CHEMICAL ENGINEERING | Fuels and Combustion

Eschka mixture, which is used for the determination of sulphur in coal, is a mixture of

Byadmin August 17, 2022

Question: Eschka mixture, which is used for the determination of sulphur in coal, is a mixture of
[A].

MgO & Na2CO3

[B].

MgSO4 & BaCl2

[C].

BaSO4 & NaCl

[D].

MgCO3 & NaCl

Answer: Option A

Explanation:

No answer description available for this question.

Fuels and Combustion

Abrasion index of blast furnace coke should be around _____________ percent?

Abrasion index of blast furnace coke should be around _____________ percent?

A. 20
B. 35
C. 55
D. 80

Read More Abrasion index of blast furnace coke should be around _____________ percent?
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Enthalpy ‘H’ is defined as

Question: Enthalpy ‘H’ is defined as
[A].

H = E – PV
[B].
H = F – TS
[C].
H – E = PV
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More Enthalpy ‘H’ is defined as
CHEMICAL ENGINEERING | Fuels and Combustion

Which of the following oil gasification processes is non-catalytic ?

Question: Which of the following oil gasification processes is non-catalytic ?
[A].

Semet-Solvay process
[B].
Segas process
[C].
Onia-Gegi process
[D].
Steam reforming of naphtha

Answer: Option A

Explanation:

No answer description available for this question.

Read More Which of the following oil gasification processes is non-catalytic ?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Failure of a material is attributed to __________ if it fails below its yield point.

Question: Failure of a material is attributed to __________ if it fails below its yield point.
[A].

impact loading
[B].
fatigue
[C].
creep
[D].
straining

Answer: Option B

Explanation:

No answer description available for this question.

Read More Failure of a material is attributed to __________ if it fails below its yield point.
CHEMICAL ENGINEERING | Chemical Process

For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.

Question: For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.
[A].

(A) platinum (B) sulphur
[B].
(A) palladium (B) oxygen
[C].
(A) nickel (B) sulphur
[D].
(A) nickel (B) oxygen

Answer: Option C

Explanation:

No answer description available for this question.

Read More For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.
CHEMICAL ENGINEERING | Heat Transfer

Crystal size in a continuous crystalliser depends upon the

Question: Crystal size in a continuous crystalliser depends upon the
[A].

rate of heat transfer.
[B].
degree of turbulence.
[C].
degree of supersaturation.
[D].
all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Read More Crystal size in a continuous crystalliser depends upon the

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