MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Food Engineering
1000 Engineering Materials Metallurgy
Quiz 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Q.1
Which of the following is a basic classification of Engineering Materials?
a) Metals
b) Non-Metals
c) Both Metals & Non-Metals
d) None of the mentioned
Q.2
Which of the following is not a property of engineering materials?
a) Mechanical properties
b) Chemical properties
c) Polymorphism
d) Electrical properties
Q.3
Which of the following is a type of Engineering Materials and is a Metal?
a) Asbestos
b) Ferrous Metals
c) Non-Ferrous Metals
d) Both b & c
Q.4
Which of the following attributes explain why pure metals are not frequently used in engineering applications?
a) Softness
b) Hardness
c) Brittleness
d) Luster
Q.5
Which of the following is an example of a thermoplastic?
a) Melamine
b) Epoxide
c) Urethane
d) Acetal
Q.6
Which of the following class of engineering ceramics generally includes lubricant materials?
a) Metalloids
b) Intermetallics
c) Sulphides
d) Carbides
Q.7
Which of the following is not a property of fiberglass?
a) Nonflammable
b) Reinforcement for plastics
c) Thermal insulation
d) Organic
Q.8
On average, what is the maximum use temperature of engineering ceramics?
a) 2860oC
b) 6815oC
c) 3400oC
d) 2760oC
Q.9
How is the creep strength of ceramics when compared to other materials?
a) Low
b) High
c) Excellent
d) Zero
Q.10
Which of the following factors affect the mechanical properties of a material under applied loads?
a) Grain size
b) Shape of material
c) Content of alloys
d) Imperfection and defects
Q.11
On which of the following materials the compressive test is done?
a) Aluminum
b) Thermocole
c) Cast iron
d) Gold
Q.12
Which of the following term is used to define the temperature at which a substance changes its status from solid to liquid?
a) Melting point
b) Freezing point
c) Boiling point
d) Condensation point
Q.13
Which of the following materials are usually used for Electrolysis?
a) Silicon, antimony
b) Silver, tin
c) Zinc, cadmium
d) Aluminum, nickel
Q.14
Which of the following processes is not an application of thermoelectric effect?
d) Thomson effect
a) Peltier effect
b) Ettingshausen effect
c) Seebeck effect
Q.15
Which of the following materials are to be tested using an F-scale?
a) Bronze, gunmetal, and beryllium copper
b) Thermoplastics
c) Case hardened steels
d) Copper and brass
Q.16
Which of these is not a function of alloy steels?
a) Improves ductility
b) Improves machinability
c) Increases strength
d) Reduces cost
Q.17
How does the Vicker’s hardness test differ from Brinell’s?
a) Type of indenter
b) Materials to be tested
c) Load applied
d) Duration of indentation
Q.18
Which of the following is a characteristic of alumina?
a) Poor wear resistance
b) Good toughness
c) Good tensile strength
d) Excellent hardness
Q.19
Which of the following is the primary element used for making stainless steel alloy?
a) Vanadium
b) Indium
c) Chromium
d) Zirconium
Q.20
What disadvantage does silicon carbide have?
a) Thermal conductivity
b) Tensile strength
c) Cost
d) Oxidation resistance
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page