Materials and Construction

Photographic plates are coated with_________________?

Byadmin March 11, 2019August 27, 2021

Photographic plates are coated with_________________?

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

Materials and Construction

Babbitt metal (used for making bearings) comprises of__________________?

Babbitt metal (used for making bearings) comprises of__________________?

A. Mainly tin (85%) and lead
B. Saw dust and iron dust mixture
C. Zinc and aluminium
D. Copper and aluminium

Read More Babbitt metal (used for making bearings) comprises of__________________?
Materials and Construction

German silver used for decorative purposes contains maximum percentage of___________________?

German silver used for decorative purposes contains maximum percentage of___________________?

A. Silver
B. Copper
C. Zinc
D. Nickel

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

Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is _____________ percent?

Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is _____________ percent?

A. 0.02
B. 0.2
C. 0.35
D. 0.5

Read More Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is _____________ percent?
CHEMICAL ENGINEERING | Materials and Construction

With increase in the carbon percentage in the steel, its

Question: With increase in the carbon percentage in the steel, its
[A].

hardness increases.
[B].
ductility reduces.
[C].
tensile strength increases.
[D].
all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Read More With increase in the carbon percentage in the steel, its
Materials and Construction

Nickel (56%) and molybdenum (17%) alloys are called________________?

Nickel (56%) and molybdenum (17%) alloys are called________________?

A. Monel
B. Hastelloy C
C. Inconel
D. Bronzes

Read More Nickel (56%) and molybdenum (17%) alloys are called________________?
Materials and Construction

Which of the following has a very high carbide forming tendency in steels ?

Which of the following has a very high carbide forming tendency in steels ?

A. Silicon
B. Chromium
C. Nickel
D. Vanadium

Read More Which of the following has a very high carbide forming tendency in steels ?

Similar Posts