Trivium Education Services Interview Questions, Process, and Tips

It was a short 10 question test

Q1. Is the number zero an integer?
Ans. 
Yes, zero is an integer.
• Integers are whole numbers, including zero.

• Zero is neither positive nor negative.

• Examples of integers include -3, 0, 5, and 100.
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Q1. What is difference between shear stress and normal stress
Ans. 
Shear stress is the force applied parallel to the surface, while normal stress is the force applied perpendicular to the surface.
• Shear stress occurs when two forces act parallel to each other but in opposite directions, causing the object to deform or twist.

• Normal stress occurs when a force is applied perpendicular to the surface, causing the object to compress or stretch.

• Shear stress is commonly seen in cutting or sli...read more
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Q2. What is thermal diffusivity
Ans. 
Thermal diffusivity is the measure of how quickly heat can spread through a material.
• It is a property of a material that determines how quickly it can conduct heat.

• It is defined as the ratio of thermal conductivity to heat capacity.

• Materials with high thermal diffusivity can quickly transfer heat, while those with low thermal diffusivity cannot.

• Examples of materials with high thermal diffusivity include metals and cera...read more
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