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Calculate RM Length against a Selected Size
Determine the required reinforcement ratio for the selected size
Calculate the area of steel required based on the selected size and reinforcement ratio
Use the formula: RM Length = (Area of steel required / Cross-sectional area of one steel bar)
Possible defects found in raw materials include contamination, impurities, incorrect composition, and moisture content.
Contamination from foreign substances
Presence of impurities affecting quality
Incorrect composition leading to product failure
High moisture content causing degradation
Physical defects like clumping or discoloration
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I applied via Newspaper Ad and was interviewed before Oct 2021. There were 3 interview rounds.
Standards for pipe manufacturing and coating
Pipe manufacturing standards include ASTM A53, A106, A333, and API 5L
Coating standards include ASTM A775, A934, and A1065
Coating types include fusion bonded epoxy, polyethylene, and polyurethane
Standards ensure quality, durability, and safety of pipes and coatings
I applied via Referral and was interviewed in Mar 2023. There were 4 interview rounds.
Pawan kumar sir Quality head
Sandeep Singh plant head
I applied via Naukri.com and was interviewed in Sep 2021. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before Jan 2022. There were 4 interview rounds.
Be confident in your answer and no more confusing. Think twice, answer Little bit similar but u have to choose one it has a more accurate. Time management is main. What time you did taken to answer for each question.
Talk short with important matter. Your voice should to audible for all.
I seek information on the properties, uses, installation, and maintenance of ductile iron pipes.
Properties of ductile iron pipes such as strength, durability, and corrosion resistance
Uses of ductile iron pipes in water distribution, sewer systems, and industrial applications
Installation methods for ductile iron pipes including trenchless technology and joint types
Maintenance practices for ductile iron pipes to prevent
Ductile iron pipes are used for water and sewage systems. The manufacturing process involves casting molten iron into molds.
Applications include water distribution systems, sewage systems, and industrial piping
Manufacturing process involves melting iron, adding graphite for ductility, pouring into molds, cooling, and finishing
Ductile iron pipes are known for their strength, durability, and corrosion resistance
I applied via Company Website and was interviewed in Dec 2022. There were 2 interview rounds.
5S is a methodology used to organize and maintain a clean and efficient workplace.
5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.
It involves organizing and labeling tools and materials, cleaning and maintaining equipment, and creating a culture of continuous improvement.
Example: A factory implementing 5S might label all tools and materials, create a designated storage area for each item, and regularl...
posted on 8 Aug 2024
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
RTD measures temperature using resistance change, while thermocouple uses voltage change.
RTD stands for Resistance Temperature Detector, while thermocouple generates voltage based on temperature difference.
RTDs are more accurate and stable compared to thermocouples.
RTDs have higher initial cost but lower long-term maintenance cost.
Thermocouples are more rugged and can withstand higher temperatures than RTDs.
Example: RT...
PLC and DCS systems are control systems used in industrial automation to monitor and control processes.
PLC stands for Programmable Logic Controller, used for controlling machinery and processes in manufacturing.
DCS stands for Distributed Control System, used for controlling complex processes across multiple locations.
PLCs are typically used for discrete control applications, while DCS systems are used for continuous co...
AC and DC drives are types of electrical drives used to control the speed and torque of electric motors.
AC drive controls the speed of an AC motor by varying the frequency of the electrical supply.
DC drive controls the speed of a DC motor by varying the voltage supplied to the motor.
AC drives are more commonly used in industrial applications due to their efficiency and flexibility.
DC drives are often used in applicatio...
4 wire and 2 wire are configurations used in electrical circuits for measuring resistance.
4 wire configuration is used for accurate resistance measurements by eliminating lead resistance
2 wire configuration is simpler but less accurate due to lead resistance affecting measurements
Examples: 4 wire used in precision instruments like multimeters, 2 wire used in basic circuit testing
I applied via Referral and was interviewed before Apr 2021. There was 1 interview round.
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