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Descon Engineering Mechanical Supervisor Interview Questions and Answers for Experienced
Descon Engineering Mechanical Supervisor Interview Experiences for Experienced
1 interview found
I applied via Recruitment Consulltant and was interviewed in Jul 2021. There were 2 interview rounds.
(2 Questions)
- Q1. About heat exchanger
- Q2. About colom & reactor
Interview Preparation Tips
- Technical Skills
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Interview questions from similar companies
Mechanical Supervisor Interview Questions & Answers
Alstom Transportation
Anonymous
posted on 5 Jul 2020
I appeared for an interview before Jul 2019.
Interview Questionnaire
2 Questions
- Q1. As I hv only 1yr experience in production eng. And I have done job for Alstom india Ltd for suvakhevi project and upper hub assy for turbine. I was working with bend joints Pvt Ltd in govindpura industria...
- Q2. Na
Interview Preparation Tips
I applied via Job Fair and was interviewed in Mar 2022. There was 1 interview round.
(3 Questions)
- Q1. All workers fore Man and incharge
- Q2. What is ur self and qualifications and how much experience
- Ans.
I am a highly qualified Mechanical Supervisor with extensive experience in the field.
I have a Bachelor's degree in Mechanical Engineering.
I have 10 years of experience working as a Mechanical Supervisor in various industries.
I am skilled in overseeing mechanical installations, troubleshooting equipment issues, and managing a team of technicians.
I have a strong understanding of mechanical systems and can effectively com...
- Q3. When ur going to send me the vaisa
Interview Preparation Tips
Interview Questionnaire
7 Questions
- Q1. Difference between single phase and three phase?
- Ans.
Single phase and three phase are two types of electrical power distribution systems.
Single phase has one live conductor and one neutral conductor, while three phase has three live conductors and one neutral conductor.
Single phase is commonly used in residential and small commercial applications, while three phase is used in industrial and large commercial applications.
Single phase power supply is suitable for low power...
- Q2. What is the difference between R phase, Y phase, B phase?
- Ans.
R, Y, B phases are the three phases of AC power supply. They differ in their phase angle and voltage level.
R phase has a phase angle of 0 degrees and is usually connected to the red wire.
Y phase has a phase angle of 120 degrees and is usually connected to the yellow wire.
B phase has a phase angle of 240 degrees and is usually connected to the blue wire.
The voltage level of each phase is the same, but they are out of ph...
- Q3. Voltage and current difference between Series and parallel of two or more batteries?
- Ans.
In series, voltage adds up while current remains the same. In parallel, voltage remains the same while current adds up.
In series, batteries are connected end-to-end, positive to negative. In parallel, batteries are connected positive to positive and negative to negative.
Series connection increases voltage but does not increase current. Parallel connection increases current but does not increase voltage.
Series connectio...
- Q4. What are the steps to maintain the battery in periodically?
- Ans.
Periodic maintenance of batteries is crucial for their longevity and optimal performance.
Check the battery terminals for corrosion and clean them if necessary
Inspect the battery case for any cracks or damage
Ensure that the battery is securely fastened in place
Check the electrolyte level and top up with distilled water if required
Test the battery voltage and recharge if necessary
- Q5. How to find in a faulty battery?
- Ans.
A faulty battery can be identified by checking its voltage, capacity, and physical appearance.
Check the voltage of the battery using a multimeter
Test the capacity of the battery using a battery tester
Inspect the physical appearance of the battery for any signs of damage or leakage
Check the battery terminals for corrosion or loose connections
Compare the battery's performance to its specifications
- Q6. What is the difference FUSE, MCB, ELCB, RCCB?
- Ans.
FUSE, MCB, ELCB, and RCCB are all electrical protection devices, but they differ in their functions and applications.
FUSE is a simple device that protects electrical circuits from overloading or short-circuiting by melting and breaking the circuit.
MCB (Miniature Circuit Breaker) is an automatic switch that trips and cuts off the power supply when there is an overload or short-circuit.
ELCB (Earth Leakage Circuit Breaker...
- Q7. Draw the diagram of DOL starter.
- Ans.
A DOL starter is a direct online motor starter that provides full voltage to the motor.
Consists of a contactor, overload relay, and start/stop buttons
The contactor connects the motor to the power supply
The overload relay protects the motor from overloading
The start/stop buttons control the on/off function of the motor
Used for small motors with low starting current
Not suitable for large motors or motors with high starti
I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Electrical Safety ?
Interview Preparation Tips
Mechanical Engineer Interview Questions & Answers
Alstom Transportation
Anonymous
posted on 21 Dec 2023
Selected
I applied via AmbitionBox and was interviewed before Dec 2022. There were 4 interview rounds.
It's better for the knowledge purpose
I will share our details aptitude, skills and experience
(1 Question)
- Q1. What metrics of success might you use to evaluate my performance?
Interview Preparation Tips
- Assembly
- Welding
Mechanical Engineer Interview Questions & Answers
Alstom Transportation
Anonymous
posted on 12 May 2023
(2 Questions)
- Q1. 1-How many experience you have. 2-Are you relocate in Nagpur .
- Ans.
I have 5 years of experience as a Mechanical Engineer.
I have 5 years of experience in the field.
I have worked on various projects and gained valuable skills.
I have experience in designing and analyzing mechanical systems.
I have worked with different CAD software and simulation tools.
I have a strong understanding of mechanical principles and engineering concepts.
- Q2. How many experience in manufacturing industries.
- Ans.
I have 5 years of experience in manufacturing industries.
I have worked in two different manufacturing companies.
I have experience in designing and optimizing manufacturing processes.
I have worked with various types of machinery and equipment.
I have successfully implemented cost-saving measures in manufacturing operations.
I have experience in quality control and ensuring compliance with industry standards.
Interview Preparation Tips
Electrical Engineer Interview Questions & Answers
Alstom Transportation
Anonymous
posted on 23 Mar 2025
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. Harness routing considerations.
- Ans.
Harness routing involves planning the layout of electrical cables for optimal performance and safety in devices.
Minimize bends and twists to reduce signal loss and wear on cables.
Maintain separation between power and signal wires to prevent interference.
Use protective conduits in high-stress areas to enhance durability.
Consider thermal management by routing away from heat sources.
Plan for accessibility to facilitate ma
- Q2. Harness conduit selection.
Selected
I applied via Company Website and was interviewed in Aug 2022. There were 3 interview rounds.
(1 Question)
- Q1. Metal brackets mfg processes.. Manufacturing feasibility.. Stress strain analysis
(1 Question)
- Q1. Negotiations.. About company and it's recent performances at global and local levels and commitment towards company
Selected
I applied via Company Website and was interviewed in Sep 2023. There were 3 interview rounds.
Some questions about reasoning and math
(3 Questions)
- Q1. Basic information
- Q2. Tell me about your self
- Q3. Why do you want to join
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Descon Engineering Interview FAQs
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