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Test: Mechanical Properties - 1


10 Questions MCQ Test Engineering Materials | Test: Mechanical Properties - 1


Description
This mock test of Test: Mechanical Properties - 1 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 10 Multiple Choice Questions for Mechanical Engineering Test: Mechanical Properties - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Mechanical Properties - 1 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Test: Mechanical Properties - 1 exercise for a better result in the exam. You can find other Test: Mechanical Properties - 1 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
QUESTION: 1

Durometer is used to measure

Solution:
QUESTION: 2

Knoop hardness test is used to measure the hardness of

Solution:
QUESTION: 3

Which one of the following properties is more sensitive to increase in strain rate?

Solution:
QUESTION: 4

Match the List-I (Mechanical properties) with List-ll (Meaning of properties):
List-I
A. Ductility
B. Hardness
C. Malleability
D. Toughness
List-ll
1. Resistance to indentation
2. Ability to absorb energy during plastic deformation 
3. Percentage of elongation
4. Ability to be rolled into flat-products
Solution:
QUESTION: 5

Rockwell hardness test uses
Solution:

Indenter: Diamond cone 1/16, 1/8, 1/2 inch diameter steel spheres

QUESTION: 6

​A cylindrical specimen of steel having an original diameter of 12 mm is tensile tested to fracture and found to have an engineering fracture strength  of 460 MPa. if its c/s diameter at fracture is 10 mm, what is the true stress at fracture?
Solution:

QUESTION: 7

Visco-elastic behaviour would be exhibited by
Solution:
QUESTION: 8

The highest stress that a material can withstand for a specified length of time without excessive deformation is called
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QUESTION: 9

Match the List-I (Mechanical property) with List-ll (Related to):
Solution:
QUESTION: 10

Match the List-I with List-ll:
List-I
A. Toughness
B. Endurance strength 
C. Resistance to abrasion
D. Creep
List-ll
1. Static loading for long period
2. Hardness
3. Energy absorbed before fracture
4. Fatigue loading
Solution:

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