Jay Equipment Systems Design Engineer Interview Questions and Answers

Q1. What is gear architecture?
Ans. 
Gear architecture refers to the design and layout of gears in a mechanical system.
• Gear architecture involves determining the type of gears to be used, their size, shape, and arrangement.

• It also includes considerations such as gear ratio, tooth profile, and material selection.

• Examples of gear architectures include spur gears, helical gears, bevel gears, and worm gears.
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Q2. What is shear modulus?
Ans. 
Shear modulus is a measure of a material's stiffness in response to shear stress.
• Shear modulus is also known as the modulus of rigidity.

• It is defined as the ratio of shear stress to shear strain in a material.

• Higher shear modulus indicates higher stiffness and resistance to deformation.

• Common units for shear modulus are pascals (Pa) or gigapascals (GPa).
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Q1. Role responsibility,
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Q1. Tool test, on NX
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The test will be quite easy. They asked question about LCM&HCF,Train and pipe problems which is very important.

The topic is about EV and their evolutions in India.

Q1. Question asked was based on the project and the area of intrest given in resume. Basic question like thin cylinder,stress strain graph ect are also asked.
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Q1. Thought it was a interview for the post of design engineer but interviewer was interested to pointing out personal details in an unmannered way. In a 12 out of 15 minute of total time span during interview...read more
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Q2. They ask questions from irrelevant subjects not from required skills one needed for job role
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Q1. He is first ask a questions from your resume only so don't put unwanted words in your resume
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Q2. What is stress and strain, governor purpose, about kone, etc..
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Questions on logical and quants

Q1. What is Bernoulli principle?
Ans. 
Bernoulli principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.
• States that as the speed of a fluid increases, its pressure decreases

• Used to explain lift in airplane wings

• Applies to various fluid dynamics situations such as flow through pipes
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Q2. What is stress and how it can be measured?
Ans. 
Stress is a force acting on a material that causes deformation. It can be measured using techniques like strain gauges and load cells.
• Stress is a measure of the internal forces within a material resisting deformation.

• It is typically measured in units of force per unit area, such as Pascals or pounds per square inch.

• Common methods of measuring stress include strain gauges, load cells, and extensometers.

• Stress can be cat...read more
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Q1. 1.Explain the project you have completed in your previous organisation 2.how do you select materials for the structure design. 3.what kind of load acts on lift arm 4. Reason to leave current organization.
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Questions related Basic mechanical engineering subject
Strength of materials, machine design, thermal, hydraulic and pneumatic

Q1. Why do you want to change ur job
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Q2. Y should i hire you?
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