CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ welding will be the most suitable for butt welding two 20 cms thick boiler drum mild steel plates.

Byadmin August 8, 2022

Question: __________ welding will be the most suitable for butt welding two 20 cms thick boiler drum mild steel plates.
[A].

Electrical resistance

[B].

Electroslag

[C].

Plasma torch

[D].

Submerged arc

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid.

Question: Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid.
[A].

2 to 3
[B].
0.01 to 0.10
[C].
200 to 300
[D].
100 to 1000

Answer: Option A

Explanation:

No answer description available for this question.

Read More Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid.
CHEMICAL ENGINEERING | Thermodynamics for Chemical

The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the ____________ temperature?

The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the ____________ temperature?

A. Critical
B. Boyle
C. Inversion
D. Reduced

Read More The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the ____________ temperature?
CHEMICAL ENGINEERING | Chemical Process

Yeast is used in the manufacture of

Question: Yeast is used in the manufacture of
[A].

pencillin
[B].
antibiotics
[C].
wine
[D].
pasteurised milk

Answer: Option C

Explanation:

No answer description available for this question.

Read More Yeast is used in the manufacture of
CHEMICAL ENGINEERING | Mass Transfer

At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.

Question: At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.
[A].

100
[B].
0
[C].
50
[D].
between 0 and 100

Answer: Option B

Explanation:

No answer description available for this question.

Read More At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Fatigue limit improvement by over stressing the metal by successively increasing the load is called coaxing. In fatigue failure, the material fails

Question: Fatigue limit improvement by over stressing the metal by successively increasing the load is called coaxing. In fatigue failure, the material fails
[A].

below the yield point.
[B].
above the yield point.
[C].
below the elastic limit.
[D].
at the elastic limit.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Fatigue limit improvement by over stressing the metal by successively increasing the load is called coaxing. In fatigue failure, the material fails
CHEMICAL ENGINEERING | Chemical Engineering Basics

Gas carrying pipelines are best joined by

Question: Gas carrying pipelines are best joined by
[A].

nuts & bolts
[B].
rivetting
[C].
welding
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More Gas carrying pipelines are best joined by

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