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I applied via Walk-in and was interviewed in Sep 2023. There was 1 interview round.
Ultrasonic testing is based on acoustic impedance mismatch to detect flaws or measure thickness in materials.
Ultrasonic waves are sent into the material being tested
When the waves encounter a boundary or defect, some of the waves are reflected back
By analyzing the time it takes for the waves to return, the location and size of defects can be determined
Common applications include flaw detection in welds, thickness measu
There are 3 types of probes used in ultrasonic testing: Normal probe, angle probe, TR probe.
Normal probe is used for general purpose inspections.
Angle probe is used for detecting flaws in welds or other materials at an angle.
TR probe is used for thickness measurements and flaw detection in thin materials.
Probes can vary in frequency, size, and shape depending on the specific application.
Angle probe selection for rail inspection is based on the thickness of the rail, following the rule 90°-T.
Angle probe selection depends on the thickness of the job
For inspecting the head of the rail, a 45° angle probe is used
For inspecting the web and foot of the rail, a 70° angle probe is used
The rule for selecting the angle probe is 90°-T, where T is the thickness of the job
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I applied via Job Fair and was interviewed in Sep 2024. There was 1 interview round.
The annual child birth ratio of an average Indian is approximately 2.3 children per woman.
The total fertility rate in India is around 2.3 children per woman.
This rate varies across different states and regions in India.
Factors such as education, socio-economic status, and cultural norms influence the fertility rate.
For example, states like Bihar and Uttar Pradesh have higher fertility rates compared to Kerala and Tamil
During a crisis, general concepts to apply include effective communication, quick decision-making, adaptability, and teamwork.
Effective communication is crucial to keep all stakeholders informed and aligned.
Quick decision-making is necessary to address the crisis promptly and minimize its impact.
Adaptability is key to adjusting strategies and plans as the situation evolves.
Teamwork is essential for pooling resources an
Employers typically renew contracts before the notice period.
Employers usually renew contracts before the notice period to ensure continuity in the work relationship.
Renewing the contract before the notice period allows both parties to plan ahead and make necessary arrangements.
In some cases, employers may choose to renew the contract during the notice period if negotiations are ongoing.
It is important for employers to...
Introduction
Grammer
Basics maths and reasoning
I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.
Easy question asked and aptitude where medium level.
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
BCA leaves from the second year are a common occurrence in many universities.
BCA leaves from the second year may be due to personal reasons, academic struggles, or career opportunities.
Students may take a break from their studies to focus on internships, projects, or other interests.
It is important for universities to have policies in place to support students who need to take a leave of absence.
Communication between s...
It was well organised
Previous responsibilities included ensuring product quality, conducting inspections, analyzing data, and implementing improvements.
Conducted quality inspections on products to ensure they met standards
Analyzed data to identify trends and areas for improvement
Implemented quality control measures to enhance product quality
Collaborated with cross-functional teams to address quality issues
Participated in root cause analysi...
I was interviewed in Sep 2024.
Java code to find duplicates in an array of strings
Create a HashSet to store unique elements
Iterate through the array and add each element to the HashSet
If adding an element returns false, it is a duplicate
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