Metrology 3
Authored by Sujatha Jain
English
Professional Development
Used 4+ times
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31 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Resistance of the metal to plastic deformation usually by indentation is called
Hardness
structural change
Tempering
Quenching
Text for option 5
(optional)
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The major load used in rockwell C hardness test is
100kg
200kg
150kg
60kg
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The major load used in rockwell B hardness test is
100kg
200kg
150kg
60kg
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The indentor used in rockwell B hardness test is
Diamond pyramid
Diamond cone
Hardened steel ball
Diamond ball
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The indentor used in rockwell C hardness test is
Diamond pyramid
Diamond cone
Hardened steel ball
Diamond ball
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Brinell method is used for
soft material
hard material
non metal
none
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Brinell method impression made by
steel ball
plastic ball
diamond cone
none
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