CHEMICAL ENGINEERING | Chemical Engineering Basics

In the blast furnace, incorporation of water vapour in the blast gives the following effect.

Byadmin August 8, 2022

Question: In the blast furnace, incorporation of water vapour in the blast gives the following effect.
[A].

Increases the reducing potential of the gas.

[B].

Increases the flame temperature.

[C].

No significant change occurs.

[D].

Increases the hydrogen content in the metal.

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Materials and Construction

Brine (15% concentration) can be stored in a vessel made of

Question: Brine (15% concentration) can be stored in a vessel made of
[A].

monel
[B].
karbate
[C].
cast iron
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Brine (15% concentration) can be stored in a vessel made of
CHEMICAL ENGINEERING | Fuels and Combustion

Gross & net calorific value is the same for

Question: Gross & net calorific value is the same for
[A].

blast furnace gas
[B].
coke oven gas
[C].
L.D. converter gas
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More Gross & net calorific value is the same for
CHEMICAL ENGINEERING | Fertiliser Technology

I argest capacity nitrogenous fertiliser plants (2700 tons of NH3 per day) (2 Nos) in India are located at

Question: I argest capacity nitrogenous fertiliser plants (2700 tons of NH3 per day) (2 Nos) in India are located at
[A].

Thal-Vaishet (under RCF in Maharashtra) and Hazira (under IFFCO in Gujarat).
[B].
Talchar (Orissa) and Ramagundam (A.P.) both under FCI.
[C].
Korba (M.P.) and Talchar (Orissa) both under FCI.
[D].
Haldia (W.B) and Namrup (Assam) both under HFC.

Answer: Option A

Explanation:

No answer description available for this question.

Read More I argest capacity nitrogenous fertiliser plants (2700 tons of NH3 per day) (2 Nos) in India are located at
CHEMICAL ENGINEERING | Chemical Reaction Engineering

In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants)

Question: In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants)
[A].

A
[B].
N
[C].
A+N
[D].
A-N

Answer: Option C

Explanation:

No answer description available for this question.

Read More In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants)
CHEMICAL ENGINEERING | Environmental Engineering

Inhalation of silica dust by human being during hand drilling in mica mining, lead & zinc mining, silica refractory manufacture and in foundaries causes

Question: Inhalation of silica dust by human being during hand drilling in mica mining, lead & zinc mining, silica refractory manufacture and in foundaries causes
[A].

asphyxiation (suffocation).
[B].
shortness of breath.
[C].
tuberculosis.
[D].
all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Read More Inhalation of silica dust by human being during hand drilling in mica mining, lead & zinc mining, silica refractory manufacture and in foundaries causes
CHEMICAL ENGINEERING | Chemical Engineering Basics

Cast iron has the unique property of high

Question: Cast iron has the unique property of high
[A].

ductility
[B].
damping characteristics
[C].
hardness
[D].
malleability

Answer: Option B

Explanation:

No answer description available for this question.

Read More Cast iron has the unique property of high

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