CHEMICAL ENGINEERING | Chemical Engineering Basics

A jet engine turbine blade is normally manufactured by

Byadmin August 8, 2022

Question: A jet engine turbine blade is normally manufactured by
[A].

forging.

[B].

shell moulding.

[C].

investment casting.

[D].

pressure die casting.

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fuels and Combustion

__________ has the widest inflammability limit (explosion limit) of all the gases.

Question: __________ has the widest inflammability limit (explosion limit) of all the gases.
[A].

Hydrogen
[B].
Carbon monoxide
[C].
Acetylene
[D].
Methane

Answer: Option C

Explanation:

No answer description available for this question.

Read More __________ has the widest inflammability limit (explosion limit) of all the gases.
CHEMICAL ENGINEERING

Addition of silicon to cast iron ___________________?

Addition of silicon to cast iron ___________________?

A. Promotes graphite module formation
B. Improves its ductility
C. Does not promote graphite flakes formation
D. Increases the fluidity of molten metal

Read More Addition of silicon to cast iron ___________________?
CHEMICAL ENGINEERING | Mass Transfer

Minimum reflux ratio in a distillation column results in

Question: Minimum reflux ratio in a distillation column results in
[A].

optimum number of trays.
[B].
minimum reboiler size.
[C].
maximum condenser size.
[D].
minimum number of trays.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Minimum reflux ratio in a distillation column results in
CHEMICAL ENGINEERING | Chemical Engineering Basics

Free oxygen is removed from boiler feed water, because it

Question: Free oxygen is removed from boiler feed water, because it
[A].

reduces heat transfer co-efficient.
[B].
is corrosive.
[C].
causes explosion.
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Free oxygen is removed from boiler feed water, because it
CHEMICAL ENGINEERING | Fluid Mechanics

A gas

Question: A gas
[A].

signifies absence of density.
[B].
can resist shearing action.
[C].
is incompressible.
[D].
is a supercritical vapor.

Answer: Option D

Explanation:

No answer description available for this question.

Read More A gas
Chemical Engineering Basics

Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of ______________ will facilitate the most accurate measurement of the temperature ?

Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of ______________ will facilitate the most accurate measurement of the temperature ?

A. Copper
B. Steel
C. Aluminium
D. Brass

Read More Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of ______________ will facilitate the most accurate measurement of the temperature ?

Similar Posts