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Dhariwal Infrastructure Interview Questions, Process, and Tips
Top Dhariwal Infrastructure Interview Questions and Answers
- Q1. At what temperature coal is fired in the boiler? What are the parameters to be looked into before firing the coal in the boiler?asked in Deputy Manager interview
- Q2. What are the Water quality parameters required before filling a boiler? What is the steam quality you maintained in the boiler?asked in Deputy Manager interview
- Q3. What is supercritical boiler and how it is different from Sub critical Boiler?asked in Deputy Manager interview
Dhariwal Infrastructure Interview Experiences
4 interviews found
Selected
I applied via Recruitment Consulltant and was interviewed in May 2023. There were 2 interview rounds.
(1 Question)
- Q1. They asked about boiler protections
(1 Question)
- Q1. Salary discussion and designation
Interview Preparation Tips
Assistant Engineer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed in Nov 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Technical round was good. Very knowledgable...
Interview Preparation Tips
Executive Engineer Interview Questions asked at other Companies
Interview Questionnaire
1 Question
- Q1. All electrical questions
Junior Engineer Interview Questions asked at other Companies
I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 3 interview rounds.
Interview Questionnaire
8 Questions
- Q1. 1. What is the Calorific value of coal that is used in my previous plant?
- Ans.
I'm sorry, I don't have that information.
No data available on the calorific value of coal used in the previous plant.
- Q2. 2. What is Heat Rate and how it is related to Efficiency?
- Ans.
Heat rate is the amount of fuel energy required to produce a unit of electricity. It is inversely related to efficiency.
Heat rate is a measure of the efficiency of a power plant.
It is calculated by dividing the energy content of the fuel by the amount of electricity generated.
A lower heat rate indicates a more efficient power plant.
Heat rate is affected by factors such as the type of fuel used, the age of the plant, an...
- Q3. What is Station Black out and how you will handle in your shift?
- Q4. How would you handle an emergency if there is a fire in the station, lets say in coal handling system.
- Q5. What is supercritical boiler and how it is different from Sub critical Boiler?
- Ans.
Supercritical boilers operate at a higher temperature and pressure than subcritical boilers, resulting in higher efficiency.
Supercritical boilers use water above its critical point, where there is no distinction between liquid and gas phases
Subcritical boilers operate below the critical point of water
Supercritical boilers have higher thermal efficiency and require less fuel to produce the same amount of energy
Supercrit...
- Q6. At what temperature coal is fired in the boiler? What are the parameters to be looked into before firing the coal in the boiler?
- Ans.
Coal is fired in the boiler at a temperature of around 350-400 degrees Celsius. Parameters to be looked into include coal quality, moisture content, and particle size.
Coal is typically fired in the boiler at a temperature of around 350-400 degrees Celsius
Parameters to be looked into before firing coal include coal quality, moisture content, and particle size
Coal quality can affect the efficiency of the boiler and the e...
- Q7. Suppose there is a steam leak in the gauge glass flange joint, how would you handle it?
- Ans.
I would immediately isolate the steam supply and release the pressure from the gauge glass flange joint.
Isolate the steam supply to prevent further leakage
Release the pressure from the gauge glass flange joint
Notify the maintenance team to repair the leak
Ensure safety measures are followed during the repair process
- Q8. What are the Water quality parameters required before filling a boiler? What is the steam quality you maintained in the boiler?
- Ans.
Water quality parameters and steam quality are crucial for filling a boiler.
Water quality parameters include pH, dissolved oxygen, total dissolved solids, and alkalinity.
Steam quality is measured by the percentage of moisture in the steam.
Maintaining steam quality is important for efficient operation and preventing damage to the boiler.
Steam quality can be improved by ensuring proper water treatment and regular mainten...
Interview Preparation Tips
2. It is not important to know all the things but a certain level of knowledge about the equipment such as boiler, turbine, auxiliaries one should have.
3.Keep updating your knowledge about latest technology in power sector.
4.Be sure of what you know, speak confidently.
5. Never to bluff anything which you don't know about. Tell interviewers that you are not aware and you will get it update. Interviews are Smart enough to catch you and drag you into that.
Top Dhariwal Infrastructure Deputy Manager Interview Questions and Answers
Deputy Manager Interview Questions asked at other Companies
Dhariwal Infrastructure interview questions for popular designations
Top trending discussions
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Front Office Executive Interview Questions & Answers
Mangalam Landmarks
Anonymous
posted on 24 Dec 2024
(4 Questions)
- Q1. What is your strength?
- Ans.
My strengths include excellent communication skills, attention to detail, and ability to multitask effectively.
Excellent communication skills - able to effectively communicate with clients, colleagues, and management
Attention to detail - meticulous in ensuring accuracy in tasks and documentation
Ability to multitask effectively - able to prioritize and manage multiple tasks simultaneously
Strong organizational skills - a...
- Q2. What is your weakness
- Ans.
My greatest weakness is that I tend to be overly critical of my own work, which can sometimes lead to perfectionism.
I have a tendency to spend too much time on tasks to ensure they are perfect
I can be overly self-critical and have high expectations for myself
I am working on finding a balance between striving for excellence and accepting imperfection
- Q3. Previous experience
- Q4. Personal details
Interview Preparation Tips
Civil Site Engineer Interview Questions & Answers
Arvind Smartspaces Limited
Anonymous
posted on 5 Dec 2021
Selected
I applied via Walk-in and was interviewed before Dec 2020. There were 2 interview rounds.
(2 Questions)
- Q1. What are your reasons for wanting to change your current company?
- Ans.
Seeking new challenges and opportunities for growth in a more dynamic work environment.
Desire for professional growth and development
Seeking new challenges and projects to work on
Looking for a more dynamic and innovative work environment
Opportunity to learn new skills and technologies
Desire for better work-life balance
- Q2. How many years of experience do you have in building construction?
- Ans.
I have 5 years of experience in building construction.
I have worked on various residential and commercial projects.
Managed construction teams and ensured projects were completed on time and within budget.
Experience with reading blueprints, conducting site inspections, and coordinating with architects and subcontractors.
(3 Questions)
- Q1. What is compressive strength?
- Ans.
Compressive strength is the ability of a material to withstand loads that reduce the size of the material without undergoing any deformation.
Compressive strength is a measure of the maximum load a material can withstand under compression before failure.
It is an important property in construction materials like concrete, masonry, and rock.
Compressive strength is typically measured in units of force per unit area, such a...
- Q2. Density of steel
- Ans.
Density of steel is approximately 7850 kg/m^3.
Density of steel is typically around 7850 kg/m^3.
The density of steel can vary slightly depending on the specific alloy.
Density is an important factor in determining the weight of steel structures.
- Q3. How many days curing at column
- Ans.
Curing of columns typically takes 7 days.
Columns generally require 7 days of curing to achieve the desired strength.
Curing helps in reducing cracks and increasing the durability of the concrete.
Proper curing is essential for the long-term performance of the column.
Factors like temperature, humidity, and type of concrete used can affect the curing time.
Interview Preparation Tips
- Project Management
Selected
I applied via LinkedIn and was interviewed in Jun 2023. There were 5 interview rounds.
(1 Question)
- Q1. My first round was with the India Manager and US Stakeholders.
(1 Question)
- Q1. The second round was with US Stakeholders Director of the process applied for the job.
(1 Question)
- Q1. Had interview with the Vice President of the India Process.
(1 Question)
- Q1. Generic HR round to tell more about myself and Interest on the position.
Sourcing Manager Interview Questions & Answers
Arihant Superstructures
Sanjesh Yadav
posted on 2 Jun 2024
Selected
I applied via Company Website and was interviewed before Jun 2023. There was 1 interview round.
(3 Questions)
- Q1. What do you know about real estate .
- Ans.
Real estate refers to property consisting of land and the buildings on it, along with its natural resources.
Real estate can include residential, commercial, industrial, and agricultural properties.
Investing in real estate can provide rental income and potential appreciation in value.
Real estate transactions typically involve buying, selling, renting, or leasing properties.
Real estate agents help facilitate transactions...
- Q2. How can you prove yourself in real estate sales
- Q3. Why you want to join real estate
Graduate Engineer Trainee (Get) Interview Questions & Answers
IndiGrid
Anonymous
posted on 26 Sep 2023
Selected
I applied via LinkedIn
1 hour test with usual model questions analogy, basic maths and electrical core mcqs
(1 Question)
- Q1. Questions from power system and Electric machines. Best HR team ever interviewed with. They are so kind towards freshers. Listen to the need of the candidate and the whole process was so professional. They...
I applied via Walk-in and was interviewed in Mar 2023. There was 1 interview round.
(4 Questions)
- Q1. Qty of cement in M25 grade concrete
- Ans.
The quantity of cement in M25 grade concrete is 350 kg/m³.
M25 grade concrete has a mix proportion of 1:1:2 (cement:sand:aggregate).
The total volume of concrete is taken as 1 m³.
Therefore, the quantity of cement required for 1 m³ of M25 grade concrete is 350 kg.
This is calculated by multiplying the volume of concrete by the proportion of cement in the mix.
- Q2. Exact weight of different dia of steel
- Ans.
The weight of steel varies with its diameter.
The weight of steel can be calculated using the formula: weight = volume x density
The density of steel is approximately 7850 kg/m³
The volume of steel can be calculated using the formula: volume = pi x (diameter/2)² x length
For example, a 10mm diameter steel rod with a length of 1 meter would weigh approximately 0.393 kg
- Q3. Process of waterproofing
- Ans.
Waterproofing is the process of making a structure or object resistant to water penetration.
Identify the areas that need waterproofing such as roofs, walls, and foundations.
Clean and prepare the surface to be waterproofed.
Apply a waterproofing membrane or coating such as bituminous, acrylic, or polyurethane.
Ensure proper drainage and slope to prevent water accumulation.
Test the waterproofing system for leaks and make n...
- Q4. Conversion of brass to Cum
- Ans.
Conversion of brass to Cum
Brass is an alloy of copper and zinc, while Cum is not a known substance
It is not possible to convert brass to Cum
Perhaps the question is referring to a different substance or material
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Dhariwal Infrastructure Interviews By Designations
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Dhariwal Infrastructure Reviews and Ratings
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Rating in categories
|
Deputy Manager
7
salaries
|  ₹17 L/yr - ₹23 L/yr |
|
Assistant Manager
6
salaries
| ₹9 L/yr - ₹12 L/yr |
|
Junior Engineer
6
salaries
| ₹3.5 L/yr - ₹11.2 L/yr |
|
Chemist
5
salaries
| ₹5.5 L/yr - ₹11.2 L/yr |
|
Manager Mechanical
5
salaries
| ₹25.5 L/yr - ₹40 L/yr |
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