Metalmecánica Heat Treatment Processes Quiz
Authored by ELMER MERINO CUEVA
English
12th Grade
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of heat treatment processes?
To reduce the melting point of the metal
To improve mechanical properties
To change the composition of the metal
To increase the weight of the metal
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a softening treatment process?
Annealing
Nitriding
Tempering
Quenching
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of annealing in the softening process?
To increase the hardness of steel
To improve machinability
To reduce ductility
To remove gases from the material
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main aim of normalizing in the softening process?
To decrease toughness
To increase brittleness
To reduce tensile strength
To promote uniformity of structure
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process is used to modify the properties of steel hardened by quenching?
Tempering
Age Hardening
Nitriding
Cyaniding
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of tempering in the hardening process?
To decrease wear resistance
To reduce toughness
To improve ductility
To increase brittleness
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the opposite process of annealing?
Quenching
Normalizing
Tempering
Age Hardening
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