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B M Construction Co Senior Engineer Mechanical Interview Questions, Process, and Tips for Experienced
B M Construction Co Senior Engineer Mechanical Interview Experiences for Experienced
1 interview found
Selected
I applied via Approached by Company and was interviewed before Jan 2023. There was 1 interview round.
(10 Questions)
- Q1. Tell me about yourself.
- Q2. Explain your previous experience and how your experience align with this job?
- Q3. How may machinery you have handled? List out.
- Ans.
I have handled a wide range of machinery including CNC machines, 3D printers, industrial robots, and hydraulic systems.
CNC machines
3D printers
Industrial robots
Hydraulic systems
- Q4. What is hydraulic system and their schematic diagram?
- Ans.
Hydraulic systems use fluid to transmit power and are commonly used in various mechanical applications.
Hydraulic systems use a fluid (usually oil) to transmit power.
They consist of a hydraulic pump, valves, cylinders, and hydraulic fluid.
Schematic diagrams show the flow of hydraulic fluid and components in the system.
Examples of hydraulic systems include hydraulic brakes in cars and hydraulic lifts in construction equi
- Q5. How hydraulic system is different with pneumatic system?
- Ans.
Hydraulic systems use liquid to transmit power while pneumatic systems use gas.
Hydraulic systems use incompressible fluid (usually oil) while pneumatic systems use compressible gas (usually air)
Hydraulic systems can handle higher loads and pressures compared to pneumatic systems
Pneumatic systems are generally faster in operation compared to hydraulic systems
Hydraulic systems are more suitable for heavy-duty application...
- Q6. How you handle breakdown?
- Ans.
I handle breakdowns by staying calm, assessing the situation, troubleshooting the issue, and implementing a solution.
Stay calm and composed to think clearly
Assess the situation to understand the root cause
Troubleshoot the issue systematically
Implement a solution efficiently
Document the breakdown and solution for future reference
- Q7. How you manage vendors and subcontractors?
- Ans.
I manage vendors and subcontractors by establishing clear communication channels, setting expectations, monitoring progress, and resolving any issues promptly.
Establish clear communication channels with vendors and subcontractors
Set expectations regarding deliverables, timelines, and quality standards
Monitor progress regularly to ensure project milestones are being met
Resolve any issues or conflicts promptly to prevent...
- Q8. What is maintenance schedule?
- Ans.
Maintenance schedule is a planned timetable for performing routine maintenance tasks on equipment or machinery.
Maintenance schedule outlines when specific maintenance tasks need to be performed
It helps in preventing breakdowns and ensuring optimal performance of equipment
Examples include regular oil changes for vehicles, annual HVAC system inspections, and monthly filter replacements
- Q9. Difference between engine oil, gear oil, axle oil and hydraulic oil and their grades?
- Ans.
Engine oil, gear oil, axle oil, and hydraulic oil serve different purposes in a vehicle and have specific grades for optimal performance.
Engine oil is used to lubricate internal combustion engines and comes in different grades such as 5W-30 or 10W-40.
Gear oil is designed for transmissions, differentials, and transfer cases to reduce friction and wear. Common grades include 75W-90 or 80W-90.
Axle oil is specifically form...
- Q10. Major components of batching plant?
- Ans.
Major components of a batching plant include aggregate bins, conveyor belts, mixers, cement silos, control panels, and water tanks.
Aggregate bins for storing different types of aggregates
Conveyor belts for transporting materials to the mixer
Mixers for mixing the aggregates with cement and water
Cement silos for storing cement
Control panels for controlling the batching process
Water tanks for storing water used in the mix
Interview questions from similar companies
(8 Questions)
- Q1. Called for HR and technical assesment in office
- Q2. P22 procedure and PWHT tolerance etc
- Q3. Site execution and Quality management process etc
- Q4. Coordination with client and EPC at works front
- Q5. Welding WPS procedure
- Ans.
Welding WPS procedure involves creating a detailed document outlining the welding process to ensure quality and consistency.
WPS stands for Welding Procedure Specification
It includes details such as welding parameters, materials, preheat requirements, etc.
WPS is essential for ensuring weld quality and meeting code requirements
Examples of WPS documents include AWS D1.1 for structural steel welding
- Q6. Alignment of rotating and static equipment
- Ans.
Alignment of rotating and static equipment is crucial for smooth operation and efficiency.
Proper alignment ensures minimal vibration and wear on components
Use precision tools like laser alignment systems for accurate alignment
Regularly monitor and adjust alignment to prevent issues
Improper alignment can lead to equipment failure and costly repairs
Examples: aligning a motor shaft with a pump shaft in a water treatment p...
- Q7. Chimney flue cane segment erection procedure
- Ans.
Chimney flue cane segment erection procedure involves assembling and installing individual segments of the chimney flue.
Prepare the work area by ensuring it is clean and free of debris.
Assemble the cane segments according to the manufacturer's instructions.
Use appropriate tools and equipment to lift and position the segments into place.
Secure the segments together using bolts or other fastening methods.
Inspect the comp...
- Q8. Quality and HSE
Interview Preparation Tips
Senior Engineer Mechanical Interview Questions & Answers
Shapoorji Pallonji Group
Anonymous
posted on 13 Jun 2023
Selected
I applied via Naukri.com and was interviewed in Dec 2022. There were 3 interview rounds.
(1 Question)
- Q1. How to calculate Gpm for water supply pump?
- Ans.
Gpm for water supply pump can be calculated by dividing the flow rate in gallons by the time in minutes.
Calculate the flow rate in gallons per minute (GPM)
Determine the time in minutes over which the flow rate is measured
Divide the flow rate by the time to get the GPM value
(1 Question)
- Q1. What is the actual purpose of heat exchanger
- Ans.
Heat exchangers are devices used to transfer heat between two or more fluids, ensuring efficient heat transfer and temperature control.
Transfer heat between fluids
Maintain temperature control
Increase energy efficiency
Commonly used in HVAC systems, refrigeration units, and chemical processing plants
Senior Engineer Mechanical Interview Questions & Answers
Megha Engineering & Infrastructures
Anonymous
posted on 12 Oct 2022
I applied via Company Website
(1 Question)
- Q1. Question about yourself and your job profile, family background
(1 Question)
- Q1. About you job profile, knowledge about your field in teliphonic
(1 Question)
- Q1. About salary discussion and job location
Interview Preparation Tips
Manish Munwar
Selected
I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.
(2 Questions)
- Q1. What is PMS, Define one class for LPG system piping
- Ans.
PMS stands for Piping Material Specification. One class for LPG system piping is Class 150.
PMS is a document that specifies the materials, standards, and requirements for piping systems.
Class 150 is a common class for LPG system piping, indicating the pressure rating of the piping components.
PMS helps ensure that the piping system is designed and constructed according to industry standards and safety regulations.
- Q2. What is the procedure for hydrotest
- Ans.
Hydrotest procedure involves filling the equipment with water and pressurizing it to check for leaks or structural integrity.
Prepare the equipment by ensuring it is clean and free of debris
Fill the equipment with water and remove air pockets
Gradually increase the pressure to the specified level
Hold the pressure for a specified duration to check for leaks
Monitor for any leaks or structural failures
Release the pressure a
(1 Question)
- Q1. What is your CTC and expected ctc
- Ans.
Current CTC is $90,000 and expected CTC is $110,000
Current CTC: $90,000
Expected CTC: $110,000
Open to negotiation based on benefits and growth opportunities
Senior Engineer Mechanical Interview Questions & Answers
Sterling & Wilson
Anonymous
posted on 11 Mar 2023
Selected
I applied via Approached by Company and was interviewed before Mar 2022. There was 1 interview round.
(2 Questions)
- Q1. Technical question only sply piping execution
- Q2. Welding related electrodes,ID progress,
Interview Preparation Tips
Diploma Mechanical Engineer Interview Questions & Answers
Tata Technologies
Anonymous
posted on 23 Dec 2024
I applied via Approached by Company and was interviewed in Nov 2024. There were 3 interview rounds.
(3 Questions)
- Q1. What is your name? My name is Angara Raviteja.
- Q2. What are your qualifications? I have completed the Government polytechnic in diploma mechanical engineering.
- Q3. What is MS and SS?
- Ans.
MS stands for Mild Steel and SS stands for Stainless Steel.
MS (Mild Steel) is a type of carbon steel with low carbon content and is commonly used in construction.
SS (Stainless Steel) is a type of steel alloy with a minimum of 10.5% chromium content, known for its corrosion resistance.
SS is often used in kitchen appliances, surgical instruments, and industrial equipment.
MS is used in structural applications, automotive
Interview Preparation Tips
(2 Questions)
- Q1. How many years experience and do you working in compressor?
- Q2. Yes, I have experience around 13 years in mechanical static and rotating equipment and I have previous experience in compressor
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
ABCI Infrastructures
Anonymous
posted on 12 Nov 2024
Selected
I applied via Referral and was interviewed before Nov 2023. There was 1 interview round.
(2 Questions)
- Q1. Why will we hire you on this company?
- Q2. Because i am capable of any challenging work given by company.
Interview Preparation Tips
B M Construction Co Interview FAQs
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