EML4321 Quiz 2

EML4321 Quiz 2

University

12 Qs

quiz-placeholder

Similar activities

Heat Treatment

Heat Treatment

University

10 Qs

MT 212 - Quiz 2

MT 212 - Quiz 2

University

7 Qs

PROPERTIES OF MEDIA MATERIALS

PROPERTIES OF MEDIA MATERIALS

University

10 Qs

Unit 203 3/4 test

Unit 203 3/4 test

12th Grade - University

10 Qs

Gry nie koniecznie komputerowe

Gry nie koniecznie komputerowe

KG - Professional Development

17 Qs

Group 3

Group 3

University

10 Qs

Quiz 1

Quiz 1

University

11 Qs

Phase Diagram and Heat Treatments

Phase Diagram and Heat Treatments

University

15 Qs

EML4321 Quiz 2

EML4321 Quiz 2

Assessment

Quiz

Other

University

Hard

Created by

H Greenslet

Used 31+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

True or False? Both pure metals and alloys have clearly defined melting and freezing points.

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The largest amount of shrinkage occurs in which of the following stages?

contraction of the molten metal after pouring

solidification shrinkage during transformation of state from liquid to solid

thermal contraction in the solid state

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Grain size is associated with strength, hardness, and ductility. Large grain size leads to

low strength, low hardness, and low ductility

low strength, low hardness, and high ductility

high strength, high hardness, and high ductility

high strength, high hardness, and low ductility

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Is steel a (a) interstitial solid solution or (b) substitutional solid solution?

(a) interstitial solid solution

(b) substitutional solid solution

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Determine the amount of liquid phase for a 50%Co-50%Ni alloy at 2350°F.

(CO-CL)/(CS-CO)

(CO-CL)/(CS-CL)

(CS-CO)/(CO-CL)

(CS-CO)/(CS-CL)

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What element is traditionally alloyed with copper to form brass?

Tin

Zinc

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the crystal structure of pure Fe at room temperature?

FCC

BCC

HCP

FBC

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?