CHEMICAL ENGINEERING | Fuels and Combustion

For long flame and easy ignition, the coal used should have

Byadmin August 17, 2022

Question: For long flame and easy ignition, the coal used should have
[A].

high volatile matter

[B].

low ash

[C].

high calorific value

[D].

high ash

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

Co-efficient of velocity is __________ the coefficient of discharge.

Question: Co-efficient of velocity is __________ the coefficient of discharge.
[A].

less than
[B].
more than
[C].
equal to
[D].
not related to

Answer: Option B

Explanation:

No answer description available for this question.

Read More Co-efficient of velocity is __________ the coefficient of discharge.
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Joule-Thomson Co-efficient at any point on the inversion curve is

Question: Joule-Thomson Co-efficient at any point on the inversion curve is
[A].

∞
[B].
+ ve
[C].
0
[D].
-ve

Answer: Option C

Explanation:

No answer description available for this question.

Read More Joule-Thomson Co-efficient at any point on the inversion curve is
CHEMICAL ENGINEERING | Chemical Reaction Engineering

For an ideal gas mixture undergoing a reversible gaseous phase chemical reaction, the equilibrium constant

Question: For an ideal gas mixture undergoing a reversible gaseous phase chemical reaction, the equilibrium constant
[A].

is independent of pressure.
[B].
increases with pressure.
[C].
decreases with pressure.
[D].
increases /decreases with pressure depending on the stoichiometric co-efficients of the reaction.

Answer: Option B

Explanation:

No answer description available for this question.

Read More For an ideal gas mixture undergoing a reversible gaseous phase chemical reaction, the equilibrium constant
CHEMICAL ENGINEERING | Chemical Engineering Basics

Nitriding of steel is a process for

Question: Nitriding of steel is a process for
[A].

case hardening
[B].
spheroidising
[C].
normalising
[D].
annealing

Answer: Option A

Explanation:

No answer description available for this question.

Read More Nitriding of steel is a process for
CHEMICAL ENGINEERING | Mass Transfer

In paper industry, paper is dried in a __________ dryer.

Question: In paper industry, paper is dried in a __________ dryer.
[A].

tunnel
[B].
heated cylinder
[C].
conveyor
[D].
festoon

Answer: Option B

Explanation:

No answer description available for this question.

Read More In paper industry, paper is dried in a __________ dryer.
CHEMICAL ENGINEERING | Chemical Engineering Basics

The pH value is the measure of hydrogen ion concentration in a solution. The term pH stands for the __________ in the solution.

Question: The pH value is the measure of hydrogen ion concentration in a solution. The term pH stands for the __________ in the solution.
[A].
power of hydrogen ion concentration
[B].

percentage of hydrogen ions
[C].

presence of hydrogen ions
[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More The pH value is the measure of hydrogen ion concentration in a solution. The term pH stands for the __________ in the solution.

Similar Posts