Material Science Test Questions

Q.  Erichsen cupping test is known as

a. creep test
b. torsion test
c. fatigue test
d. formability test


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which of the following statements is/are false? 1. Ball indenter in Rockwell hardness test is made of diamond 2. Brale indenter in Rockwell hardness test is made of diamond 3. Micro hardness test is used to measure hardness of thin brittle materials
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MCQs:  What does primary creep in creep curve indicate?
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MCQs:  What are the metal requirements to have creep resistance property?
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MCQs:  Which type of microscope is used to determine particle diameter between (10 to 0.001 μ)?
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MCQs:  What is meant by specific surface?
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MCQs:  Which among the following involves designing of machine components concerning its shape and size?
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MCQs:  What is meant by Kinetics?
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MCQs:  Which of the following statements is/are true?
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MCQs:  Relative motion between links is more than one direction which is unpredictable is known as
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MCQs:  Shaft with taper key is an example of
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MCQs:  According to D' Alembert's principle, the body is in equilibrium position if
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MCQs:  A connecting rod has periodic time of 1.5 sec/cycle for one oscillation. Calculate radius of gyration, when centre of gravity is at a distance of 500 mm from the small end.
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MCQs:  Which of the following condition is true for uniform wear theory?
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MCQs:  Which theory is used to determine safe design of bearings?
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MCQs:  Frictional torque transmitted by uniform wear theory is more than torque transmitted by uniform pressure theory
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MCQs:  Double block brake is a type of
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MCQs:  Which energy is absorbed by the brakes of an elevator during braking process?
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MCQs:  In single shoe brake, when is uniform normal pressure observed between block and drum?
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MCQs:  Which type of brakes have wooden blocks placed inside flexible steel band?
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MCQs:  According to loop closure equation, in a closed loop mechanism the sum of relative position vectors for the links is
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