CHEMICAL ENGINEERING | Chemical Engineering Basics

Dezincification is a form of corrosion, which specifically applies to

Byadmin July 30, 2022

Question: Dezincification is a form of corrosion, which specifically applies to
[A].

steel

[B].

brass

[C].

stainless steel

[D].

babbit metal

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Environmental Engineering

White smoke coming out of the chimney of a furnace indicates the use of

Question: White smoke coming out of the chimney of a furnace indicates the use of
[A].

low excess air.
[B].
very high excess air.
[C].
gaseous fuel in the furnace.
[D].
liquid fuel in the furnace.

Answer: Option B

Explanation:

No answer description available for this question.

Read More White smoke coming out of the chimney of a furnace indicates the use of
Chemical Engineering Basics

At 100% relative humidity, the dew point temperature of moist air is_________________?

At 100% relative humidity, the dew point temperature of moist air is_________________?

A. Less than the wet bulb temperature
B. More than the wet bulb temperature
C. Equal to the wet bulb temperature
D. Equal to the ambient temperature

Read More At 100% relative humidity, the dew point temperature of moist air is_________________?
CHEMICAL ENGINEERING | Chemical Reaction Engineering

In which of the following reactions, the equilibrium will shift to the right, if the total pressure is increased?

Question: In which of the following reactions, the equilibrium will shift to the right, if the total pressure is increased?
[A].

H2 + Cl2 2HCl
[B].
N2 + O2 2NO
[C].
N2O4 2 NO2
[D].
H2 + I2 2HI

Answer: Option B

Explanation:

No answer description available for this question.

Read More In which of the following reactions, the equilibrium will shift to the right, if the total pressure is increased?
Chemical Engineering Basics

_______________ rubber is generally used for making ‘O’ rings used for vacuum sealings?

_______________ rubber is generally used for making ‘O’ rings used for vacuum sealings?

A. Natural
B. Neoprene
C. Butadiene
D. Nitrile

Read More _______________ rubber is generally used for making ‘O’ rings used for vacuum sealings?
CHEMICAL ENGINEERING | Fuels and Combustion

Deficiency of combustion air during combustion of a gaseous fuel

Question: Deficiency of combustion air during combustion of a gaseous fuel
[A].

lengthens the flame.
[B].
causes heat loss of fuel by its partial combustion.
[C].
both (a) & (b).
[D].
shortens the flame.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Deficiency of combustion air during combustion of a gaseous fuel
CHEMICAL ENGINEERING | Furnace Technology

In a heating process, a heat flow diagram in which the quantities of heat in the various items of a heat balance are represented by the width of a band is called the

Question: In a heating process, a heat flow diagram in which the quantities of heat in the various items of a heat balance are represented by the width of a band is called the
[A].

Ostwald chart
[B].
Cox chart
[C].
Sankey diagram
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More In a heating process, a heat flow diagram in which the quantities of heat in the various items of a heat balance are represented by the width of a band is called the

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