Ensayos dureza

Ensayos dureza

1st - 5th Grade

15 Qs

quiz-placeholder

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Ensayos dureza

Ensayos dureza

Assessment

Quiz

Science

1st - 5th Grade

Practice Problem

Hard

Created by

IZBETH LOPEZ

Used 37+ times

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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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