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Chennai Radha Engineering Works
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Chennai Radha Engineering Works Diploma Mechanical Engineer Interview Questions and Answers
Chennai Radha Engineering Works Diploma Mechanical Engineer Interview Experiences
1 interview found
Selected
I applied via Company Website and was interviewed in Sep 2023. There was 1 interview round.
(1 Question)
- Q1. Crusher,Stacker, Conveyor, Planning, All Coal handling department questions.
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Mechanical Engineer Interview Questions & Answers
Megha Engineering & Infrastructures
Anonymous
posted on 17 Nov 2021
I applied via Campus Placement and was interviewed before Nov 2020. There were 3 interview rounds.
Interview Questionnaire
6 Questions
- Q1. What is gear and its types?
- Ans.
Gears are mechanical components that transmit power and motion between rotating shafts. There are various types of gears.
Spur gears are the most common type and have straight teeth.
Helical gears have angled teeth and provide smoother operation.
Bevel gears transmit power between shafts that are not parallel.
Worm gears have a screw-like thread and are used for high reduction ratios.
Planetary gears have a central gear tha...
- Q2. Describe stress and strain with its diagram?
- Ans.
Stress is the force applied per unit area, while strain is the deformation caused by stress.
Stress is measured in units of force per unit area, such as pounds per square inch (psi) or newtons per square meter (N/m²).
Strain is the ratio of the change in length or shape of an object to its original length or shape.
Stress and strain are related by the material's modulus of elasticity, which is a measure of how much the ma...
- Q3. How Bauxite convert into aluminium?(accordingly my internship during b.tech)
- Q4. What is centrifugal pump and its types?
- Ans.
A centrifugal pump is a mechanical device that uses centrifugal force to transport fluids. There are two types: radial and axial.
Centrifugal pumps are commonly used in industrial and domestic applications.
Radial pumps have a volute casing and are used for low flow and high head applications.
Axial pumps have a propeller and are used for high flow and low head applications.
Centrifugal pumps are easy to install and mainta...
- Q5. What is SI and CI engine?
- Ans.
SI and CI engines are types of internal combustion engines used in vehicles and machinery.
SI engine stands for Spark Ignition engine, also known as gasoline engine.
CI engine stands for Compression Ignition engine, also known as diesel engine.
SI engines use a spark plug to ignite the fuel-air mixture, while CI engines use compression to ignite the fuel.
SI engines are commonly used in cars, motorcycles, and small machine...
- Q6. What is knocking?
- Ans.
Knocking is a phenomenon where the air-fuel mixture in the engine cylinder ignites spontaneously before the spark plug fires.
Knocking is also known as detonation or pinging.
It can cause engine damage if not addressed.
It occurs when the air-fuel mixture in the cylinder ignites prematurely due to high pressure and temperature.
It can be caused by low-quality fuel, incorrect ignition timing, or engine overheating.
To preven...
Interview Preparation Tips
Mechanical Engineer Interview Questions & Answers
Kalpataru Projects International
Anonymous
posted on 12 Jun 2022
I applied via Company Website and was interviewed before Jun 2021. There were 4 interview rounds.
(1 Question)
- Q1. About my past experiences and myself.
(1 Question)
- Q1. What is your salary expectations.
Work relevance discussion with others participants.
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(2 Questions)
- Q1. Design inputs for s&t heat exchanger
- Ans.
Design inputs for s&t heat exchanger
Fluid type and flow rate
Temperature range and desired heat transfer rate
Pressure drop limitations
Material selection for tubes and fins
Space and weight constraints
Environmental factors such as corrosion and fouling
Operating conditions and maintenance requirements
- Q2. Design perameters, tube details, moc,
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Selected
I applied via LinkedIn and was interviewed before May 2023. There was 1 interview round.
(1 Question)
- Q1. General past experience questions & technical questions related to pump curves, packages, past equipment handled.
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Selected
I applied via Recruitment Consulltant and was interviewed in May 2023. There were 2 interview rounds.
(8 Questions)
- Q1. About strl erection
- Q2. About manpower handeling
- Q3. About codes and standards
- Q4. About raw material
- Q5. About contractor handling
- Q6. About hot work and height job executing
- Q7. About erection procedures of structure
- Q8. About safety precautions during hot job
Interview Preparation Tips
- Fabricatoin
- Erection
I applied via Referral and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Most questions were from prior experience. Since my expertise is into Boilers, Fired heaters, Flares, Packages etc., questions were related to my exposure to these packages. Also, I was asked if I was ok t...
(1 Question)
- Q1. Only salary negotiation was done along with basic questions like reason for leaving etc.
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I recognised that Worley welcomes all kind of experiences pertaining to their field of operation.
Mechanical Engineer Interview Questions & Answers
Shapoorji Pallonji Group
Anonymous
posted on 7 Aug 2021
I applied via Company Website and was interviewed in Feb 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. More questions about my job
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I applied via Job Portal and was interviewed in Oct 2022. There were 4 interview rounds.
Aptitude test is very important for test
Group discussion share personal thinking knowledge
(2 Questions)
- Q1. It is asking for about personal details
- Q2. 1.Who is Railway minister in India 2.Who is our prime minister right now??
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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.
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Chennai Radha Engineering Works Diploma Mechanical Engineer Interview Process
based on 1 interview
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Rating in categories
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Assistant Engineer
154
salaries
|  ₹1.5 L/yr - ₹5.6 L/yr |
|
Engineer
87
salaries
| ₹2.4 L/yr - ₹6.6 L/yr |
|
Electrical Engineer
73
salaries
| ₹1.8 L/yr - ₹4.8 L/yr |
|
Junior Engineer
65
salaries
| ₹1.5 L/yr - ₹3.5 L/yr |
|
Shift Incharge
55
salaries
| ₹2 L/yr - ₹6.5 L/yr |
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