A. Machinability
B. Corrosion resistance
C. Fluidity
D. Strength
Lead is added to 60:40 brass primarily to improve_________________? Read More »
Chemical Engineering Basics A. H2SO3
B. HF
C. HNO3
D. K2Cr2O7
Glass reacts with___________________? Read More »
Chemical Engineering Basics A. Steel
B. Glass wood
C. Copper
D. Fireclay bricks
A. Helium
B. Oxygen
C. Carbon dioxide
D. None of these
A. Extrusion
B. Bending
C. Rolling
D. Forging
Cold heading or upsetting is categorised as the ________________ process ? Read More »
Chemical Engineering Basics A. 3171Pa
B. 3567Pa
C. 1.01 × 105Pa
D. 5000Pa
A. Iron
B. Copper
C. Titanium
D. Aluminium
The most abundant metal present in the earth’s crust is__________________? Read More »
Chemical Engineering Basics A. Impact
B. Completely reversed
C. Dynamic
D. Static & dynamic
A. Impact strength
B. Endurance limit
C. Machinability
D. Corrosion resistance
Notched bar test is used for testing the _________________ of a material? Read More »
Chemical Engineering Basics A. lbm/lbf. ft/sec2
B. lbf/lbm. ft/sec2
C. ft/sec2
D. lbm/lbf. sec2/ft
The unit of gc is ___________________? Read More »
Chemical Engineering Basics