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Hindustan Aeronautics Electroplater Interview Questions and Answers
Hindustan Aeronautics Electroplater Interview Experiences
1 interview found
I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Which current use for electroplating?
- Ans.
Electroplating is used in various industries such as automotive, electronics, jewelry, and aerospace.
Automotive industry uses electroplating for chrome plating of car parts.
Electronics industry uses electroplating for coating circuit boards with a layer of metal.
Jewelry industry uses electroplating to enhance the appearance of jewelry pieces.
Aerospace industry uses electroplating for corrosion resistance and to improve
- Q2. Which anodes use for nickele plating?
- Ans.
The anodes commonly used for nickel plating are nickel anodes and insoluble anodes.
Nickel anodes are made of pure nickel and are used for general nickel plating applications.
Insoluble anodes, such as platinum or graphite, are used for high-speed or high-current plating processes.
Other anodes like lead, tin, or stainless steel can also be used depending on specific requirements.
- Q3. Whih plating is suitable for marine atmosphere?
- Ans.
Nickel-chromium plating is suitable for marine atmosphere due to its corrosion resistance.
Nickel-chromium plating is highly resistant to corrosion caused by saltwater and humidity.
It is commonly used for marine applications such as boat parts, propellers, and underwater equipment.
Other plating options for marine atmosphere include zinc-nickel, electroless nickel, and hard chrome.
The choice of plating depends on factors...
- Q4. Zinc plating and cadmium plating
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. How to do dialing?
- Ans.
Dialing is the process of making a phone call by entering the phone number on a keypad or selecting a contact from the phonebook.
To dial a number, enter the digits on the keypad and press the call button.
To call a contact from the phonebook, select the contact and press the call button.
International calls require a country code before the phone number.
Emergency calls can be made without unlocking the phone or entering ...
I appeared for an interview in Dec 2016.
Interview Questionnaire
1 Question
- Q1. Basics questions from thermodynamics were asked. But I was unable to solve deflection problem in Strength of material
Interview Preparation Tips
Experience: Quantitative analysis questions were easy but technical questions were hard enough. I had cleared the Aptitude test
Tips: Go through the basics of each subject in your respective branch.
Duration: 1 hour 30 minutes
Total Questions: 100
Round: Group Discussion
Experience: We were given 5 minutes for preparation and then discussion started. I made a mistake by cross questioning the people in my group, but still i got selected
Tips: Try to start the discussion or try to give the conclusion.
Duration: 10 minutes
Round: Technical Interview
Experience: I did not get selected for next round
College Name: Sinhgad College Of Engineering (SCOE)
Intern Interview Questions & Answers
Defence Research & Development Organisation
Anonymous
posted on 4 Nov 2023
I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.
I'm doing project what I'm learn from there
(2 Questions)
- Q1. About my project
- Q2. About my project topics
Intern Interview Questions & Answers
Defence Research & Development Organisation
Anonymous
posted on 19 Jun 2024
Selected
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
(2 Questions)
- Q1. Why work at DRDO?
- Q2. Why did travel so far?
Intern Interview Questions & Answers
Defence Research & Development Organisation
Anonymous
posted on 9 Mar 2025
I appeared for an interview in Sep 2024.
(2 Questions)
- Q1. Which field will we focus more?
- Ans.
We will focus more on practical applications and real-world problem-solving in our field.
Emphasis on hands-on experience, such as internships or projects.
Collaboration with industry professionals to gain insights.
Utilizing case studies to understand real-world challenges.
Incorporating technology and innovation in our approach.
- Q2. What are the chances that I’ll select im your interview process?
GD should be in current market scenario topics, which will lead the following company for it’s future growth, development and profitability.
(1 Question)
- Q1. Major questions i got from DSA, Network Security and CyberSecurity.
It was quite good! I could solve major problems .
It was moderate and i could solve some coding problems.
Interview Preparation Tips
(2 Questions)
- Q1. Previous experience
- Q2. About projects and subjects
I applied via Referral and was interviewed in Nov 2023. There was 1 interview round.
Maths, DSA and basic python programming and details were shared immediately
Selected
I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.
Easy school level math and logical reasoning
(1 Question)
- Q1. What are the materials used in the aerospace industries
- Ans.
Materials used in aerospace industries include metals, composites, ceramics, and polymers.
Metals such as aluminum, titanium, and steel are commonly used for structural components due to their strength and lightweight properties.
Composites, like carbon fiber reinforced polymers, are used for their high strength-to-weight ratio and resistance to corrosion.
Ceramics are utilized for their heat resistance and ability to wit...
Round 1 was both technical and aptitude round
Designing round task is given for around 10 days
(2 Questions)
- Q1. Introduce yourself
- Q2. Questions around technical
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