Tenova Interview Questions and Answers

General aptitude test, just like choose the best answer.

Q1. Mechanical basic questions from mechanical engineering syllabus, and aptitude test.
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Q2. Regarding strength of material, machine drawing, auto mobile, thermal engineering
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Q1. Synchronous and Asynchronous programming
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Q2. What are Observables in angular?
Ans. 
Observables in Angular are used to handle asynchronous operations and manage streams of data.
• Observables are used to handle asynchronous data streams in Angular applications.

• They can be used to represent data that changes over time.

• Observables can be created from events, HTTP requests, and other sources.

• They can be subscribed to, and multiple subscribers can listen to the same Observable.

• Operators can be used to manipu...read more
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1st round of interview was Aptitude test for 1 hr and topics were mostly logical analysis and quants

Topic was development of technology in India how it is going to affect

Q1. Define what is hooks law
Ans. 
Hook's law states that the force needed to extend or compress a spring by a certain distance is proportional to that distance.
• Force needed to extend or compress a spring is directly proportional to the displacement

• The formula for Hook's law is F = kx, where F is the force, k is the spring constant, and x is the displacement

• It is used to calculate the behavior of springs, elastic materials, and other systems under stres
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Q2. What is pearlite material
Ans. 
Pearlite is a two-phased lamellar structure composed of alternating layers of ferrite and cementite in carbon steel.
• Pearlite forms when austenite transforms during the cooling process of steel

• It is a common microstructure in carbon steels

• Pearlite provides strength and hardness to the steel

• It is often used in engineering applications for its desirable properties
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Q3. What is the composition of steel
Ans. 
Steel is primarily composed of iron and carbon, with small amounts of other elements like manganese, phosphorus, sulfur, and silicon.
• Steel is mainly made up of iron and carbon

• Carbon content typically ranges from 0.2% to 2.1%

• Other elements like manganese, phosphorus, sulfur, and silicon are also present in small amounts

• Alloying elements like nickel, chromium, and molybdenum can be added to enhance specific properties
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Q4. Tell me about yourself
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Q5. Which subject do you like most
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Q1. Basics about your self
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Q1. Regarding your experience and related questions
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Q1. Bolt grades for different bolts
Ans. 
Different bolt grades are used for various applications based on their strength and durability.
• Bolt grades are typically indicated by numbers or letters, such as Grade 2, Grade 5, Grade 8, etc.

• Higher grade bolts have higher strength and are used in applications where greater load-bearing capacity is required.

• Common grades include Grade 2, Grade 5, Grade 8, and stainless steel bolts.

• Each grade has specific properties an...read more
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Q1. About machine design, motors,gearbox ratio, output, earlier work done
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Q1. Salary negotiations
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Q1. Genaral questions about pas work experience
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Q1. Questions related to work were asked and personal family details were also asked
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Q1. About compensation and time of joining only
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