Chemical Engineering Basics Objective Questions and Answers

862. For separating small pieces of metal from engine oil of a car, the best separating technique is the

863. On increasing the yield strength of a steel from 450 to 650 MPa, its __________ will increase.

864. Oxide layer formed on the non-ferrous metal surface after its annealing is

865. __________ test can be termed as the semi-distructive test.

866. Speed of a submarine in deep sea & that of an aeroplane is measured by a/an

867. Larger length & diameter water pipes are made by

868. In continuous casting of liquid steel, the mould is made of

Chemical Engineering Objective Questions { Chemical Engineering Basics }