Ensayos dureza
1st - 5th Grade
•15 Qs
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Ensayos dureza
Quiz
•
Science
•
1st - 5th Grade
•
Practice Problem
•
Hard
IZBETH LOPEZ
Used 37+ times
FREE Resource
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15 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
10 sec • 1 pt
La ....... es la capacidad para resistir una deformación
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Máquina que realiza el ensayo de dureza
Máquina Universal
Flexómetro
Durómetro
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Es necesario observar si la superficie de cierto material puede ser rayada por otro.
Brinell
Rockwel
Vickers
Mohs
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El penetrador es una pirámide de diamante
con base cuadrada y ángulo en el vértice de 136°
Brinell
Rockwel
Vickers
Mohs
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Impresión de huella esférica
Brinell
Rockwel
Vickers
Mohs
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Identador bola o diamante para materiales como acero.
Brinell
Rockwel
Vickers
Mohs
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Indentador de diamante con forma romboédrica para materiales quebradizos.
Brinell
Knoop
Vickers
Mohs
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