A. Fatigue resistance
B. Tensile strength
C. Creep resistance
D. All A, B. & C
Reduction in the grain size reduces the _________________ of the material? Read More »
Chemical Engineering Basics A. Cast iron
B. Steel
C. Concrete
D. Plastic
Lead is poured into the joints between two ___________________ pipes? Read More »
Chemical Engineering Basics A. Parabolic
B. Hyperbolic
C. Straight line
D. None of these
A. Mild steel
B. Copper
C. Cast iron
D. Wrought iron
Out of the following, the ________________ pipe has the least corrosion resistance? Read More »
Chemical Engineering Basics A. Cast iron
B. Hypo-eutectoid steel
C. Hyper-eutectoid steel
D. Eutectoid steel
An alloy of Fe – 0.4 % C is__________________? Read More »
Chemical Engineering Basics A. Electrical energy
B. Chemical energy
C. Energy of high velocity electrons
D. Heat generated by friction
Thermit welding uses the following energy source ? Read More »
Chemical Engineering Basics A. A
B. l
C. A2
D. Both A. & B.
A. Brine (sea water)
B. Diamond
C. Distilled water
D. Glass
Which of the following has the highest value of refractive index ? Read More »
Chemical Engineering Basics A. Nuclear fission
B. Nuclear fusion
C. A combination of both nuclear fission & fusion
D. None of these
The phenomenon occurring during explosion of a hydrogen bomb is___________________? Read More »
Chemical Engineering Basics A. Fusion
B. Fission
C. Combustion
D. None of these
Energy of the sun arises mainly from __________________ reactions? Read More »
Chemical Engineering Basics