Ven Consulting Electrical Engineer Interview Questions and Answers

Q1. How do you deal with a failure of the system which you are maintaining??
Ans. 
I follow a systematic approach to identify the root cause of the failure and take necessary actions to resolve it.
• First, I gather all the information related to the failure and analyze it thoroughly.

• Then, I try to identify the root cause of the failure and take necessary actions to resolve it.

• I communicate the issue and the steps taken to resolve it to the concerned stakeholders.

• I also take preventive measures to avoid...read more
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Q2. Some Railway signalling related questions... Like relay types, signalling uses, overlaps, isolation, interlocking types and differences etc..
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Q1. About previous experience?
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Q2. What types of relay's are used in Indian railway signalling system?
Ans. 
Various types of relays are used in the Indian railway signalling system.
• Electromagnetic relays are commonly used in the Indian railway signalling system.

• Track circuit relays are used to detect the presence of trains on the tracks.

• Route relays are used to control the movement of trains on different routes.

• Interlocking relays ensure the safe operation of railway signals and points.

• Time delay relays are used for controll...read more
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Q3. How to detect a module either it's earth leakage problem or not?
Ans. 
To detect earth leakage problem in a module, measure the current flowing through the earth wire.
• Measure the current flowing through the earth wire using a clamp meter.

• If the current is above the specified limit, then there is an earth leakage problem.

• Check the wiring and connections for any faults or damages.

• Perform insulation resistance test to confirm the issue.

• If the problem persists, consult with a qualified electr
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Q4. How to handle Dc powerd modules?
Ans. 
DC powered modules should be handled with caution and proper safety measures.
• Always turn off the power supply before handling the modules.

• Use appropriate tools and equipment to avoid electrostatic discharge.

• Follow the manufacturer's instructions for installation and maintenance.

• Regularly check for any signs of damage or wear and tear.

• Ensure proper grounding and insulation to prevent electrical hazards.

• Keep the modules ...read more
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Q5. What do you know about railway electronic interlocking system?
Ans. 
Railway electronic interlocking system is a safety system that prevents conflicting movements of trains.
• It uses electronic signals to control the movement of trains and ensure safety.

• It prevents two trains from entering the same track section at the same time.

• It also ensures that a train can only enter a track section if the previous section is clear.

• It can be programmed to allow for different types of train movements,...read more
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Q1. Oops concepts, mvc related questions
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Q2. Store procedure, function,
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Q3. Asked SQL query scenario based questions
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Q1. Oops , SQL and mvc questions. Mostly question was scenario based
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Q1. All the MVC technical basics in dot net?
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Experience level codes ask.

Q1. I don't remember at this time question.but question was experience level 3+ yrs level rounds and java,Mysql, spring boot mostly question.
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Q2. I didn't remember question but all questions are Java related .
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