Chemical Engineering Basics

_________________ furnace is generally used in the non-ferrous foundries ?

Byadmin February 10, 2019August 20, 2021

_________________ furnace is generally used in the non-ferrous foundries ?

A. Direct arc
B. Indirect arc
C. Resistance
D. Induction

Chemical Engineering Basics

Which of the following processes follows the hardening process for reducing the hardening strains & increasing the toughness of the steel part ?

Which of the following processes follows the hardening process for reducing the hardening strains & increasing the toughness of the steel part ?

A. Anodising
B. Tempering
C. Carburising
D. Annealing

Read More Which of the following processes follows the hardening process for reducing the hardening strains & increasing the toughness of the steel part ?
Chemical Engineering Basics

Larger length & diameter water pipes are made by____________________?

Larger length & diameter water pipes are made by____________________?

A. Electrical resistance welding
B. Die casting
C. Semi-centrifugal casting
D. Continuous casting

Read More Larger length & diameter water pipes are made by____________________?
Chemical Engineering Basics

Dryness fraction of dry steam is_________________?

Dryness fraction of dry steam is_________________?

A. 0
B. ∞
C. 1
D. 0.5

Read More Dryness fraction of dry steam is_________________?
Chemical Engineering Basics

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

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

A. Chromatography
B. Evaporation
C. Filtration
D. Fractional distillation

Read More For separating small pieces of metal from engine oil of a car, the best separating technique is the _____________________ ?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Fibre glass is a composite material of

Question: Fibre glass is a composite material of
[A].

glass fibre in a polymer matrix.
[B].
glass fibre in a metallic matrix.
[C].
polymer fibre in a glassy matrix.
[D].
both ‘b’ & ‘c’.

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Engineering Basics

Multistage compression of air as compared to single stage compression offers the advantage of

Question: Multistage compression of air as compared to single stage compression offers the advantage of
[A].

power saving per unit weight of air delivered.
[B].
moisture elimination in the inter-stage cooler.
[C].
increased volumetric efficiency.
[D].
all (a), (b) & (c).

Answer: Option D

Explanation:

No answer description available for this question.

Read More Multistage compression of air as compared to single stage compression offers the advantage of

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