DS-MAX Properties Site Engineer Interview Questions and Answers

Q1. What were your work responsibilities at your previous site?
Ans. 
As a Site Engineer, I managed construction activities, ensured quality control, and coordinated with various stakeholders on-site.
• Oversaw daily construction operations, ensuring adherence to project timelines and safety regulations.

• Conducted regular site inspections to monitor progress and quality, addressing any issues promptly.

• Collaborated with architects and contractors to interpret blueprints and implement design s...read more
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Q2. What is the process for cube casting samples as per IS code?
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Cube casting samples involves specific procedures to ensure accurate testing of concrete strength as per IS codes.
• Prepare the concrete mix as per design specifications.

• Use clean, non-absorbent molds for casting cubes, typically 150mm x 150mm x 150mm.

• Fill the molds in layers, compacting each layer to eliminate air pockets.

• Level the surface of the concrete and cover the molds with a damp cloth or plastic to prevent moist...read more
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Round was quite easy, for mechanical they had turbo machinery and heat transfer questions and basic SOM,TOM,MD,MF

Q1. 1. Tell me about yourself
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Q2. 2. How lift works and how ACs work and different types of ACs
Ans. 
Lifts work on the principle of pulleys and counterweights while ACs work on the principle of refrigeration.
• Lifts use a motor to move a counterweight that balances the weight of the lift car and its occupants.

• ACs use a compressor to compress and expand refrigerant gas to absorb and release heat.

• Types of ACs include window ACs, split ACs, central ACs, and portable ACs.

• Window ACs are mounted on windows and cool a single r...read more
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Aptitude test like mathematics question ,reasoning & our department like mechanical engineer

Q1. Tell me about ur self What should we hire you
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Q2. Job timing location & salary fix
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Q1. What are your salary expectations?
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Q2. Joining letter ,job timing
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Q3. Salary f
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Q1. The interviewer appeared to be confused.
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Q2. Lift insatallation related , and 11 kv substation.
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Q1. Use of shunt relay in acb.
Ans. 
A shunt relay in an ACB is used to provide protection against overcurrents by diverting excess current away from the main circuit.
• Shunt relay is connected in parallel with the main circuit of the ACB.

• It detects overcurrents and activates to divert the excess current through a shunt path.

• This helps in protecting the main circuit from damage due to overcurrents.

• Shunt relays are commonly used in Air Circuit Breakers (ACBs...read more
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Q2. What is coc in hvac.
Ans. 
CoC in HVAC stands for Certificate of Conformance, which is a document certifying that a product meets specified requirements.
• CoC in HVAC is a Certificate of Conformance that ensures a product meets specific requirements.

• It is often required in HVAC projects to ensure quality and compliance.

• CoC may include details such as product specifications, testing results, and manufacturer information.
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Q3. What is Biological oxygen demand and Carbonic oxygen demand in STP Plant.
Ans. 
Biological oxygen demand (BOD) and Chemical oxygen demand (COD) are important parameters in wastewater treatment plants.
• Biological oxygen demand (BOD) is a measure of the amount of dissolved oxygen needed by aerobic biological organisms to break down organic material in water.

• Carbonaceous oxygen demand (COD) is a measure of the amount of oxygen required to oxidize all the organic and inorganic matter in water.

• BOD is a ...read more
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Q4. What is voltage monitoring relay.
Ans. 
A voltage monitoring relay is a device that monitors voltage levels and triggers an alarm or protective action if the voltage exceeds or falls below a set threshold.
• Monitors voltage levels in electrical systems

• Triggers alarm or protective action if voltage exceeds or falls below set threshold

• Used to protect equipment from damage due to voltage fluctuations
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Q5. Working principle of wtp plant.
Ans. 
WTP plant works on the principle of physical and chemical processes to remove impurities from water.
• Water enters the plant and goes through processes like coagulation, flocculation, sedimentation, filtration, and disinfection.

• Coagulation involves adding chemicals to water to make impurities clump together.

• Flocculation helps in forming larger particles called floc for easier removal.

• Sedimentation allows the floc to sett...read more
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Q6. What is your daily and monthly Reports.
Ans. 
I provide daily and monthly reports on project progress, issues, and key metrics to track performance.
• Daily reports include updates on tasks completed, challenges faced, and plans for the next day.

• Monthly reports summarize overall progress, budget status, and any potential risks or delays.

• Reports may also include key performance indicators (KPIs) such as project milestones achieved, budget variance, and resource utiliz...read more
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Q1. Previous roles and responsibilities, reason for leaving the previous job
Ans. 
In my previous role, I led engineering projects, focusing on system optimization and team collaboration, leaving for career advancement.
• Led a team of engineers to develop a new software application that improved processing speed by 30%.

• Managed cross-functional projects, ensuring timely delivery and adherence to quality standards.

• Implemented Agile methodologies, which increased team productivity and reduced project turn...read more
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Q2. What are the activities, you have handled
Ans. 
I have managed diverse engineering projects, focusing on design, development, and team collaboration to deliver high-quality solutions.
• Led a team of engineers in developing a scalable web application, improving performance by 30%.

• Implemented Agile methodologies, resulting in a 25% increase in project delivery speed.

• Conducted code reviews and mentoring sessions, enhancing team skills and code quality.

• Collaborated with c...read more
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Q1. Discussing the overall experience technically
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Q2. Various activities, about steel, manpower management, procurement
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Q3. Cranes, concrete pumps, RMC, vendor management, followup with different consultant and dept, coordination and correspondence.
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Q1. This was also technical round, Challanges faced on last project
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Q2. Project details of all executed projects
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Q1. Why do you want to change, expectations and the type of project you have done so far, & final negotiation
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Q1. LT Side Equipments
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Q1. Introduction & Salary
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