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I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.
Basic engineering questions
PLC stands for Programmable Logic Controller. It is a digital computer used for automation of electromechanical processes.
PLCs are used in various industries such as manufacturing, automotive, and energy.
Different types of PLCs include modular, compact, and rack-mounted.
PLCs can be programmed using ladder logic, function block diagrams, or structured text.
Examples of PLC brands include Siemens, Allen-Bradley, and Mitsu
PLCs use various communication protocols such as Ethernet, Modbus, Profibus, and DeviceNet.
Ethernet communication for high-speed data transfer
Modbus protocol for serial communication between devices
Profibus for fieldbus communication in industrial automation
DeviceNet for connecting industrial devices in a network
I applied via Referral and was interviewed before Mar 2022. There were 4 interview rounds.
CAD test : They give 2d drawing and i have to convert that drawing in 3d within 1 hour.
Chiller and VRF systems differ in their cooling capacity, efficiency, and cost.
Chillers are better suited for large commercial buildings with high cooling loads.
VRF systems are more efficient and cost-effective for smaller buildings or individual rooms.
Chillers use water as a cooling medium, while VRF systems use refrigerant.
Chillers require more maintenance and have a longer lifespan than VRF systems.
VRF systems offer...
posted on 23 Feb 2024
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed before Dec 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 4 interview rounds.
I applied via Recruitment Consulltant and was interviewed in May 2021. There were 5 interview rounds.
DCS, PLC and SCADA systems use various communication protocols such as Modbus, Profibus, Ethernet/IP, etc.
DCS systems use protocols like Modbus, Profibus, HART, Foundation Fieldbus, etc.
PLC systems use protocols like Modbus, Ethernet/IP, Profinet, DeviceNet, etc.
SCADA systems use protocols like Modbus, DNP3, OPC, IEC 60870-5, etc.
Each protocol has its own advantages and disadvantages, and the choice of protocol depends...
Safety action refers to any action taken to prevent or mitigate potential hazards or risks.
Safety actions can include implementing safety protocols and procedures, providing safety equipment and training, conducting safety audits and inspections, and addressing safety concerns raised by employees or customers.
Examples of safety actions include installing guardrails on a construction site, providing personal protective ...
I was interviewed before May 2021.
Yes
I have the necessary personality traits and character qualities for the Senior Engineer position.
I am highly motivated, detail-oriented, and have excellent problem-solving skills.
I am a team player and have strong communication and leadership abilities.
I am adaptable and can handle pressure and tight deadlines effectively.
I have a track record of successfully delivering complex projects and meeting objectives.
I cont...
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Project Engineer
9
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Design Engineer
4
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Senior Engineer
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Automation Engineer
4
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Technical Service Engineer
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Siemens
ABB
Schneider Electric
Honeywell Automation