Cabcon India Junior Engineer Interview Questions and Answers

Introduction
Education
Nd questions

Introduction by self

Q1. What is pcb explain
Ans. 
PCB stands for Printed Circuit Board, which is a board made of non-conductive material with conductive tracks for electronic components.
• PCB is used to mechanically support and electrically connect electronic components using conductive pathways.

• It is commonly made of fiberglass, composite epoxy, or other non-conductive materials.

• Components like resistors, capacitors, and integrated circuits are soldered onto the PCB to...read more
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Q2. Work of the capicitor
Ans. 
Capacitors store and release electrical energy in a circuit.
• Capacitors store energy in an electric field

• They can release the stored energy quickly when needed

• Capacitors are commonly used in electronic circuits to filter signals or store energy

• Examples: smoothing out voltage fluctuations in power supplies, timing circuits in oscillators
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Q1. In siemens if we have a HMI program for some other HMI size (KTP-1200) and we want to convert that program into different size HMI (KTP-700). Then how we will do that ?
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Q2. How to troubleshoot issue in automation ?
Ans. 
To troubleshoot automation issues, start by identifying the root cause, reviewing logs, checking configurations, and testing in different environments.
• Identify the specific issue or error message

• Review automation logs for any errors or warnings

• Check automation configurations for any mistakes or inconsistencies

• Test the automation in different environments to isolate the issue

• Collaborate with team members or stakeholders
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Q3. Knowledge of scripts into programming or SQL ?
Ans. 
Knowledge of scripting languages like Python or SQL is essential for a Senior Engineer role.
• Proficiency in scripting languages like Python, Bash, PowerShell, etc. is important for automating tasks and processes.

• Understanding of SQL for database querying and manipulation is crucial for data-driven applications.

• Experience with writing and executing scripts to improve system efficiency and performance.

• Ability to troublesh...read more
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Q1. Salary negotiation.
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Q1. Basic and advance electronics test
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Q1. Documents Verification
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Q1. Knowing resume details company details.
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Q1. Regarding pcb circuit boards and reparing Technics.
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Q1. Techenical questions repairing and theory knowledge about wt job you applied.
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Q1. Salary negotiation and willingness to work
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Q2. Are you interested to work here
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Provided two questions

Q1. About communication
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