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Demech Chemical Products Junior Site Engineer Interview Questions, Process, and Tips
Demech Chemical Products Junior Site Engineer Interview Experiences
1 interview found
ABHISHEK VISHWAKARMA
Selected
I applied via Walk-in and was interviewed before Jul 2023. There were 2 interview rounds.
(3 Questions)
- Q1. What is type of pipe
- Ans.
A type of pipe refers to the material, size, and purpose of the pipe used in construction or plumbing.
Types of pipes include PVC, copper, steel, and PEX.
Pipes can vary in size from small diameter for residential plumbing to large diameter for industrial applications.
The type of pipe used depends on factors such as cost, durability, and intended use.
- Q2. What is the epoxy
- Ans.
Epoxy is a type of resin that hardens when mixed with a catalyst, commonly used in construction and manufacturing.
Epoxy is a two-part adhesive consisting of a resin and a hardener.
It is commonly used in construction for bonding materials like metal, wood, and concrete.
Epoxy is also used in manufacturing for coatings, laminates, and composites.
Once mixed, epoxy cures into a strong, durable, and resistant material.
Exampl...
- Q3. Tell me Some methods of Leakage arresting
- Ans.
Methods of leakage arresting include pressure grouting, chemical injection, and waterproofing membranes.
Pressure grouting involves injecting a cementitious or chemical grout into the cracks or voids to seal them.
Chemical injection uses specialized chemicals to fill and seal cracks in concrete structures.
Waterproofing membranes are applied to surfaces to prevent water penetration and leakage.
Other methods include epoxy
(2 Questions)
- Q1. Tell me about yourself
- Q2. Tell me some product name of demech Chemical
- Ans.
Some product names of demech Chemical include DemiBond, DemiClean, and DemiSeal.
DemiBond
DemiClean
DemiSeal
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Pinakin Thakor
Interview Questionnaire
2 Questions
- Q1. In one cum RCC, how many labors are required?
- Ans.
The number of labors required in a cum RCC depends on various factors such as project size, complexity, and timeline.
The number of labors required in a cum RCC can vary depending on the size of the project. Larger projects may require more labors.
The complexity of the project also plays a role in determining the number of labors needed. More complex projects may require additional skilled labors.
The timeline of the pro...
- Q2. In ground level there is 3, below ground level there is 4, above ground level and at height there are 5 to 6 labors required.
Anonymous
2 h online assesment + recording answers via webcam
Aman Medatwal
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There were 4 interview rounds.
(1 Question)
- Q1. Online examination with 60 Technical questions in 60 minutes
Online examination of 30 questions in 30 minutes
Online examination of 30 questions in 30 minutes
(1 Question)
- Q1. Personal details, background, work experience, Strengths & weakness
(3 Questions)
- Q1. Share details of your previous job.
- Q2. What are your strengths and weaknesses?
- Q3. Tell me about yourself.
Interview Preparation Tips
Interview Preparation Tips
Experience: middle management level assignments in Quality Assurance / Quality Management with a leading organization
Round: Test
Duration: 1 hour
Total Questions: 10
I applied via Walk-in and was interviewed in Jul 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Different between single mechanical seal and double mechanical seal
- Ans.
A single mechanical seal consists of one set of sealing surfaces, while a double mechanical seal consists of two sets of sealing surfaces.
Single mechanical seals are commonly used in applications with low to moderate pressure and temperature.
Double mechanical seals are used in applications with high pressure and temperature to provide an extra layer of protection.
Single mechanical seals are simpler and easier to instal...
- Q2. Type of gear box in used ssr rector
- Ans.
The type of gearbox used in SSR reactors is typically a helical gearbox.
SSR reactors commonly use helical gearboxes for their efficient power transmission.
Helical gearboxes have high load-carrying capacity and smooth operation.
They are suitable for applications requiring high torque and low noise levels.
Examples of helical gearboxes used in SSR reactors include inline helical gearboxes and parallel shaft helical gearbo
Interview Preparation Tips
(2 Questions)
- Q1. P&id preparation and pump sizing
- Q2. Distillation column and heat exchanger design
- Ans.
Distillation column and heat exchanger design
Distillation column design involves determining the number of trays, column diameter, and height
Heat exchanger design involves selecting the appropriate type of exchanger, sizing the heat transfer area, and determining the heat transfer coefficient
Factors to consider in both designs include the properties of the fluids being processed, flow rates, and pressure drop
Computer s...
Interview Preparation Tips
Do not bluffing
My aptitute in field work
(3 Questions)
- Q1. My technical work in all rounder
- Q2. Road work in all tipes
- Ans.
Road work involves construction, maintenance, and repair of roads and highways.
Road work includes activities like grading, paving, and striping.
Construction of new roads involves excavation, laying of base materials, and asphalt or concrete paving.
Maintenance work includes pothole repairs, crack sealing, and resurfacing.
Road repair may involve fixing drainage issues, repairing damaged pavement, or replacing road signs.
...
- Q3. Hous work in all tipe
Interview Preparation Tips
(1 Question)
- Q1. Related to job role
(1 Question)
- Q1. Specifically questions to Role
Demech Chemical Products Interview FAQs
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Demech Chemical Products Junior Site Engineer Interview Process
based on 1 interview
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Demech Chemical Products Junior Site Engineer Reviews and Ratings
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