Univlabs Interview Questions, Process, and Tips

Quanititative aptitute , logical reasonings and few core subject related questions

Q1. What is factor of safety?
Ans. 
Factor of safety is a design parameter that accounts for uncertainties and variations in materials, loads, and other factors to ensure the safety of a structure or component.
• Factor of safety is the ratio of the maximum stress a material can withstand to the maximum stress it is subjected to in a given application.

• It is used to prevent failure due to unexpected conditions such as variations in material properties, manuf...read more
Answered by AI
Add your answer
Q2. Stress strain diagram
Ans. 
A stress-strain diagram shows the relationship between stress and strain in a material.
• It typically consists of a linear elastic region, a yield point, and a plastic deformation region.

• The slope of the linear region is the material's Young's Modulus.

• The yield point is where the material begins to deform plastically.

• The ultimate tensile strength is the maximum stress the material can withstand.

• The area under the curve r
Answered by AI
Add your answer
Q3. What is GD and T
Ans. 
GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.
• GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.

• It helps ensure that parts fit together properly and function as intended.

• GD&T uses symbols such as concentricity, flatness, perpendicularity, and position to communic...read more
Answered by AI
Add your answer
Q4. What us yeilding ?
Add your answer
Q5. What is yield point?
Ans. 
Yield point is the stress at which a material begins to deform plastically.
• Yield point is the point on a stress-strain curve where the material transitions from elastic to plastic deformation.

• It is the stress level at which the material no longer returns to its original shape after the stress is removed.

• Yield point is an important factor in determining the strength and ductility of a material.

• Example: Steel has a well-...read more
Answered by AI
Add your answer

Q1. Modelling 1 was given to draw and mass in grams were asked
Add your answer
Q2. Modelling 2 was given and center of mass was asked
Add your answer
Q3. Modelling 3 was given and same mass was asked
Add your answer
Q4. Modelling 4 was given and mass was asked in grams
Add your answer

Q1. What are Macros in C
Ans. 
Macros in C are preprocessor directives that define constants or perform repetitive tasks.
• Macros are defined using #define directive.

• They are used to define constants like #define PI 3.14159.

• Macros can also be used to create code snippets that can be reused multiple times.

• For example, #define MAX(a, b) ((a) > (b) ? (a) : (b)) defines a macro to find maximum of two numbers.
Answered by AI
Add your answer
Q2. Difference between enum and Struct
Ans. 
Enum is used to define a set of named constants while struct is used to define a collection of variables of different data types.
• Enum is used to define a set of named constants, while struct is used to define a collection of variables of different data types.

• Enum values are typically integers, while struct members can be of any data type.

• Enums are used when you have a fixed set of values that won't change, while struct...read more
Answered by AI
Add your answer
Q3. What is DeadLock in OS
Ans. 
Deadlock is a situation in which two or more competing actions are each waiting for the other to finish, preventing any of them from completing.
• Occurs in multitasking environments

• Caused by resource contention

• Can be resolved using techniques like deadlock prevention, deadlock avoidance, and deadlock detection

• Example: Process A holds Resource X and waits for Resource Y, while Process B holds Resource Y and waits for Reso
Answered by AI
Add your answer
Q4. Different Function Call Methods
Ans. 
Different function call methods include pass by value, pass by reference, and pass by pointer.
• Pass by value: Copies the value of the actual parameter into the formal parameter of the function.

• Pass by reference: Passes a reference to the memory location of the actual parameter.

• Pass by pointer: Passes the memory address of the actual parameter.
Answered by AI
Add your answer

Q1. Moral Motivation vs Monetary Motivation
Ans. 
Moral motivation is driven by personal values and beliefs, while monetary motivation is driven by financial incentives.
• Moral motivation is based on doing what is right or ethical, regardless of financial gain.

• Monetary motivation involves being driven by financial rewards or incentives.

• Some individuals may prioritize moral motivation over monetary motivation, while others may prioritize financial gain.

• Examples: A person...read more
Answered by AI
Add your answer
Q2. Any Situation you handled pressure
Add your answer

Q1. About work and experience
Add your answer

Q1. About field work and sales
Add your answer