosion resistance
D. Easily weldable characteristics
Wrought iron does not have__________________? Read More »
Chemical Engineering Basics A. Positively charged
B. Negatively charged
C. Neutral
D. Of higher wavelength than visible light
X-rays are__________________? Read More »
Chemical Engineering Basics A. Speed of the extruded material is same as that of ram speed
B. Redundant work is a function of the die angle
C. Relative motion between the billet surface and the container wall is always present
D. Hollow ram is used for indirect extrusion
In extrusion of metals, which of the following statement is true ? Read More »
Chemical Engineering Basics A. Thermal
B. Electrical
C. Mechanical
D. Chemical
A solar cell converts the sunlight directly into ______________ energy? Read More »
Chemical Engineering Basics A. Pipe roughness & pipe diameter
B. Fluid velocity
C. Type of flowing fluid
D. Both B. & C.
A. Electrostatic precipitator
B. Wet scrubber
C. Bag filter
D. Gravity settling chamber
Which of the following does not discharge the dust collected as a dry solid? Read More »
Chemical Engineering Basics A. Crusher
B. wet classifier
C. Dry classifier
D. Magnetic separator
Hydro-cyclone is a____________________? Read More »
Chemical Engineering Basics A. High pressure & load
B. Low pressure & load
C. High temperature
D. Large surface wear
Tin based white metals are used, where bearings are subjected to___________________? Read More »
Chemical Engineering Basics