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Wipro PARI Interview Questions and Answers
48 Interview questions
A fillet can accommodate unlimited thickness when properly designed to distribute stress and maintain joint integrity.
Stress Distribution: A well-designed fillet weld can distribute stress evenly across the joint, preventing localized failures.
Joint Design: Using a larger base or backing bar can help accommodate thicker materials while maintaining weld integrity.
Weld Size: Increasing the size of the fillet weld pr...
IS 2062 is a standard specification for structural steel used in construction and engineering applications in India.
IS 2062 specifies the requirements for hot-rolled medium and high-strength structural steel.
It is commonly used in the construction of bridges, buildings, and other structures.
The grade includes various categories like E250, E350, and E410, indicating different yield strengths.
For example, E250 has a...
Welding is a fabrication process that joins materials, typically metals, through heat, pressure, or both.
Welding involves melting the base materials and adding a filler material to form a strong joint.
Common welding processes include MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), and Stick welding.
Welding can be used in various industries, such as construction, automotive, and aerospace.
Safety measures are cruci...
Preparing root gap and bevel angle ensures proper weld penetration and strength in welding applications.
Determine the material thickness to establish appropriate root gap and bevel angle.
Use a bevel gauge to measure and set the bevel angle accurately, typically between 30° to 60°.
Ensure the root gap is consistent, usually between 1/16" to 1/8", depending on the welding process.
Clean the edges of the joint to remov...
WPS, PQR, and WPQ are essential documents in welding that ensure quality and compliance with industry standards.
Welding Procedure Specification (WPS): A document that provides detailed instructions for welding processes, including materials, techniques, and parameters.
Procedure Qualification Record (PQR): A record that demonstrates the capability of a welding procedure by testing and validating the welds produced.
...
Cycle time measures the time to complete one cycle of a process, while duty cycle indicates the proportion of time a system is active.
Cycle time is the total time taken to complete a single cycle of a process, e.g., the time taken to assemble one unit of a product.
Duty cycle is the ratio of active time to the total time in a given period, e.g., a machine running for 30 minutes out of an hour has a 50% duty cycle.
I...
Utilizing clock speed for timer settings involves understanding the frequency of the clock signal to measure time intervals accurately.
Clock speed is measured in Hertz (Hz), indicating cycles per second.
To set a timer, determine the desired time interval in seconds.
Calculate the number of clock cycles needed by multiplying the clock speed by the time interval.
For example, with a 1 MHz clock speed, to set a 1-secon...
Hydraulics use fluid power to generate, control, and transmit power through the use of power packs, valves, and cylinders.
Hydraulics use incompressible fluid to transmit power
Power packs contain a hydraulic pump, reservoir, and motor to generate fluid flow
Valves control the flow and direction of the hydraulic fluid
Cylinders convert fluid power into mechanical motion
Examples include hydraulic lifts, excavators, and...
Recreate a lightweight, customizable phone case with intricate geometric patterns
Utilize lattice structures to reduce weight while maintaining strength
Incorporate customizable features such as initials or logos
Experiment with different geometric patterns for aesthetic appeal
Program to run single push button functionality
Use a microcontroller like Arduino to read the state of the push button
Implement a loop to continuously check the button state
Execute specific actions based on the button state, like turning on a LED
Wipro PARI Interview Experiences
52 interviews found
Anil Ghorpade
Selected
1. Properties of materials
2. Mathematics-related questions
3. Geometric-related questions
(9 Questions)
- Q1. Self-introduction?
- Q2. Family background
- Ans.
I come from a close-knit family that values education, hard work, and community service, shaping my personal and professional values.
My parents are both educators, instilling a love for learning in me from a young age.
I have two siblings; we often collaborate on projects, fostering teamwork and communication skills.
Family gatherings are frequent, emphasizing the importance of maintaining strong relationships.
My grandpa...
- Q3. Pneumatic related questions like - valve, cylinder
- Q4. What is the working mechanism of hydraulics, specifically in relation to power packs, valve and cylinders?
- Ans.
Hydraulics use fluid power to generate, control, and transmit power through the use of power packs, valves, and cylinders.
Hydraulics use incompressible fluid to transmit power
Power packs contain a hydraulic pump, reservoir, and motor to generate fluid flow
Valves control the flow and direction of the hydraulic fluid
Cylinders convert fluid power into mechanical motion
Examples include hydraulic lifts, excavators, and brak...
- Q5. Types of conveyor and conveyor releted question
- Q6. Fastener types
- Q7. Explain your best project
- Ans.
Developed a mobile app for tracking personal fitness goals
Researched user needs and preferences for fitness tracking apps
Designed user-friendly interface with customizable goal setting features
Implemented backend database for storing user data securely
Tested app with focus groups to gather feedback for improvements
- Q8. Ball screw and rail allignment releted question
- Q9. Gantry releted question
Interview Preparation Tips
Anonymous
Selected
Basic aptitude test in which I get question regarding of time , speed , probability, puzzle
(2 Questions)
- Q1. How to utilise clock speed to set a timer
- Ans.
Utilizing clock speed for timer settings involves understanding the frequency of the clock signal to measure time intervals accurately.
Clock speed is measured in Hertz (Hz), indicating cycles per second.
To set a timer, determine the desired time interval in seconds.
Calculate the number of clock cycles needed by multiplying the clock speed by the time interval.
For example, with a 1 MHz clock speed, to set a 1-second tim...
- Q2. What is cycle time and duty cycle difference
- Ans.
Cycle time measures the time to complete one cycle of a process, while duty cycle indicates the proportion of time a system is active.
Cycle time is the total time taken to complete a single cycle of a process, e.g., the time taken to assemble one unit of a product.
Duty cycle is the ratio of active time to the total time in a given period, e.g., a machine running for 30 minutes out of an hour has a 50% duty cycle.
In man...
(2 Questions)
- Q1. Where you think in next 2 years
- Ans.
In the next two years, I envision growing my technical skills and contributing to innovative solutions in field service engineering.
Enhance technical expertise by pursuing relevant certifications, such as Certified Field Service Technician.
Aim to lead projects that improve service efficiency, like implementing new diagnostic tools.
Develop strong customer relationships to understand their needs better and provide tailor...
- Q2. What your parents do?
- Ans.
My parents are both professionals; my father is an engineer and my mother is a teacher, each contributing to their fields.
My father works as a mechanical engineer, specializing in renewable energy systems.
He has worked on projects that focus on solar panel efficiency.
My mother is a high school science teacher, inspiring students to pursue STEM careers.
She often organizes science fairs to encourage hands-on learning.
Selected
I appeared for an interview in Dec 2024.
It consisted of five sections, each containing 20 questions, resulting in a total of 100 general aptitude questions.
(2 Questions)
- Q1. Basic PLC questions
- Q2. Industry 4.0 understanding
(1 Question)
- Q1. General HR round
I appeared for an interview in Aug 2024.
They took aptitude test as well as technical questions
(2 Questions)
- Q1. They ask all the questions regarding past education and experience
- Q2. About designing
(2 Questions)
- Q1. Give me a design to recreate
- Ans.
Recreate a lightweight, customizable phone case with intricate geometric patterns
Utilize lattice structures to reduce weight while maintaining strength
Incorporate customizable features such as initials or logos
Experiment with different geometric patterns for aesthetic appeal
- Q2. Support generation
(1 Question)
- Q1. Face off round taken
Interview Preparation Tips
Selected
I appeared for an interview before Jul 2024, where I was asked the following questions.
- Q1. About your projects
- Ans.
I have worked on various projects, including software development, data analysis, and community outreach initiatives.
Developed a mobile app for local businesses to enhance customer engagement.
Led a data analysis project that improved operational efficiency by 20%.
Organized a community health fair that provided free screenings and resources.
- Q2. About your past experience
- Ans.
I have diverse experience in project management, team leadership, and client relations across various industries.
Led a team of 10 in a successful product launch, increasing sales by 30% within the first quarter.
Managed client relationships for a portfolio worth over $2 million, ensuring high satisfaction and retention rates.
Implemented a new project management tool that improved team efficiency by 25%, streamlining com...
Selected
I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.
All technical questions like material properties, geometrical releted and all objective type questions
(4 Questions)
- Q1. About our self- personal details, education details, work experience history, current company and job profile.
- Q2. 1. Conveyor types and conveyor function 2. Types of fasteners 3. Hydraulic operation 4. Pneumatic operations 5. Types of valve pneumatic and hydraulic 6. Working of cylinder and power pack 7. Function ...
- Ans.
The interview questions cover various topics related to conveyor systems, fasteners, hydraulic and pneumatic operations, valves, cylinder and power pack workings, rail and ball screw alignment, bearing types, projects, current job profile, and company documentation.
Conveyor types include belt conveyors, roller conveyors, and chain conveyors
Fasteners can be bolts, screws, nuts, rivets, etc.
Hydraulic operations involve t...
- Q3. Job leaving reason
- Q4. If all good - Expecting salary
Interview Preparation Tips
(2 Questions)
- Q1. Good URI design
- Q2. Accessing id parameter in URL
- Ans.
Accessing id parameter in URL involves parsing the URL and extracting the id value.
Use the window.location object to access the URL of the current page.
Parse the URL using methods like split() or URLSearchParams to extract the id parameter.
Example: If the URL is 'http://example.com/page?id=123', you can access the id value by parsing the URL.
(2 Questions)
- Q1. Salary expectations
- Q2. Plan of growing up technically
Interview Preparation Tips
Skills evaluated in this interview
I'm kaviyarasan complete diploma in ece muruga college 2019. Bach past in working a telecom department and next level in Chennai one company the
(3 Questions)
- Q1. What about the job
- Q2. Your company how to running year
- Ans.
Our company operates on a structured annual cycle focusing on strategic planning, execution, and evaluation.
Annual strategic planning sessions to set goals and objectives for the year.
Quarterly reviews to assess progress and make necessary adjustments.
Budgeting process that aligns resources with strategic priorities.
Employee performance evaluations conducted annually to foster growth.
Customer feedback surveys collected...
- Q3. Your how many persons the position
om prajapat
(2 Questions)
- Q1. Motor selection for rotary table
- Ans.
Motor selection for rotary table involves considering torque requirements, speed, size constraints, and control system compatibility.
Consider torque requirements for the rotary table based on load and acceleration/deceleration needs
Select a motor with appropriate speed capabilities to meet the desired rotation speed
Ensure the motor size fits within the constraints of the rotary table design
Check compatibility with the ...
- Q2. Pneumatic cylinder selection
Selected
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
(5 Questions)
- Q1. Type of current
- Ans.
The type of current refers to the flow of electric charge in a circuit.
There are two main types of current: direct current (DC) and alternating current (AC).
DC flows in one direction continuously, while AC changes direction periodically.
Examples of DC sources include batteries, while examples of AC sources include power outlets.
The type of current used depends on the application and requirements of the circuit.
- Q2. Howmany type of motor
- Ans.
There are two main types of motors: AC motors and DC motors.
AC motors: Induction motors, synchronous motors
DC motors: Brushed DC motors, brushless DC motors
- Q3. What is transformer
- Ans.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire, known as primary and secondary windings
Works on the principle of electromagnetic induction
Used to step up or step down voltage levels in electrical circuits
Commonly used in power distribution systems
Examples include power transformers, distribution transfor...
- Q4. What's different electrical and electronics equipment
- Ans.
Electrical equipment deals with electricity, while electronics equipment deals with electronic signals and circuits.
Electrical equipment uses electricity as a power source, while electronics equipment uses electronic signals.
Electrical equipment includes items like power cables, transformers, and circuit breakers, while electronics equipment includes items like computers, smartphones, and televisions.
Electrical equipme...
- Q5. Howmany ange between three phase winding
- Ans.
The angle between three phase windings is 120 degrees.
The angle between each phase in a three-phase system is 120 degrees.
This is because 360 degrees divided by 3 phases equals 120 degrees.
Understanding the phase angles is important for proper functioning of electrical systems.
Interview Preparation Tips
- Technical Support
- Personnel
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Overall Interview Experience Rating
based on 76 interview experiences
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Wipro PARI Reviews and Ratings
based on 673 reviews
Rating in categories
|
Member
214
salaries
|  ₹3.4 L/yr - ₹7 L/yr |
|
Lead Member
170
salaries
| ₹8.5 L/yr - ₹15.2 L/yr |
|
Design Engineer
159
salaries
| ₹3.5 L/yr - ₹7.8 L/yr |
|
Mechanical Engg. Design
102
salaries
| ₹3.6 L/yr - ₹8.3 L/yr |
|
Control Software Engineer
85
salaries
| ₹3.7 L/yr - ₹9.5 L/yr |
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