Materials and Construction

Wrought iron is a suitable material of construction for handling _____________ solutions?

Byadmin March 10, 2019August 27, 2021

Wrought iron is a suitable material of construction for handling _____________ solutions?

A. Dilute acidic
B. Concentrated acidic
C. Alkalis & alkaline
D. None of these

Materials and Construction

_____________ is used for examining the macro-structure of a material?

_____________ is used for examining the macro-structure of a material?

A. Metallurgical microscope
B. Optical microscope
C. X-rays
D. Visual inspection by naked eye

Read More _____________ is used for examining the macro-structure of a material?
Materials and Construction

Chilled iron castings are__________________?

Chilled iron castings are__________________?

A. Easily machinable
B. Soft on surface
C. Highly wear resistant
D. None of these

Read More Chilled iron castings are__________________?
CHEMICAL ENGINEERING | Materials and Construction

Dry chlorine can be handled in a vessel made of

Question: Dry chlorine can be handled in a vessel made of
[A].

iron or steel
[B].
PVC (c) nickel
[C].
brass

Answer: Option A

Explanation:

No answer description available for this question.

Read More Dry chlorine can be handled in a vessel made of
Materials and Construction

Visco-elastic behaviour of materials which is time dependent is common in______________?

Visco-elastic behaviour of materials which is time dependent is common in______________?

A. Plastics
B. Crystalline solid
C. Non-crystalline solids
D. Non-crystalline organic polymer

Read More Visco-elastic behaviour of materials which is time dependent is common in______________?
CHEMICAL ENGINEERING | Materials and Construction

German silver used for decorative purposes contains maximum percentage of

Question: German silver used for decorative purposes contains maximum percentage of
[A].

silver
[B].
copper
[C].
zinc
[D].
nickel

Answer: Option B

Explanation:

No answer description available for this question.

Read More German silver used for decorative purposes contains maximum percentage of
Materials and Construction

Photographic plates are coated with_________________?

Photographic plates are coated with_________________?

A. Silver nitrate
B. Silver halide
C. Calcium silicate
D. Metallic silver

Read More Photographic plates are coated with_________________?

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