Pre-test Session 5 Mechanic of Material Strength

Pre-test Session 5 Mechanic of Material Strength

University

10 Qs

quiz-placeholder

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Pre-test Session 5 Mechanic of Material Strength

Pre-test Session 5 Mechanic of Material Strength

Assessment

Quiz

Science

University

Hard

Created by

ZAID SULAIMAN

Used 6+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

satuan regangan adalah | the unit of strain is
meter
Newton
Mpa
ul

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

perubahan bentuk pada benda yang terjadi secara permanen dinamakan dengan | Changes in shape of objects that occur permanently are called
Plastic Deformation
Elastic Deformation
Elastomer deformation
Brittle deformation

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

pada diagram tegangan - regangan, sumbu x adalah | In the stress - strain diagram, the x-axis is
Stress
Strain
Force
Surface Area

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Sebuah benda diberikan gaya P seperti pada gambar berikut. Manakah yang menunjukkan tanda deformasi | An object is exerted by a force P as shown in the following figure. Which shows signs of deformation
L
A
δ
P

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pada diagram tegangan regangan terdapat yang namanya tegangan teknik dan tegangan sebenarnya. Begitu pula dengan regangannya. Rumus gaya dibagi dengan luas permukaan awal adalah rumus | In the stress strain diagram there are things called engineering stress and actual stress. Likewise with the Strain. The formula for force divided by initial surface area is the formula

Engineering Stress
Actual Stress
Engineering Strain
Actual Strain

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Berikut merupakan hasil pengujian tarik, manakah yang termasuk hasil pengujian yang menunjukan material tersebut getas? | The following are the tensile test results. Which of the test results shows that the material is brittle?
1
2
3
semua benar

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

salah satu cara menghitung tegangan luluh adalah dengan menghitung offset pada regangan. Berapa % kah besaran offset tersebut? | One way to calculate yield stress is to calculate the offset in strain. What % is the offset?
0.02
0.002
0.0002
2e-05

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