CHEMICAL ENGINEERING | Materials and Construction

Acid proof stoneware

Byadmin August 29, 2022

Question: Acid proof stoneware
[A].

has very low strength.

[B].

cannot be heated.

[C].

is broken by small temperature changes.

[D].

all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a

Question: Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a
[A].

straight line
[B].
sine curve
[C].
parabola
[D].
hyperbola

Answer: Option A

Explanation:

No answer description available for this question.

Read More Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a
CHEMICAL ENGINEERING | Chemical Reaction Engineering

Effectiveness factor (E) of a catalyst pellet is defined as, Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)

Question: Effectiveness factor (E) of a catalyst pellet is defined as, Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)
[A].

tan hT/T
[B].
tan T/T
[C].
tan hT/tan T
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Effectiveness factor (E) of a catalyst pellet is defined as, Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)
CHEMICAL ENGINEERING

The _________________ of a double acting reciprocating pump as compared to the single acting pump will be almost double ?

The _________________ of a double acting reciprocating pump as compared to the single acting pump will be almost double ?

A. Flow output
B. Head developed
C. Overall efficiency
D. Weight

Read More The _________________ of a double acting reciprocating pump as compared to the single acting pump will be almost double ?
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Compressibility factor of a gas is

Question: Compressibility factor of a gas is
[A].

not a function of its pressure.
[B].
not a function of its nature.
[C].
not a function of its temperature.
[D].
unity, if it follows PV = nRT.

Answer: Option D

Explanation:

No answer description available for this question.

Read More Compressibility factor of a gas is
CHEMICAL ENGINEERING | Chemical Process

Drinking (potable) water treatment does not involve

Question: Drinking (potable) water treatment does not involve
[A].

coagulation
[B].
sedimentation
[C].
softening
[D].
disinfection

Answer: Option C

Explanation:

No answer description available for this question.

Read More Drinking (potable) water treatment does not involve
CHEMICAL ENGINEERING | Chemical Engineering Basics

Which of the following is the terminology used for the temperature at which the phase changes occur in a metal ?

Question: Which of the following is the terminology used for the temperature at which the phase changes occur in a metal ?
[A].

Critical temperature.
[B].
Recrystallisation temperature.
[C].
Phase transformation temperature.
[D].
Transition temperature.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Which of the following is the terminology used for the temperature at which the phase changes occur in a metal ?

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